a,abbr,address,article,aside,audio,b,blockquote,body,canvas,caption,cite,code,dd,del,details,dfn,div,dl,dt,em,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,hr,html,i,iframe,img,ins,kbd,label,legend,li,main,mark,menu,nav,object,ol,p,pre,q,samp,section,small,span,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,ul,var,video{margin:0;padding:0;border:0}article,aside,audio,canvas,figcaption,figure,figure img,footer,header,hgroup,main,nav,section,video{display:block}a img{border:0}/*! updated 2016-12-28 */@font-face{font-family:'Open Sans Light';font-weight:400;font-style:normal;font-display:swap;src:url("/media/fonts/opensans-light.2120033991a4.woff2") format('woff2'),url("/media/fonts/opensans-light.c709d7bf4556.woff") format('woff')}@font-face{font-family:'Open Sans Light';font-weight:700;font-style:normal;font-display:swap;src:url("/media/fonts/opensans-semibold.ca624b3a4a97.woff2") format('woff2'),url("/media/fonts/opensans-semibold.3a18a24d16cb.woff") format('woff')}@font-face{font-family:'Open Sans Light';font-weight:400;font-style:italic;font-display:swap;src:url("/media/fonts/opensans-lightitalic.580ce2d5ac1d.woff2") format('woff2'),url("/media/fonts/opensans-lightitalic.e3fb6f344bae.woff") format('woff')}@font-face{font-family:'Open Sans';font-weight:400;font-style:normal;font-display:swap;src:url("/media/fonts/opensans-regular.668362de763a.woff2") format('woff2'),url("/media/fonts/opensans-regular.fe6f746bb376.woff") format('woff')}@font-face{font-family:'Open Sans';font-weight:700;font-style:normal;font-display:swap;src:url("/media/fonts/opensans-bold.5cf854f3d1c0.woff2") format('woff2'),url("/media/fonts/opensans-bold.2abfa530b0d8.woff") format('woff')}@font-face{font-family:'Open Sans';font-weight:400;font-style:italic;font-display:swap;src:url("/media/fonts/opensans-italic.c86748d08341.woff2") format('woff2'),url("/media/fonts/opensans-italic.23d9589c3efb.woff") format('woff')}button.form-button,input[type=submit].form-button{font-size:20px;font-size:1.25rem;display:inline-block;-webkit-transition:background-color .1s ease-in-out;transition:background-color .1s ease-in-out;background:0 0;border-radius:100px;cursor:pointer;padding:10px 36px;position:relative;text-align:center;text-shadow:none;color:#0095dd;border:2px solid #0095dd;width:100%}@media only screen and (max-width:480px){button.form-button,input[type=submit].form-button{font-size:18px;font-size:1.125rem}}button.form-button:active,input[type=submit].form-button:active{position:relative;top:1px}button.form-button:focus,button.form-button:hover,input[type=submit].form-button:focus,input[type=submit].form-button:hover{text-decoration:none}button.form-button:focus,button.form-button:hover,input[type=submit].form-button:focus,input[type=submit].form-button:hover{color:#33aae4;border-color:#33aae4}button.form-button.button-dark,input[type=submit].form-button.button-dark{color:#00539f;border-color:#00539f}button.form-button.button-dark:focus,button.form-button.button-dark:hover,input[type=submit].form-button.button-dark:focus,input[type=submit].form-button.button-dark:hover{color:#0060a8;border-color:#0060a8}button.form-button.button-light,input[type=submit].form-button.button-light{color:#fff;border-color:#fff}button.form-button.button-light:focus,button.form-button.button-light:hover,input[type=submit].form-button.button-light:focus,input[type=submit].form-button.button-light:hover{color:#f4f4f4;border-color:#f4f4f4}button.form-button.button-general,input[type=submit].form-button.button-general{font-size:16px;font-size:1rem}button.form-button.button-red,input[type=submit].form-button.button-red{background-color:#c13832;color:#fff;border:2px solid #c13832}button.form-button.button-red:focus,button.form-button.button-red:hover,input[type=submit].form-button.button-red:focus,input[type=submit].form-button.button-red:hover{background-color:#ea3b28}.blueprint .button,.button,a.button:link,a.button:visited,button.button{font-size:20px;font-size:1.25rem;display:inline-block;-webkit-transition:background-color .1s ease-in-out;transition:background-color .1s ease-in-out;background:0 0;border-radius:100px;cursor:pointer;padding:10px 36px;position:relative;text-align:center;text-shadow:none;background-color:#0095dd;color:#fff;border:2px solid #0092cc}@media only screen and (max-width:480px){.blueprint .button,.button,a.button:link,a.button:visited,button.button{font-size:18px;font-size:1.125rem}}.blueprint .button:active,.button:active,a.button:link:active,a.button:visited:active,button.button:active{position:relative;top:1px}.blueprint .button:focus,.blueprint .button:hover,.button:focus,.button:hover,a.button:link:focus,a.button:link:hover,a.button:visited:focus,a.button:visited:hover,button.button:focus,button.button:hover{text-decoration:none}.blueprint .button:focus,.blueprint .button:hover,.button:focus,.button:hover,a.button:link:focus,a.button:link:hover,a.button:visited:focus,a.button:visited:hover,button.button:focus,button.button:hover{background-color:#33aae4;color:#fff}.blueprint .button.button-dark,.button.button-dark,a.button:link.button-dark,a.button:visited.button-dark,button.button.button-dark{background-color:#00539f;color:#fff;border-color:#005493}.blueprint .button.button-dark:focus,.blueprint .button.button-dark:hover,.button.button-dark:focus,.button.button-dark:hover,a.button:link.button-dark:focus,a.button:link.button-dark:hover,a.button:visited.button-dark:focus,a.button:visited.button-dark:hover,button.button.button-dark:focus,button.button.button-dark:hover{background-color:#0060a8}.blueprint .button.button-green,.button.button-green,a.button:link.button-green,a.button:visited.button-green,button.button.button-green{background-color:#16da00;color:#fff;border:2px solid #16da00}.blueprint .button.button-green:focus,.blueprint .button.button-green:hover,.button.button-green:focus,.button.button-green:hover,a.button:link.button-green:focus,a.button:link.button-green:hover,a.button:visited.button-green:focus,a.button:visited.button-green:hover,button.button.button-green:focus,button.button.button-green:hover{background-color:#13c100;border-color:#13c100}.blueprint .button.button-red,.button.button-red,a.button:link.button-red,a.button:visited.button-red,button.button.button-red{background-color:#c13832;color:#fff;border:2px solid #c13832}.blueprint .button.button-red:focus,.blueprint .button.button-red:hover,.button.button-red:focus,.button.button-red:hover,a.button:link.button-red:focus,a.button:link.button-red:hover,a.button:visited.button-red:focus,a.button:visited.button-red:hover,button.button.button-red:focus,button.button.button-red:hover{background-color:#ea3b28}.blueprint .button.button-orange,.button.button-orange,a.button:link.button-orange,a.button:visited.button-orange,button.button.button-orange{background-color:#f26c23;color:#fff;border:2px solid #e55525}.blueprint .button.button-orange:focus,.blueprint .button.button-orange:hover,.button.button-orange:focus,.button.button-orange:hover,a.button:link.button-orange:focus,a.button:link.button-orange:hover,a.button:visited.button-orange:focus,a.button:visited.button-orange:hover,button.button.button-orange:focus,button.button.button-orange:hover{background-color:#f5894f}.blueprint .button.button-transparent-light,.button.button-transparent-light,a.button:link.button-transparent-light,a.button:visited.button-transparent-light,button.button.button-transparent-light{background-color:transparent;color:#fff;border:2px solid #fff}.blueprint .button.button-transparent-light:focus,.blueprint .button.button-transparent-light:hover,.button.button-transparent-light:focus,.button.button-transparent-light:hover,a.button:link.button-transparent-light:focus,a.button:link.button-transparent-light:hover,a.button:visited.button-transparent-light:focus,a.button:visited.button-transparent-light:hover,button.button.button-transparent-light:focus,button.button.button-transparent-light:hover{border-color:#f4f4f4}.fx-privacy-link{display:block;font-size:12px;font-size:.75rem;text-align:center;text-shadow:none}.fx-privacy-link a:link,.fx-privacy-link a:visited{color:#fff;text-decoration:none}.fx-privacy-link a:focus,.fx-privacy-link a:hover{text-decoration:underline}.sand .fx-privacy-link a:link,.sand .fx-privacy-link a:visited{color:#0096dd}.sky .fx-privacy-link a:link,.sky .fx-privacy-link a:visited{color:#67a7d0}.space .fx-privacy-link a:link,.space .fx-privacy-link a:visited{color:#0096dd}.blueprint .fx-privacy-link a:link,.blueprint .fx-privacy-link a:visited{color:#0096dd}ul.download-list{list-style-type:none;margin-bottom:10px}ul.download-list li{margin-left:0}ul.download-list .download-link{font-size:16px;font-size:1rem;padding:.9em 40px}ul.download-list strong{font-weight:700}.infobar a.button{margin-left:20px;padding:5px 18px;font-size:16px;font-size:1rem}.download-dumb ul{list-style:none}.download-dumb ul li{display:inline-block;margin:20px 0 0}.download-dumb ul li .button{padding:6px 10px;margin-left:3px;font-size:14px;font-size:.875rem}.download-button{display:inline-block;vertical-align:top}.download-other{color:#bbb;font-size:11px;font-size:.6875rem}.download-other a:link,.download-other a:visited{color:#999}.download-other a:active,.download-other a:focus,.download-other a:hover{color:#999;text-decoration:underline}.download-button .ios-download,.download-button .linux-arm-download,.download-button .nojs-download,.download-button .unrecognized-download,.download-button .unsupported-download,.download-button .unsupported-download-osx{display:none}.android .download-button-desktop,.download-button .os_android,.download-button .os_ios,.download-button .os_linux,.download-button .os_linux64,.download-button .os_osx,.download-button .os_win,.download-button .os_win64,.linux.arm .download-button .os_linux,.linux.x86.x64 .download-list .os_linux,.no-js .download-list,.other .download-list,.windows.arm .download-button .os_win{display:none!important}.android .download-button .os_android,.android .download-button-desktop .download-list,.android .download-button-desktop small.os_win,.download-button-android .os_android,.download-button-ios .os_ios,.ios .download-button .ios-download,.ios .download-button .os_ios,.ios .download-button-desktop .download-list,.linux .download-button .os_linux,.linux.x86.x64 .download-button .os_linux64,.osx .download-button .os_osx,.other .download-button small.os_win,.other .download-button-android .download-list,.windows .download-button .os_win{display:block!important}.linux.arm .download-button .linux-arm-download,.oldmac .download-button .unsupported-download,.oldwin .download-button .unsupported-download,.windows.arm .download-button .unsupported-download{display:block;max-width:250px}.linux.arm .download-button .fx-privacy-link,.oldmac .download-button .fx-privacy-link,.oldwin .download-button .fx-privacy-link,.windows.arm .download-button .fx-privacy-link{display:none}.android .download-button-desktop .nojs-download,.ios .download-button-desktop .nojs-download,.no-js .download-button .nojs-download{display:block}.other .download-button .unrecognized-download{display:block}.android.x86 .download-button .download-list .os_android.armv7up,.android.x86 .download-button .download-other.os_android .x86,.download-button .download-list .os_android.x86,.download-button .download-other.os_android .arm{display:none!important}.android.x86 .download-button .download-list .os_android.x86{display:block!important}.android.x86 .download-button .download-other.os_android .armv7up{display:inline!important}html[lang=ml] .button{padding:10px 16px}@-webkit-keyframes sand-bounce-down{0%,100%,60%,75%,90%{-webkit-transition-timing-function:cubic-bezier(.215,.61,.355,1);transition-timing-function:cubic-bezier(.215,.61,.355,1)}0%{opacity:0;-webkit-transform:translate3d(0,-500px,0);transform:translate3d(0,-500px,0)}60%{opacity:1;-webkit-transform:translate3d(0,25px,0);transform:translate3d(0,25px,0)}75%{-webkit-transform:translate3d(0,0,0);transform:translate3d(0,0,0)}90%{-webkit-transform:translate3d(0,5px,0);transform:translate3d(0,5px,0)}100%{-webkit-transform:none;transform:none}}@keyframes sand-bounce-down{0%,100%,60%,75%,90%{transition-timing-function:cubic-bezier(.215,.61,.355,1)}0%{opacity:0;transform:translate3d(0,-500px,0)}60%{opacity:1;transform:translate3d(0,25px,0)}75%{transform:translate3d(0,0,0)}90%{transform:translate3d(0,5px,0)}100%{transform:none}}@-webkit-keyframes sand-fade-in{0%{opacity:0}100%{opacity:1}}@keyframes sand-fade-in{0%{opacity:0}100%{opacity:1}}@-webkit-keyframes sand-fade-out{0%{opacity:1}100%{opacity:0}}@keyframes sand-fade-out{0%{opacity:1}100%{opacity:0}}html{background:#fff;font-size:100%}body{font-size:14px;font-size:.875rem;line-height:1.5;font-family:'Open Sans',X-LocaleSpecific,sans-serif;color:#333;background:#fff}#outer-wrapper{position:relative;border-top:2px solid #fff;background:#f9f9f9 url("/media/img/sandstone/bg-stone.56b8452b2b7b.png") 0 0 repeat-x}#wrapper{padding-bottom:40px;width:1000px;margin:0 auto;position:relative}#strings{display:none}a{color:#0096dd;text-decoration:none}a:active,a:focus,a:hover{color:#0073aa;text-decoration:underline}a:visited{color:#0073aa}a.more:after{content:"\00A0\00BB";white-space:nowrap}.sand #outer-wrapper{background:#f5f1e8 url("/media/img/sandstone/bg-gradient-sand.26ec6264163e.png") repeat-x;background:url("/media/img/sandstone/bg-gradient-sand.26ec6264163e.png") repeat-x,url("/media/img/sandstone/bg-sand.5f2ca98ac180.png") repeat,#f5f1e8}.sky #outer-wrapper{background:#eee url("/media/img/sandstone/bg-gradient-sky.7ea325995978.png") repeat-x;background:url("/media/img/sandstone/bg-gradient-sky.7ea325995978.png") repeat-x,url("/media/img/sandstone/grain.855f29e0c686.png") repeat,#eee}.sky a{color:#67a7d0}.sky a:active,.sky a:focus,.sky a:hover{color:#4090c4}.space{color:#fff;background:#000}.space #outer-wrapper{background:url("/media/img/firefox/horizon/stars.8398dac91f60.svg") center 60px no-repeat,linear-gradient(to bottom,#000,#002048 1000px,#000 2000px)}.space a{color:#0096dd}.space a:active,.space a:focus,.space a:hover{color:#11b3ff}.space .huge,.space .large,.space h1,.space h2,.space h3,.space h4,.space h5,.space h6{color:#fff;text-shadow:none}.space #masthead nav li a,.space #masthead nav li a:link,.space #masthead nav li a:visited{color:#0096dd}.space #masthead nav li li a,.space #masthead nav li li a:link,.space #masthead nav li li a:visited{color:#484848}.space #masthead h2 img{height:auto}.blueprint{color:#fff}.blueprint #outer-wrapper{background:#1e1e21;background-image:-webkit-radial-gradient(top left,ellipse farthest-side,#00549e 0,rgba(0,0,0,0) 100%);background-image:radial-gradient(ellipse farthest-side at top left,#00549e 0,rgba(0,0,0,0) 100%);background-size:100% 500px;background-repeat:no-repeat;background-position:top center}.blueprint a{color:#0096dd}.blueprint a:active,.blueprint a:focus,.blueprint a:hover{color:#11b3ff}.blueprint .huge,.blueprint .large,.blueprint h1,.blueprint h2,.blueprint h3,.blueprint h4,.blueprint h5,.blueprint h6{color:#fff;text-shadow:none}.blueprint #masthead nav li a,.blueprint #masthead nav li a:link,.blueprint #masthead nav li a:visited{color:#fff}.blueprint #masthead nav li li a,.blueprint #masthead nav li li a:link,.blueprint #masthead nav li li a:visited{color:#484848}.mozID a:active,.mozID a:focus,.mozID a:link,.mozID a:visited{color:#fff}.mozID a:active:focus,.mozID a:active:hover,.mozID a:focus:focus,.mozID a:focus:hover,.mozID a:link:focus,.mozID a:link:hover,.mozID a:visited:focus,.mozID a:visited:hover{text-decoration:underline}.mozID .huge,.mozID .large,.mozID h1,.mozID h2,.mozID h3,.mozID h4,.mozID h5,.mozID h6{color:#fff;text-shadow:none}.mozID #wrapper{width:100%}.mozID #wrapper .container{width:960px;padding-left:20px;padding-right:20px}.mozID #masthead{z-index:10;padding-left:0;padding-right:0}.huge,.large,h1,h2,h3,h4,h5,h6,legend{font-family:'Open Sans Light',X-LocaleSpecific-Light,'Open Sans',X-LocaleSpecific,sans-serif;font-weight:400;display:block;margin:0 0 12px 0;line-height:1;text-shadow:0 1px 0 rgba(255,255,255,.75);color:#484848;letter-spacing:-.035em}.huge,.huge h1{font-size:108px;font-size:6.75rem}.large,.large h1{font-size:72px;font-size:4.5rem}.billboard h2,.huge h2,.large h2,h1{font-size:48px;font-size:3rem}h2{font-size:32px;font-size:2rem}h3{font-size:28px;font-size:1.75rem}h4,legend{font-size:24px;font-size:1.5rem}h5{font-size:16px;font-size:1rem}h6{font-size:14px;font-size:.875rem}.small,small{font-size:12px;font-size:.75rem;line-height:1.3}hgroup h1,hgroup h2,hgroup h3,hgroup h4,hgroup h5,hgroup h6{margin-bottom:0}dl,hgroup,ol,p,ul{margin:0 0 20px 0}ol.unstyled li,ul.unstyled li{list-style-type:none;margin-left:0}ol.unstyled li li,ul.unstyled li li{list-style-type:disc;margin-left:20px}li>ul{margin-bottom:0}li{margin-left:20px}dl dt{font-family:'Open Sans Light',X-LocaleSpecific-Light,'Open Sans',X-LocaleSpecific,sans-serif;font-weight:400;font-size:32px;font-size:2rem;line-height:1;letter-spacing:-.035em;margin-bottom:10px}dl dd{margin-bottom:40px}dl.faq dt{font-size:18px;font-size:1.125rem;letter-spacing:normal}dl.faq dd{margin-bottom:1.5em}dl.simple dt{font-size:18px;font-size:1.125rem;font-weight:700}dl.simple dd{margin-bottom:20px}code,pre{color:#666;font-size:14px;font-size:.875rem}.center{text-align:center}hr{margin:20px 0;border-bottom:1px dotted #d6d6d6}img{max-width:100%;-ms-interpolation-mode:bicubic}img[data-high-res]{display:none}.js img[data-high-res]{display:inline}input[type=date],input[type=email],input[type=number],input[type=password],input[type=search],input[type=tel],input[type=text],input[type=time],input[type=url],textarea{background:#fff;border-color:#b2b2b2;border-style:solid;border-width:1px;font-size:12px;font-size:.75rem;padding:4px 10px;border-radius:3px;box-shadow:0 1px rgba(255,255,255,.5);-webkit-transition:all linear .1s;transition:all linear .1s;line-height:1.1}button,input,select,textarea{font-family:inherit}textarea{height:auto}input.focus,input[type=email]:focus,input[type=password]:focus,input[type=search]:focus,input[type=tel]:focus,input[type=text]:focus,textarea:focus{border-color:#42a4e0;box-shadow:0 0 0 2px rgba(73,173,227,.4);-webkit-transition:all linear .1s;transition:all linear .1s}select:focus{box-shadow:0 0 0 2px rgba(73,173,227,.4)}input.invalid,input[type=email]:-moz-ui-invalid:not(output),input[type=password]:-moz-ui-invalid:not(output),input[type=search]:-moz-ui-invalid:not(output),input[type=tel]:-moz-ui-invalid:not(output),input[type=text]:-moz-ui-invalid:not(output),textarea:-moz-ui-invalid:not(output){border-color:#a91300;box-shadow:0 0 0 2px rgba(255,80,80,.4);-webkit-transition:all linear .1s;transition:all linear .1s}.fill-width{display:block;width:100%;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;box-sizing:border-box}.field{margin-bottom:10px}.field label{display:block;margin-bottom:.1em}.field label .required{font-size:12px;font-size:.75rem;color:#af3232;text-transform:uppercase}.field label.checkbox,.field label.radio{display:block;padding-left:1.5em}.field label.checkbox input[type=checkbox],.field label.radio input[type=radio]{float:left;margin-left:-1.5em}.field.required label:after{content:" *";font-size:12px;font-size:.75rem;font-weight:700;color:#af3232}.field .field-note{font-size:12px;font-size:.75rem;color:#666;margin-top:.1em}.form-minimal-label label{font-size:12px;font-size:.75rem;color:#999}.in-form-fieldset{margin-top:10px;margin-bottom:10px}.in-form-fieldset legend{margin-bottom:10px;font-size:18px;font-size:1.125rem;letter-spacing:normal}.in-form-fieldset legend.required:after{content:" *";font-size:12px;font-size:.75rem;font-weight:700;color:#af3232}.messagelist{margin:0 0 24px 0;font-family:'Open Sans',X-LocaleSpecific,sans-serif}.messagelist li{list-style-type:none}.messagelist .error{color:#c00}.messagelist .warning{color:#0c0}.messagelist .info{color:#000}.errorlist{margin:0;font-family:'Open Sans',X-LocaleSpecific,sans-serif;color:#c00}.errorlist li{list-style-type:none;margin:0}.field-error input[type=email],.field-error input[type=password],.field-error input[type=tel],.field-error input[type=text]{border-color:#af3232;box-shadow:0 0 0 2px rgba(175,50,50,.4)}.field-error select{box-shadow:0 0 0 3px rgba(175,50,50,.4)}.field-error label{color:#af3232}input[type=email].error,input[type=password].error,input[type=tel].error,input[type=text].error,textarea.error{border-color:#af3232;box-shadow:0 0 0 2px rgba(175,50,50,.4)}select.error{box-shadow:0 0 0 3px rgba(175,50,50,.4)}.tooltip{color:#fff;font-weight:700;text-shadow:0 1px #333;text-align:center;line-height:16px;background-color:#aa1401;background-image:-webkit-linear-gradient(top,rgba(218,81,50,.9),#a91300);background-image:linear-gradient(top,rgba(218,81,50,.9),#a91300);border-radius:4px;padding:10px 15px;box-shadow:0 1px #666;max-width:275px;position:relative}.tooltip:after{content:"";position:absolute;top:100%;left:15px;border-style:solid;border-width:10px 10px 0;border-color:#a91300 transparent}.tooltip.arrow-top:after{top:-10px;border-width:0 10px 10px;border-color:#d54a2c transparent}.tooltip.arrow-left:after{top:50%;margin-top:-10px;left:-10px;border-width:10px 10px 10px 0;border-color:transparent #c13018}label.error{font-family:'Open Sans',X-LocaleSpecific,sans-serif;color:#af3232}.super-priority-field{display:none;visibility:hidden}#main-content,#main-feature{padding-bottom:48px}.main-column{float:left;width:540px;margin:0 10px}.sidebar{float:left;width:220px;margin:0 10px;margin-left:170px}.divider,.divider.container{border-bottom:1px dotted #d6d6d6;padding-bottom:40px;margin-bottom:40px}.divider-last,.divider-last.container{border-bottom:0;padding-bottom:40px}#colophon,#main-content,#main-feature,#masthead,.billboard,.container{display:block;margin:0 auto;padding-left:20px;padding-right:20px;position:relative;zoom:1}#colophon:after,#main-content:after,#main-feature:after,#masthead:after,.billboard:after,.container:after{display:block;visibility:hidden;height:0;clear:both;content:"."