*{padding:0}.modal-back{position:fixed;height:100%;width:100%;background-color:#000;opacity:.7;-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=70)";filter:alpha(opacity=70);z-index:7777777}.modal-content{width:40%;position:absolute;top:40%;padding:20px;background-color:#ffffff;box-shadow:0 0 11px rgba(0,0,0,.5);box-sizing:border-box;z-index:9999999;text-align:center}.kill-gfx{width:30px;height:30px;position:absolute;top:-15px;right:-15px;background:url(../images/modal/kill_modal.png) no-repeat;background-size:100%;cursor:pointer}