@charset "UTF-8";

.pop-if{ width:960px; height:auto; background-color:#fff;}
.pop-if .b-iframe{ width:960px; height:700px; border:none;}
.pop-if .bt-close{ position:absolute; top:-4px; right:0; width:28px; height:28px; display:block; -webkit-transform:rotate(45deg);transform:rotate(45deg);}
.pop-if .bt-close:before{ content:""; position:absolute; top:50%; left:0; width:28px; height:2px; background-color:#fff; margin-left:1px;}
.pop-if .bt-close:after{ content:""; position:absolute; left:50%; top:0; width:2px; height:28px; background-color:#fff; margin-top:1px;}