}#masthead h2{padding:30px 0 20px;margin:0 10px}#masthead nav{float:right;margin:0 16px;text-transform:uppercase;font-size:13px;font-size:.8125rem;font-family:'Open Sans',X-LocaleSpecific,sans-serif}#masthead nav ul{margin-bottom:0}#masthead nav li{display:inline-block;list-style-type:none;margin:0}#masthead nav li a,#masthead nav li b{display:inline-block;padding:12px;font-weight:400}#masthead nav li .current,#masthead nav li b{background-position:50% 0;background-repeat:no-repeat;background-image:url("/media/img/sandstone/menu-current.f4431ce91775.png")}#masthead nav li a,#masthead nav li a:link,#masthead nav li a:visited{color:#484848}.html-rtl #masthead nav,.html-rtl #tabzilla{float:left}#masthead .toggle{display:none}#masthead nav.breadcrumbs{padding:0 10px 10px 10px;float:none}#masthead nav.breadcrumbs a,#masthead nav.breadcrumbs span{margin-right:.5em;margin-left:.5em}#masthead nav.breadcrumbs a:first-child,#masthead nav.breadcrumbs span:first-child{margin-left:0}.title-shadow-box{font-family:'Open Sans Light',X-LocaleSpecific-Light,'Open Sans',X-LocaleSpecific,sans-serif;font-weight:400;width:420px;padding:20px;font-size:48px;font-size:3rem;letter-spacing:-.05em;color:#fff;text-shadow:none;background:#b30406;background:rgba(179,4,6,.95);margin:-60px 0 40px;position:relative;float:left}.title-shadow-box:after{content:"";display:block;width:100%;padding:0;height:40px;position:absolute;bottom:-40px;left:0;background:url("/media/img/mission/title-banner-shadow.cd968106c949.png") no-repeat}html[dir=rtl] .title-shadow-box{float:right}html[dir=rtl] .title-shadow-box:after{-webkit-transform:scale(-1,1);-ms-transform:scale(-1,1);transform:scale(-1,1)}.billboard{padding-top:40px;padding-bottom:40px;margin-bottom:40px;box-shadow:0 0 0 1px #fff inset;background:#fff;border-bottom:1px solid #ddd;zoom:1}.billboard:after{display:block;visibility:hidden;height:0;clear:both;content:"."}.billboard .huge,.billboard .large,.billboard h1,.billboard h2,.billboard h3,.billboard h4,.billboard h5,.billboard h6{color:#484848}nav.menu-bar{text-align:center;font-family:'Open Sans Light',X-LocaleSpecific-Light,'Open Sans',X-LocaleSpecific,sans-serif;font-weight:400;margin-bottom:40px;padding-top:0;padding-bottom:0}nav.menu-bar ol,nav.menu-bar ul{margin:0}nav.menu-bar ol li,nav.menu-bar ul li{display:inline-block;margin:0;padding-top:10px;padding-bottom:10px}nav.menu-bar ol li a,nav.menu-bar ul li a{display:inline-block;border-left:1px dotted #d6d6d6;padding:6.66666667px 20px}nav.menu-bar ol li a span,nav.menu-bar ul li a span{display:block}nav.menu-bar ol li:first-child a,nav.menu-bar ul li:first-child a{border-left:0}.table{border-collapse:collapse;border-spacing:0;margin-bottom:20px}.table caption{text-align:left;padding-bottom:1px;margin-bottom:-1px;width:100%}.table td,.table th{border-top:1px solid rgba(0,0,0,.2);padding:10px 20px 10px 0;text-align:left}.table thead td,.table thead th{border-top:0;padding-top:0;font-size:16px;font-size:1rem;font-family:'Open Sans Light',X-LocaleSpecific-Light,'Open Sans',X-LocaleSpecific,sans-serif;font-weight:400}.html-rtl .table caption,.html-rtl .table td,.html-rtl .table th{text-align:right}.sidebar .nav,.sidebar nav{font-family:'Open Sans Light',X-LocaleSpecific-Light,'Open Sans',X-LocaleSpecific,sans-serif;font-weight:400;font-size:16px;font-size:1rem;color:#484848}.sidebar .nav li,.sidebar nav li{list-style-type:none;border-bottom:1px dotted #ccc;margin:0;line-height:1.1}.sidebar .nav li a,.sidebar .nav li b,.sidebar nav li a,.sidebar nav li b{display:block;padding:8px 0}.sidebar .nav li li b,.sidebar nav li li b{font-weight:700}.sidebar .nav li:first-child,.sidebar nav li:first-child{font-size:24px;font-size:1.5rem}.sidebar .reference{margin:40px auto}.sidebar .reference .more{display:block;padding:10px 0;border-bottom:1px dotted #d6d6d6;font-family:'Open Sans Light',X-LocaleSpecific-Light,'Open Sans',X-LocaleSpecific,sans-serif;font-weight:400}.sidebar .reference p{margin:0}.newsletter-form{margin-bottom:0}.newsletter-form .form-title{float:left;width:300px;margin:0 10px}.newsletter-form .form-contents{float:left;width:300px;margin:0 10px}.newsletter-form .form-submit{float:left;width:220px;margin:0 10px}.newsletter-form .form-submit input{overflow:visible}.newsletter-form select{max-width:80%}.newsletter-form input[type=email]{-moz-box-sizing:border-box;-webkit-box-sizing:border-box;box-sizing:border-box;width:100%;padding:19px 10px}.newsletter-form .field-privacy{font-size:12px;font-size:.75rem}.newsletter-form .field-privacy input{float:left}.newsletter-form .field-privacy .title{display:block;padding:0 0 0 25px}.newsletter-form.loading .form-contents,.newsletter-form.loading .form-submit,.newsletter-form.loading .form-title{-webkit-transition:opacity .2s ease-in-out;transition:opacity .2s ease-in-out;opacity:.2}.html-rtl .newsletter-form .field-privacy input,.html-rtl .newsletter-form .form-contents,.html-rtl .newsletter-form .form-submit,.html-rtl .newsletter-form .form-title{float:right}.html-rtl .newsletter-form .field-privacy .title{padding:0 25px 0 0}.newsletter-form.thank{display:none;overflow:hidden}.newsletter-form.thank .form-title{width:auto;margin:auto;padding:0;float:none;-webkit-animation:sand-bounce-down .7s ease-in .2s 1 normal both;animation:sand-bounce-down .7s ease-in .2s 1 normal both}.newsletter-form.thank p{margin-top:20px;-webkit-animation:sand-fade-in .5s ease-in .8s 1 normal both;animation:sand-fade-in .5s ease-in .8s 1 normal both}.js #form-details,.js .form-details{display:none}.js .has-errors #form-details,.js .has-errors .form-details{display:block}.js p.form-details{margin-top:8px;line-height:1}#footer-email-errors .errorlist,#newsletter-errors .errorlist{display:block;margin:0 auto;padding-left:20px;padding-right:20px;position:relative;zoom:1;background:#af3232;color:#fff;padding-top:10px;padding-bottom:10px}#footer-email-errors .errorlist:after,#newsletter-errors .errorlist:after{display:block;visibility:hidden;height:0;clear:both;content:"."}#newsletter-spinner{display:none;position:absolute;top:0;left:0;right:0;bottom:0}#colophon{font-size:14px;font-size:.875rem;background:#000;color:#fff;line-height:1.3;margin:0;padding:60px 0;width:100%}#colophon .content{margin:0 auto;padding:0;width:960px}#colophon a:link,#colophon a:visited{color:#fff;font-weight:400;text-decoration:none}#colophon a:active,#colophon a:focus,#colophon a:hover{color:#fff;text-decoration:underline}#colophon h5{font-size:18px;font-size:1.125rem;color:#fff;margin-bottom:.9em;text-shadow:none}#colophon h5 a:link,#colophon h5 a:visited{font-weight:700}#colophon li{list-style-type:none;margin:0 0 .8em}#colophon nav{-moz-box-sizing:border-box;-webkit-box-sizing:border-box;box-sizing:border-box;zoom:1;margin:0 auto}#colophon nav:after{display:block;visibility:hidden;height:0;clear:both;content:"."