06/06/2022
Facebook source code:
Facebook – log in or sign up/*span{display:inline-block;position:relative;}.b .bq>span:before,.b .bq>span:after{background: ;content:'';height:1px;position:absolute;top:50%;width:9999px;}.b .bq>span:before{margin-right:15px;right:100%;}.b .bq>span:after{left:100%;margin-left:15px;}.b .br{color: ;font-size:14px;}.b .bh{border:solid 1px #999;box-sizing:border-box;width:100%;}.b .l{border:0;border-collapse:collapse;margin:0;padding:0;width:100%;}.b .l tbody{vertical-align:top;}.b .l td{padding:0;}.b .l td.bb{padding:4px;}.b .m{width:100%;}.n{background: ;}.p{color: ;}.b .p a,.b .p a:visited{color: ;font-weight:bold;}.b .p a:focus,.b .p a:hover{background: ;}.ce{color: ;}.q{font-size:12px;line-height:16px;}.cd{font-size:16px;line-height:20px;}.bl{font-weight:normal;}.bd{font-weight:bold;}.bs{text-align:center;}.w{font-size:12px;line-height:14px;}.u{background-color: ;border-bottom:1px solid ;}.v{background-color: ;color: #444950;font-size:12px;line-height:14px;padding:10px 12px;}.b a,.b a:visited{color: ;text-decoration:none;}.b a:focus,.b a:hover{background-color: ;color: ;}form{margin:0;border:0;}.ba{margin:0;}.ba li{display:block;list-style:none;}.b .cf{padding:0;}.b .bb{padding:4px;}.b .be{color: ;display:block;font-weight:bold;}.b .bg{padding:12px 8px;color: ;}.bf{border:0;display:block;margin:0;padding:0;}.bi{box-sizing:border-box;width:100%;}.b .bj{border:solid 1px #999;}.bm{-webkit-appearance:none;background:none;display:inline-block;font-size:12px;height:28px;line-height:28px;margin:0;overflow:visible;padding:0 9px;text-align:center;vertical-align:top;white-space:nowrap;}.b .bm{border-radius:2px;}.bx,a.bx,.b a.bx,.b a.bx:visited{background-color: ;color: ;}.b a.bx:hover,.b .bx:hover{background-color: ;color: ;}.b .bx{border:1px solid ;}.bx[disabled]{color: ;}.b .bx[disabled]:hover{background-color: ;color: ;}.bp,a.bp,html .b a.bp{color: ;}.b .bp{background-color: ;border:1px solid #365899;}.b a.bp:hover,.b .bp:hover{background-color: ;}.bp[disabled]{color: ;}.b .bp[disabled]:hover{background-color: ;}.bo{font-size:14px;height:44px;line-height:44px;padding:0 20px;}.b a.bm::after{content:"";display:inline-block;height:100%;vertical-align:middle;}.bm.bn{display:block;width:100%;}a.bm.bn,.b label.bm.bn{display:block;width:auto;}.b .bm{padding:0 8px;}.b a.bm{height:26px;line-height:26px;}.b .bo{padding:0 19px;}.b a.bo{font-size:14px;height:42px;line-height:42px;}body{text-align:left;direction:ltr;}body,tr,input,textarea,button{font-family:sans-serif;}body,p,figure,h1,h2,h3,h4,h5,h6,ul,ol,li,dl,dd,dt{margin:0;padding:0;}h1,h2,h3,h4,h5,h6{font-size:1em;font-weight:bold;}ul,ol{list-style:none;}article,aside,figcaption,figure,footer,header,nav,section{display:block;}.f{background-color: ;}.h{background-color: ;}.s{background-color: ;} {position:relative;}.i{padding:2px 3px;}.cp{display:block;font-size:x-small;margin:-3px -3px 1px -3px;padding:3px;}.ck{display:block;margin:-3px -3px 1px -3px;}.ck .cm{font-size:x-small;padding:3px;text-align:left;width:100%;}.cq{border:1px solid ;display:block;font-size:x-large;height:20px;line-height:18px;text-align:center;vertical-align:middle;width:20px;}.b .ch input,.b .ch input:visited,.b .ch a,.b .ch a:visited{color: ;}.b .ch input:focus,.b .ch input:hover,.b .ch a:focus,.b .ch a:hover{background: ;color: ;}.cg{background-color: #444950;font-size:x-small;padding:7px 8px 8px;}.cj{color: ;display:block;font-size:x-small;margin:-3px -3px 1px -3px;padding:3px;}.cl{-webkit-appearance:none;background-color:transparent;border:0;display:inline;font-size:inherit;margin:0;padding:0;}.cl:hover{background-color: ;color: ;white-space:normal;}.cn{color: ;}.cs{color: ;}body,tr,input,textarea,.g{font-size:medium;}.k{border:0;display:inline-block;vertical-align:top;}i.k u{position:absolute;width:0;height:0;overflow:hidden;}/*]]>*/CavalryLogger=window.CavalryLogger||function(a){this.lid=a,this.transition=!1,this.metric_collected=!1,this.is_detailed_profiler=!1,this.instrumentation_started=!1,this.pagelet_metrics={},this.events={},this.ongoing_watch={},this.values={t_cstart:window._cstart},this.piggy_values={},this.bootloader_metrics={},this.resource_to_pagelet_mapping={},this.initializeInstrumentation&&this.initializeInstrumentation()},CavalryLogger.prototype.setIsDetailedProfiler=function(a){this.is_detailed_profiler=a;return this},CavalryLogger.prototype.setTTIEvent=function(a){this.tti_event=a;return this},CavalryLogger.prototype.setValue=function(a,b,c,d){d=d?this.piggy_values:this.values;(typeof d[a]==="undefined"||c)&&(d[a]=b);return this},CavalryLogger.prototype.getLastTtiValue=function(){return this.lastTtiValue},CavalryLogger.prototype.setTimeStamp=CavalryLogger.prototype.setTimeStamp||function(a,b,c,d){this.mark(a);var e=this.values.t_cstart||this.values.t_start;e=d?e+d:CavalryLogger.now();this.setValue(a,e,b,c);this.tti_event&&a==this.tti_event&&(this.lastTtiValue=e,this.setTimeStamp("t_tti",b));return this},CavalryLogger.prototype.mark=typeof console==="object"&&console.timeStamp?function(a){console.timeStamp(a)}:function(){},CavalryLogger.prototype.addPiggyback=function(a,b){this.piggy_values[a]=b;return this},CavalryLogger.instances={},CavalryLogger.id=0,CavalryLogger.getInstance=function(a){typeof a==="undefined"&&(a=CavalryLogger.id);CavalryLogger.instances[a]||(CavalryLogger.instances[a]=new CavalryLogger(a));return CavalryLogger.instances[a]},CavalryLogger.setPageID=function(a){if(CavalryLogger.id===0){var b=CavalryLogger.getInstance();CavalryLogger.instances[a]=b;CavalryLogger.instances[a].lid=a;delete CavalryLogger.instances[0]}CavalryLogger.id=a},CavalryLogger.now=function(){return window.performance&&performance.timing&&performance.timing.navigationStart&&performance.now?performance.now()+performance.timing.navigationStart:new Date().getTime()},CavalryLogger.prototype.measureResources=function(){},CavalryLogger.prototype.profileEarlyResources=function(){},CavalryLogger.getBootloaderMetricsFromAllLoggers=function(){},CavalryLogger.start_js=function(){},CavalryLogger.start_js_script=function(){},CavalryLogger.done_js=function(){};CavalryLogger.getInstance().setTTIEvent("t_domcontent");CavalryLogger.prototype.measureResources=function(a,b){if(!this.log_resources)return;var c="bootload/"+a.name;if(this.bootloader_metrics[c]!==void 0||this.ongoing_watch[c]!==void 0)return;var d=CavalryLogger.now();this.ongoing_watch[c]=d;"start_"+c in this.bootloader_metrics||(this.bootloader_metrics["start_"+c]=d);b&&!("tag_"+c in this.bootloader_metrics)&&(this.bootloader_metrics["tag_"+c]=b);if(a.type==="js"){c="js_exec/"+a.name;this.ongoing_watch[c]=d}},CavalryLogger.prototype.stopWatch=function(a){if(this.ongoing_watch[a]){var b=CavalryLogger.now(),c=b-this.ongoing_watch[a];this.bootloader_metrics[a]=c;var d=this.piggy_values;a.indexOf("bootload")===0&&(d.t_resource_download||(d.t_resource_download=0),d.resources_downloaded||(d.resources_downloaded=0),d.t_resource_download+=c,d.resources_downloaded+=1,d["tag_"+a]=="_EF_"&&(d.t_pagelet_cssload_early_resources=b));delete this.ongoing_watch[a]}return this},CavalryLogger.getBootloaderMetricsFromAllLoggers=function(){var a={};Object.values(window.CavalryLogger.instances).forEach(function(b){b.bootloader_metrics&&Object.assign(a,b.bootloader_metrics)});return a},CavalryLogger.start_js=function(a){for(var b=0;b