.popup {position:fixed; z-index:99999; top:50px; left:50%; width:656px; height:550px; -moz-transition:top 800ms; -o-transition:top 800ms;
-webkit-transition:top 800ms; transition:top 800ms;}
.p_close {float: right; width:16px; height:16px; position:relative; margin:-25px 0 0 0; z-index:99999; background: url(close.png);}
.p_body {background:#000; left:0; top:0; position:fixed; width:100%; height:100%; opacity:0.7;-moz-transition:opacity 800ms;
-o-transition:opacity 800ms;-webkit-transition:opacity 800ms;transition:opacity 800ms; z-index:99999;}
.js__slide_top { height:0; overflow:hidden; top:0; }
.js__fadeout { height:0; overflow:hidden; opacity:0; }