}#colophon section{margin-bottom:40px}#colophon .logo{font-size:16px;font-size:1rem;margin-bottom:40px}#colophon .logo a{background:url("/media/img/pebbles/moz-wordmark-light-reverse.cb1bdf6d1de6.svg") no-repeat;-webkit-background-size:100px 32px;background-size:100px 32px;text-indent:120%;white-space:nowrap;overflow:hidden;display:inline-block;height:32px;width:100px}#colophon .social-links{margin:2em 0 0}#colophon .social-links li{display:inline-block;margin-right:20px}#colophon .social-links li a{display:block;text-indent:120%;white-space:nowrap;overflow:hidden;background-image:url("/media/img/logos/social/social-icon-sprite.bf2ae0cd0f01.svg")}#colophon .social-links li a.twitter{background-position:0 0;width:18px;height:15px}#colophon .social-links li a.instagram{background-position:0 -25px;width:19px;height:19px}#colophon .social-links li a.youtube{background-position:0 -54px;width:19px;height:13px}#colophon .social-links li a.facebook{background-position:0 -77px;width:10px;height:19px}#colophon .primary{font-size:16px;font-size:1rem}#colophon .secondary{font-size:12px;font-size:.75rem}#colophon .small-links li{display:inline;padding-right:20px}#colophon .small-links li:last-child{padding-right:0}#colophon .license a:link,#colophon .license a:visited{color:#9b9b9b}#colophon .primary .logo,#colophon .primary section{float:left;width:300px;margin:0 10px;margin:0;padding:0 20px 0 0}#colophon .secondary{padding-top:20px}#colophon .license{margin-bottom:0}#colophon .small-links{float:left;width:620px;margin:0 10px;margin:0;padding:0 20px 0 0}#colophon .lang-switcher{font-weight:700;float:left;width:300px;margin:0 10px;margin:2.75em 0 0;padding:0 20px 0 0}#colophon .lang-switcher label{display:inline-block;margin:0 20px 5px 0}#colophon .lang-switcher select{border:none;background:#ededed}.js #colophon .lang-switcher button{display:none}[dir=rtl] #colophon .lang-switcher,[dir=rtl] #colophon .logo,[dir=rtl] #colophon .small-links,[dir=rtl] #colophon section{float:right;padding:0 0 0 20px}[dir=rtl] #colophon .lang-switcher label{margin:0 0 5px 20px}[dir=rtl] #colophon .social-links li{margin:0 0 0 20px}[dir=rtl] #colophon .small-links li{padding:0 0 0 20px}.visually-hidden{position:absolute!important;height:1px;width:1px;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);padding:0;border:0}.hidden{display:none}.invert{transform:rotateY(-180deg);transition:transform 1s ease-in-out}@media only screen and (min-width:760px) and (max-width:1000px){#wrapper{width:760px}.mozID #wrapper .container{width:760px}#colophon .content,#main-content,#main-feature,#masthead,.billboard,.container{width:720px}.main-column{float:left;width:460px;margin:0 10px}nav.menu-bar{font-size:13px;font-size:.8125rem}#masthead nav ul li a{padding:12px 5px}.sidebar{float:left;width:160px;margin:0 10px;margin-left:70px}#newsletter-form .form-title,.footer-newsletter-form .form-title{float:left;width:160px;margin:0 10px;padding-top:4px}#newsletter-form .form-contents,.footer-newsletter-form .form-contents{float:left;width:280px;margin:0 10px}#newsletter-form .form-submit,.footer-newsletter-form .form-submit{float:left;width:220px;margin:0 10px}#colophon h5{font-size:16px;font-size:1rem}#colophon .primary{font-size:14px;font-size:.875rem}#colophon .primary .logo,#colophon .primary section{float:left;width:220px;margin:0 10px;margin:0;padding:0 20px 0 0}#colophon .small-links{float:left;width:460px;margin:0 10px;margin:0;padding:0 20px 0 0}#colophon .lang-switcher{float:left;width:220px;margin:0 10px;margin:2.25em 0 0;padding:0 20px 0 0}[dir=rtl] #colophon .lang-switcher,[dir=rtl] #colophon .logo,[dir=rtl] #colophon .small-links,[dir=rtl] #colophon section{float:right;padding:0 0 0 20px}[dir=rtl] #colophon .small-links li{padding:0 0 0 20px}}@media only screen and (max-width:760px){#wrapper{width:320px}.mozID #wrapper .container{width:320px}#colophon .content,#main-content,#main-feature,#masthead,.billboard,.container,.main-column,.sidebar{width:auto;padding-left:10px;padding-right:10px;padding-bottom:20px}.main-column,.sidebar{padding-left:0;padding-right:0;float:none;width:auto;margin:0 10px}.row{margin-left:auto}#masthead .toggle{display:block;width:32px;height:32px;background:no-repeat center top url("/media/img/sandstone/icn-menu.02c0b7ef3548.png");text-indent:-999em;overflow:hidden;cursor:pointer;position:relative;top:-3px}#masthead .toggle.open{background-position:center -100px}#masthead h2{padding-top:10px;padding-bottom:10px}#masthead nav{float:none;padding-top:10px;margin-left:10px}#masthead nav ul li{display:block}#masthead nav ul li a,#masthead nav ul li b{display:block;padding:0}#masthead nav ul li .current,#masthead nav ul li b{background-image:none}#masthead nav.breadcrumbs{margin-left:0}#masthead nav.breadcrumbs a,#masthead nav.breadcrumbs span{margin-right:.3em;margin-left:.3em}.blueprint #masthead nav li a,.blueprint #masthead nav li a:link,.blueprint #masthead nav li a:visited,.space #masthead nav li a,.space #masthead nav li a:link,.space #masthead nav li a:visited{color:#484848}.huge,.huge h1,.large,.large h1{font-size:48px;font-size:3rem}.large h2,h1{font-size:32px;font-size:2rem}.billboard h2,h2{font-size:28px;font-size:1.75rem}h3{font-size:24px;font-size:1.5rem}h4{font-size:16px;font-size:1rem;letter-spacing:0}h5{font-size:14px;font-size:.875rem;letter-spacing:0}dl dt{font-size:24px;font-size:1.5rem}nav.menu-bar{text-align:inherit;line-height:1}nav.menu-bar ul{padding-top:10px;padding-bottom:10px}nav.menu-bar ul li{display:block;padding:0}nav.menu-bar ul li a{padding:10px;border:0;display:block;border-top:1px dotted #d6d6d6;border-left:0}nav.menu-bar ul li:first-child a{border-top:0}.title-shadow-box{width:340px;font-size:28px;font-size:1.75rem;margin:-25px 0 20px}#newsletter-form .form-contents,#newsletter-form .form-submit,#newsletter-form .form-title,.footer-newsletter-form .form-contents,.footer-newsletter-form .form-submit,.footer-newsletter-form .form-title{width:auto;float:none;margin-bottom:10px}#newsletter-form .form-submit,.footer-newsletter-form .form-submit{margin-top:10px}.html-rtl #newsletter-form .form-contents,.html-rtl #newsletter-form .form-submit,.html-rtl #newsletter-form .form-title,.html-rtl .footer-newsletter-form .form-contents,.html-rtl .footer-newsletter-form .form-submit,.html-rtl .footer-newsletter-form .form-title{float:none}#nav-main #nav-main-menu li{display:block;float:none;margin:0 10px;border-bottom:1px solid #f2f2f2}#nav-main #nav-main-menu li:last-child{border:0}#nav-main .submenu hr{display:none}#nav-main #nav-main-menu a,#nav-main #nav-main-menu b{cursor:pointer;display:block;text-transform:none;padding:12px 35px 12px 10px;margin:0 -10px}#nav-main #nav-main-menu a.submenu-item{background:94% 50% no-repeat url("/media/img/sandstone/arrow-go.1ffa344c62bd.png")}#nav-main #nav-main-menu a:active,#nav-main #nav-main-menu a:focus,#nav-main #nav-main-menu a:hover{color:#fff;text-decoration:none;text-shadow:1px 1px 0 rgba(0,0,0,.25);background-color:#247ac1;background-position:94% 