.popup { position:fixed; z-index:101; top:60px; left:50%; width:840px; background:#fff; box-shadow:0 0 5px #130507; transition:top 800ms; } 
.p_content { width:100%; text-align:center; font-size:23px; padding:110px 0 0; } 
.p_anch { float:left; position:relative; z-index:1; width:100%; margin:80px 0 0 0; text-align:center; font-size:18px; } 
.p_anch a { color:#000; } 
.p_anch a:hover { text-decoration:none; } 
.p_anch_bottom { margin:1500px 0 0 0; padding:0 0 50px 0; } 
.p_close { position:absolute; top:0; right:0; width:16px; height:12px; padding:15px 11px 0 0; } 
.p_close span { display:block; width:18px; height:2px; background:#333; } 
.p_close span:first-child {transform:rotate(45deg); } 
.p_close span:last-child { margin:-2px 0 0; transform:rotate(135deg); } 
.p_body { position:fixed; top:0; left:0; width:100%; height:100%; z-index:100; background:#000; opacity:0.5; transition:opacity 800ms; } 
.js__popup {} .js__p_start {} .js__p_close {} .js__p_body {} .js__slide_top { height:0; overflow:hidden; top:0; } 
.js__fadeout { height:0; overflow:hidden; opacity:0; } 
.github { position:fixed; top:0; right:0; width:99px; height:99px; background:url(../img/github.png); }