body
{
    font-family:Tahoma;
    background-color:#000;
    -ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=75)";
    background:url('../images/bg_body_ie.png') repeat-x;
}
 .dialog_content
 {
     position:relative;
     padding-bottom:25px;
     text-align:center;
 } 
  
  
  .dialog_content .content{margin-top:-16px;padding:20px;clear:none;display:block;-moz-border-radius:5px;-webkit-border-radius:5px;-o-border-radius:5px;-ms-border-radius:5px;-khtml-border-radius:5px;border-radius:5px;border:1px solid #ced0d3;background-color:#eff1f2;} 
 
 
 
 .dialog.center{
	left:45%;
	margin-left:-265px;
	margin-top:-160px;
	position:absolute;
	top:50%;
	width:540px;
}
 
 
 .dialog{background-color:white;border:1px solid #c0c2c4;padding:20px;position:absolute;z-index:1000;color:#5b636b;-moz-border-radius:5px;-webkit-border-radius:5px;-o-border-radius:5px;-ms-border-radius:5px;-khtml-border-radius:5px;border-radius:5px;-moz-box-shadow:0 5px 15px 0 rgba(0,0,0,0.2);-webkit-box-shadow:0 5px 15px 0 rgba(0,0,0,0.2);-o-box-shadow:0 5px 15px 0 rgba(0,0,0,0.2);box-shadow:0 5px 15px 0 rgba(0,0,0,0.2);} 
  .tdimg {
        /*设置图片垂直居中*/
        vertical-align:middle;
}