50%;background-repeat:no-repeat;background-image:-webkit-linear-gradient(top,#43a6e2,#247ac1);background-image:linear-gradient(to bottom,#43a6e2,#247ac1)}#nav-main #nav-main-menu a.submenu-item:active,#nav-main #nav-main-menu a.submenu-item:focus,#nav-main #nav-main-menu a.submenu-item:hover{background-image:url("/media/img/sandstone/arrow-go.1ffa344c62bd.png"),-webkit-linear-gradient(top,#43a6e2,#247ac1);background-image:url("/media/img/sandstone/arrow-go.1ffa344c62bd.png"),linear-gradient(to bottom,#43a6e2,#247ac1)}#nav-main #nav-main-menu li.first>a{border-radius:10px 10px 0 0}#nav-main #nav-main-menu li.last>a{border-radius:0 0 10px 10px}#nav-main-menu{background:#fff;position:absolute;z-index:99;width:200px;margin:20px 0 0 -20px;left:-999em;top:30px;overflow:visible;border-radius:10px;box-shadow:0 1px 3px 0 rgba(0,0,0,.5)}#nav-main-menu:target,#nav-main:hover #nav-main-menu{left:auto}.js #nav-main-menu{left:auto;display:none}#nav-main-menu:before{content:"";display:block;width:28px;height:10px;background:no-repeat url("/media/img/sandstone/menu-point.0d5a3b9e32e1.png");position:absolute;left:22px;top:-10px}.html-rtl #masthead nav{float:right}.html-rtl #masthead .toggle{left:auto;right:10px}.html-rtl #nav-main-menu{margin-left:0;margin-right:-20px}.html-rtl #nav-main-menu:before{left:auto;right:12px}#colophon h5{font-size:16px;font-size:1rem}#colophon .primary{font-size:14px;font-size:.875rem}#colophon .lang-switcher,#colophon .primary .logo,#colophon .primary section,#colophon .small-links{float:none;margin:0;padding:0;width:auto}#colophon .primary .logo{margin-bottom:40px}#colophon .lang-switcher{margin-top:2.25em}}@media only screen and (min-width:480px) and (max-width:760px){#colophon .content,#wrapper{width:440px}#main-content,#main-feature,#masthead,.billboard,.container,.main-column,.sidebar{width:auto}.main-column,.sidebar{padding-left:0;padding-right:0}.mozID #wrapper .container{width:440px}}@media only screen and (max-width:480px){.title-shadow-box{width:240px}.title-shadow-box:after{display:none}}.no-js .platform-img.js{display:none}.moz-global-nav{background:#fff;margin:0 auto;max-width:1420px;overflow:hidden;position:relative}.moz-global-nav a:link,.moz-global-nav a:visited{color:#000;font-weight:700;text-decoration:none}.moz-global-nav a:active,.moz-global-nav a:focus,.moz-global-nav a:hover{color:#000;text-decoration:underline;transition:color .1s ease-in-out}.moz-global-nav .nav-button-menu{-moz-appearance:none;-webkit-appearance:none;appearance:none;background:0 0;border:none;cursor:pointer;float:left;font-size:0;height:25px;margin:13px 0;padding:0;width:50px}.moz-global-nav .nav-button-menu .p1,.moz-global-nav .nav-button-menu .p2,.moz-global-nav .nav-button-menu .p3{transition:transform .2s ease-in-out}.moz-global-nav .nav-button-menu:active .p1,.moz-global-nav .nav-button-menu:hover .p1{transform:translateX(4px)}.moz-global-nav .nav-button-menu:active .p2,.moz-global-nav .nav-button-menu:hover .p2{transform:translateX(-3px)}.moz-global-nav .nav-button-menu:active .p3,.moz-global-nav .nav-button-menu:hover .p3{transform:translateX(4px)}.moz-global-nav .nav-button-menu:focus{outline:0}.moz-global-nav .nav-button-menu:focus .p1,.moz-global-nav .nav-button-menu:focus .p2,.moz-global-nav .nav-button-menu:focus .p3{fill:#646464}.moz-global-nav .nav-button-menu::-moz-focus-inner{border:none}.moz-global-nav .nav-button-menu.nav-hidden{display:none}.moz-global-nav .nav-logo{font-size:15px;font-size:.9375rem;float:left;height:25px;margin:0 0 0 17px;padding:13px 0}.moz-global-nav .nav-logo a{text-indent:120%;white-space:nowrap;overflow:hidden;background:url("/media/img/pebbles/moz-wordmark-dark-reverse.2cbc28bb9895.svg") top left no-repeat;display:block;width:78px;height:25px}@media only screen and (max-width:1000px){.moz-global-nav .nav-logo{margin-left:5px}.moz-global-nav .nav-logo a{-webkit-background-size:25px 25px;background-size:25px 25px;background-image:url("/media/img/favicon/favicon-196x196.c80e6abe0767.png");width:25px}}.moz-global-nav .nav-horizontal-menu{zoom:1;margin-left:17px;overflow:hidden;padding:25px 0 10px;position:relative}.moz-global-nav .nav-horizontal-menu:after{display:block;visibility:hidden;height:0;clear:both;content:"."}@media only screen and (max-width:760px){.moz-global-nav .nav-horizontal-menu{padding-top:10px}}@media only screen and (max-width:1000px){.moz-global-nav .nav-horizontal-menu{margin-left:5px}}.moz-global-nav .nav-primary-links{font-size:16px;font-size:1rem;display:block;float:left;list-style-type:none;margin:0 0 0 17px;padding:13px 0 0;width:calc(100% - 480px)}.moz-global-nav .nav-primary-links>li{display:inline-block;line-height:1.2;padding:0 20px 10px 0;margin:0}.moz-global-nav .nav-primary-links>li:last-child{padding-right:0}.moz-global-nav .nav-primary-links>li a:active,.moz-global-nav .nav-primary-links>li a:focus,.moz-global-nav .nav-primary-links>li a:hover{text-decoration:none}.moz-global-nav .nav-primary-links>li a:focus{outline:0}@media only screen and (min-width:1400px){.moz-global-nav .nav-primary-links{margin-left:40px}.moz-global-nav .nav-primary-links>li{padding-right:40px}.moz-global-nav .nav-primary-links>li:last-child{padding-right:0}}@media only screen and (max-width:1000px){.moz-global-nav .nav-primary-links{margin-left:20px;width:calc(100% - 370px)}.moz-global-nav .nav-primary-links>li{padding-right:20px}.moz-global-nav .nav-primary-links>li:last-child{padding-right:0}}@media only screen and (max-width:760px){.moz-global-nav .nav-primary-links{display:none}}.moz-global-nav.simple .nav-primary-links{display:block}.moz-nav-open .moz-global-nav .nav-button-menu .p1{transform:translateX(4px)}.moz-nav-open .moz-global-nav .nav-button-menu .p2{transform:translateX(-3px)}.moz-nav-open .moz-global-nav .nav-button-menu .p3{transform:translateX(4px)}.moz-global-nav-drawer{background:#000;bottom:0;color:#fff;left:-320px;padding:20px;position:absolute;top:0;width:280px;z-index:1000}.moz-global-nav-drawer a:link,.moz-global-nav-drawer a:visited{transition:color .1s ease-in-out;color:#fff;text-decoration:none}.moz-global-nav-drawer a:active,.moz-global-nav-drawer a:focus,.moz-global-nav-drawer a:hover{transition:color .1s ease-in-out}.moz-global-nav-drawer a:focus{outline:0}.moz-global-nav-drawer abbr[title]{text-decoration:none}.moz-global-nav-drawer .nav-drawer-close-button{-moz-appearance:none;-webkit-appearance:none;font-size:13px;font-size:.8125rem;background-color:#000;border:none;cursor:pointer;height:22px;margin:30px 0 0 22px;padding:0;text-transform:uppercase}.moz-global-nav-drawer .nav-drawer-close-button .rect{transform-origin:center center;transition:transform .12s ease-in-out;transform:translate(0,0) rotate(45deg)}.moz-global-nav-drawer .nav-drawer-close-button .center{transform:rotate(45deg)}.moz-global-nav-drawer .nav-drawer-close-button:active .top-left,.moz-global-nav-drawer .nav-drawer-close-button:focus .top-left,.moz-global-nav-drawer .nav-drawer-close-button:hover .top-left{transform:translate(-7px,-7px) rotate(45deg)}.moz-global-nav-drawer .nav-drawer-close-button:active .top-right,.moz-global-nav-drawer .nav-drawer-close-button:focus .top-right,.moz-global-nav-drawer .nav-drawer-close-button:hover .top-right{transform:translate(7px,-7px) rotate(45deg)}.moz-global-nav-drawer .nav-drawer-close-button:active .bottom-left,.moz-global-nav-drawer .nav-drawer-close-button:focus .bottom-left,.moz-global-nav-drawer .nav-drawer-close-button:hover .bottom-left{transform:translate(-7px,7px) rotate(45deg)}.moz-global-nav-drawer .nav-drawer-close-button:active .bottom-right,.moz-global-nav-drawer .nav-drawer-close-button:focus .bottom-right,.moz-global-nav-drawer .nav-drawer-close-button:hover .bottom-right{transform:translate(7px,7px) rotate(45deg)}@media only screen and (max-width:1000px){.moz-global-nav-drawer .nav-drawer-close-button .rect{transition:none}.moz-global-nav-drawer .nav-drawer-close-button .top-left{transform:translate(-7px,-7px) rotate(45deg)}.moz-global-nav-drawer .nav-drawer-close-button .top-right{transform:translate(7px,-7px) rotate(45deg)}.moz-global-nav-drawer .nav-drawer-close-button .bottom-left{transform:translate(-7px,7px) rotate(45deg)}.moz-global-nav-drawer .nav-drawer-close-button .bottom-right{transform:translate(7px,7px) rotate(45deg)}}.moz-global-nav-drawer .nav-drawer-close-button:focus{outline:0}.moz-global-nav-drawer .nav-drawer-close-button::-moz-focus-inner{border:none}.moz-global-nav-drawer .nav-menu-inner-container{margin-top:42px;position:relative}.moz-global-nav-drawer .nav-menu-scroll-pane{padding:0 22px;width:234px}.moz-global-nav-drawer .nav-menu-primary-links{padding-bottom:40px;list-style-type:none}.moz-global-nav-drawer .nav-menu-primary-links>li{margin:20px 0}.moz-global-nav-drawer .intro{font-size:13px;font-size:.8125rem;margin:0 0 20px}.moz-global-nav-drawer .summary{font-size:18px;font-size:1.125rem;padding-bottom:20px;text-shadow:none;font-weight:700}.moz-global-nav-drawer .summary a:link,.moz-global-nav-drawer .summary a:visited{position:relative;display:block}.moz-global-nav-drawer .summary a:link:after,.moz-global-nav-drawer .summary a:visited:after{background-image:url("/media/img/nav/subnav-expand.023729cb5b3a.svg");content:'';height:12px;position:absolute;right:0;top:0;transition:transform .2s ease-in-out;width:12px}.moz-global-nav-drawer .summary.selected a:link:after,.moz-global-nav-drawer .summary.selected a:visited:after{transform:rotate(45deg)}.moz-global-nav-drawer .detail-container{border-top:1px solid #fff;border-bottom:1px solid #fff;padding-top:20px}.moz-global-nav-drawer .nav-menu-secondary-links>li{font-size:16px;font-size:1rem;margin:20px 0}.moz-global-nav-drawer .nav-menu-secondary-links>li a:link,.moz-global-nav-drawer .nav-menu-secondary-links>li a:visited{display:block}.moz-global-nav .item-firefox a.selected,.moz-global-nav .item-firefox a:active,.moz-global-nav .item-firefox a:focus,.moz-global-nav .item-firefox a:hover,.moz-global-nav-drawer .item-firefox a.selected,.moz-global-nav-drawer .item-firefox a:active,.moz-global-nav-drawer .item-firefox a:focus,.moz-global-nav-drawer .item-firefox a:hover{color:#ff9500}.moz-global-nav .item-pocket a.currrent,.moz-global-nav .item-pocket a.selected,.moz-global-nav .item-pocket a:active,.moz-global-nav .item-pocket a:focus,.moz-global-nav .item-pocket a:hover,.moz-global-nav-drawer .item-pocket a.currrent,.moz-global-nav-drawer .item-pocket a.selected,.moz-global-nav-drawer .item-pocket a:active,.moz-global-nav-drawer .item-pocket a:focus,.moz-global-nav-drawer .item-pocket a:hover{color:#ef4056}.moz-global-nav .item-internet-health a.selected,.moz-global-nav .item-internet-health a:active,.moz-global-nav .item-internet-health a:focus,.moz-global-nav .item-internet-health a:hover,.moz-global-nav-drawer .item-internet-health a.selected,.moz-global-nav-drawer .item-internet-health a:active,.moz-global-nav-drawer .item-internet-health a:focus,.moz-global-nav-drawer .item-internet-health a:hover{color:#4eb5e6}.moz-global-nav .item-technology a.selected,.moz-global-nav .item-technology a:active,.moz-global-nav .item-technology a:focus,.moz-global-nav .item-technology a:hover,.moz-global-nav-drawer .item-technology a.selected,.moz-global-nav-drawer .item-technology a:active,.moz-global-nav-drawer .item-technology a:focus,.moz-global-nav-drawer .item-technology a:hover{color:#b0b2e9}.moz-global-nav .item-about-us a.selected,.moz-global-nav .item-about-us a:active,.moz-global-nav .item-about-us a:focus,.moz-global-nav .item-about-us a:hover,.moz-global-nav-drawer .item-about-us a.selected,.moz-global-nav-drawer .item-about-us a:active,.moz-global-nav-drawer .item-about-us a:focus,.moz-global-nav-drawer .item-about-us a:hover{color:#b6d806}.moz-global-nav .item-get-involved a.selected,.moz-global-nav .item-get-involved a:active,.moz-global-nav .item-get-involved a:focus,.moz-global-nav .item-get-involved a:hover,.moz-global-nav-drawer .item-get-involved a.selected,.moz-global-nav-drawer .item-get-involved a:active,.moz-global-nav-drawer .item-get-involved a:focus,.moz-global-nav-drawer .item-get-involved a:hover{color:#ff8385}body[data-global-nav-current-link=firefox] .nav-primary-links .item-firefox>a:link,body[data-global-nav-current-link=firefox] .nav-primary-links .item-firefox>a:visited{color:#ff9500}body[data-global-nav-current-link=internet-health] .item-internet-health>a:link,body[data-global-nav-current-link=internet-health] .item-internet-health>a:visited{color:#4eb5e6}body[data-global-nav-current-link=technology] .item-technology>a:link,body[data-global-nav-current-link=technology] .item-technology>a:visited{color:#b0b2e9}body[data-global-nav-current-link=about-us] .item-about-us>a:link,body[data-global-nav-current-link=about-us] .item-about-us>a:visited{color:#b6d806}body[data-global-nav-current-link=get-involved] .item-get-involved>a:link,body[data-global-nav-current-link=get-involved] .item-get-involved>a:visited{color:#ff8385}.moz-global-nav-page-mask{background:#000;bottom:auto;left:0;opacity:0;position:absolute;right:auto;top:0;transition:opacity .2s ease-in-out;z-index:10000}html.moz-nav-open .moz-global-nav-page-mask{bottom:0;opacity:.3;right:0;transition:opacity .2s ease-in-out}#global-nav-download-firefox{float:right;margin:5px 85px 0 0;width:200px}#global-nav-download-firefox .download-list{margin:0}#global-nav-download-firefox .download-list>li{margin:0}#global-nav-download-firefox .download-link{float:right}#global-nav-download-firefox .download-link:link,#global-nav-download-firefox .download-link:visited{font-size:14px;font-size:.875rem;background-color:#fff;border-radius:100px;border:2px solid #16da00;color:#16da00;display:inline-block;font-weight:700;padding:.5em 20px;text-decoration:none;transition:color .1s ease-in-out,background-color .1s ease-in-out}#global-nav-download-firefox .download-link:link .download-title,#global-nav-download-firefox .download-link:visited .download-title{font-weight:700}#global-nav-download-firefox .download-link:link:active,#global-nav-download-firefox .download-link:link:focus,#global-nav-download-firefox .download-link:link:hover,#global-nav-download-firefox .download-link:visited:active,#global-nav-download-firefox .download-link:visited:focus,#global-nav-download-firefox .download-link:visited:hover{background-color:#16da00;color:#fff;transition:color .1s ease-in-out,background-color .1s ease-in-out}@media only screen and (max-width:1000px){#global-nav-download-firefox{margin-right:60px}}@media only screen and (max-width:760px){#global-nav-download-firefox{margin-top:11px;margin-right:20px}#global-nav-download-firefox .download-link:link,#global-nav-download-firefox .download-link:visited{padding:4px 10px}}#global-nav-download-firefox .fx-privacy-link{display:none}.oldmac #global-nav-download-firefox,.oldwin #global-nav-download-firefox,.other #global-nav-download-firefox{display:none}.moz-global-nav-drawer .detail{display:none}.moz-global-nav-drawer .summary.selected+.detail{display:block}@supports (transition:max-height .6s ease-in-out,visibility 0s 0s){.moz-global-nav-drawer .detail{display:block;max-height:0;overflow:hidden;visibility:hidden;transition:max-height .3s ease-in-out,visibility 0s .8s}.moz-global-nav-drawer .summary.selected+.detail{max-height:1000px;visibility:visible;transition:max-height .6s ease-in-out,visibility 0s 0s}}body{overflow-x:hidden}html.moz-nav-open body{left:320px;position:relative}@supports (transform:translateX(320px)){body{position:static;transition:transform .25s ease-in-out}html.moz-nav-open{height:100%}html.moz-nav-open body{height:100%;left:0;overflow:hidden;transform:translateX(320px);transition:transform .25s ease-in-out}html.moz-nav-open .moz-global-nav-drawer{transition:visibility 0s 0s;visibility:visible}.moz-global-nav-drawer{bottom:auto;height:100%;left:0;transform:translateX(-320px);transition:visibility 0s .4s;visibility:hidden}.moz-global-nav-drawer .nav-menu-inner-container{margin-top:22px;height:100%}.moz-global-nav-drawer .nav-menu-scroll-pane{bottom:100px;overflow-y:scroll;position:absolute;top:0;width:254px}.moz-global-nav-drawer .nav-menu-scroll-pane::-webkit-scrollbar{width:8px;height:100%}.moz-global-nav-drawer .nav-menu-scroll-pane::-webkit-scrollbar-track{background:#000}.moz-global-nav-drawer .nav-menu-scroll-pane::-webkit-scrollbar-thumb{width:8px;height:8px;background:#999;border-radius:8px}.moz-global-nav-drawer .nav-menu-primary-links{padding-right:20px}@media only screen and (max-width:1000px){html.moz-nav-open{height:auto}html.moz-nav-open body{height:auto;overflow-x:hidden;overflow-y:initial}.moz-global-nav-drawer{bottom:0;height:auto}.moz-global-nav-drawer .nav-menu-inner-container{height:auto}.moz-global-nav-drawer .nav-menu-scroll-pane{position:static;overflow-y:visible;width:234px}.moz-global-nav-drawer .nav-menu-primary-links{padding-right:0}}}.no-js #global-nav-download-firefox{display:none}.no-js .nav-primary-links{display:block}.no-js .moz-global-nav-drawer{display:none}.notification-banner{background-color:#f4f2f2;background-repeat:repeat-x;background-image:-webkit-linear-gradient(left,#dad9d8,#f4f2f2);background-image:linear-gradient(to right,#dad9d8,#f4f2f2);background-image:url("/media/img/notification/background.d05af05e08eb.png");background-color:#dad9d8;background-position:top center;background-repeat:no-repeat;overflow:hidden}.notification-banner .content{-moz-box-sizing:border-box;-webkit-box-sizing:border-box;box-sizing:border-box;zoom:1;margin:0 auto;padding:40px 20px;width:1000px}.notification-banner .content:after{display:block;visibility:hidden;height:0;clear:both;content:"."}.notification-banner h2{font-size:48px;font-size:3rem;color:#000;font-weight:700;margin:0 0 12px;text-shadow:none}.notification-banner p{font-size:16px;font-size:1rem;color:#000;font-style:italic}.notification-banner .content-container{float:left;position:relative;width:65%}.notification-banner .content-container:after{background-image:url("/media/img/notification/alarm-bell.59dc6843b2b6.png");background-repeat:no-repeat;content:'';height:380px;position:absolute;right:-320px;top:-80px;width:383px}@media (-webkit-min-device-pixel-ratio:1.5),(min--moz-device-pixel-ratio:1.5),(-o-min-device-pixel-ratio:3/2),(min-resolution:1.5dppx){.notification-banner .content-container:after{background-image:url("/media/img/notification/alarm-bell-high-res.dcf3bf38e50b.png");-webkit-background-size:383px 380px;background-size:383px 380px}}.notification-banner .notification-banner-confirm{background:#0e9ad8;color:#fff;display:inline-block;padding:.5em 36px}.notification-banner .notification-banner-confirm:link,.notification-banner .notification-banner-confirm:visited{text-decoration:none}.notification-banner .notification-banner-confirm:active,.notification-banner .notification-banner-confirm:focus,.notification-banner .notification-banner-confirm:hover{-webkit-transition:background-color .1s ease-in-out;transition:background-color .1s ease-in-out;background-color:#10abf0;color:#fff;text-decoration:none}.notification-banner .notification-banner-close{font-size:16px;font-size:1rem;text-indent:120%;white-space:nowrap;overflow:hidden;-webkit-transition:opacity .2s ease-in-out;transition:opacity .2s ease-in-out;background:#000 url("/media/img/notification/close.c65fe17185cd.svg") center center no-repeat;-webkit-background-size:12px 12px;background-size:12px 12px;border-radius:100%;border:none;float:right;height:30px;margin-top:-20px;opacity:.6;width:30px}.notification-banner .notification-banner-close:focus,.notification-banner .notification-banner-close:hover{-webkit-transition:opacity .2s ease-in-out;transition:opacity .2s ease-in-out;opacity:1}@media only screen and (max-width:1400px){.notification-banner h2{font-size:36px;font-size:2.25rem}.notification-banner p{font-size:16px;font-size:1rem}}@media only screen and (min-width:1400px){.notification-banner .content{width:1400px}}@media only screen and (max-width:1000px){.notification-banner .content{padding:20px;width:760px}.notification-banner .content-container:after{-webkit-background-size:192px 190px;background-size:192px 190px;height:190px;right:-200px;top:0;width:192px}.notification-banner .notification-banner-close{margin-top:0}}@media only screen and (max-width:760px){.notification-banner .content{width:auto}.notification-banner .content-container:after{content:none}.notification-banner h2{font-size:24px;font-size:1.5rem}}@media only screen and (max-width:480px){.notification-banner .content-container{width:80%}}#firstrun-onboarding .notification-banner{left:0;position:fixed;top:0;width:100%;z-index:200}#firstrun-onboarding .notification-banner~#outer-wrapper{margin-top:250px;position:relative}#firstrun-onboarding .notification-banner~#outer-wrapper .fxaccounts-container{position:relative;top:100px}#firstrun-onboarding #fxa-iframe-config{margin-bottom:100px}#tabzilla{position:relative;float:right}#tabzilla a{position:relative;display:block;width:147px;height:37px;text-indent:120%;white-space:nowrap;overflow:hidden;background-image:url("/media/img/tabzilla/tabzilla-static.953a65a1f4a4.png");background-repeat:no-repeat;z-index:2}@media (-webkit-min-device-pixel-ratio:1.5),(min--moz-device-pixel-ratio:1.5),(-o-min-device-pixel-ratio:3/2),(min-resolution:1.5dppx){#tabzilla a{background-image:url("/media/img/tabzilla/tabzilla-static-high-res.c4e717b903f2.png");-webkit-background-size:147px 37px;background-size:147px 37px}}#tabzilla:before{position:absolute;display:block;left:28px;top:0;width:88px;height:26px;content:'';background-color:transparent;z-index:1}