body, html { height: 100% }
#fade { /*--Transparent background layer--*/
display: none; /*--hidden by default--*/
width:100%;
height:100%;
min-height: 100%;
background: #000;
position: fixed; left: 0; top: 0;
opacity: .60;
z-index: 99;
}
.popup_block{
display: none; /*--hidden by default--*/
background: #fff;
padding: 20px;
border: 10px solid #ddd;
float: left;
font-size: 1.2em;
position: fixed;
top: 50%; left: 50%;
z-index: 999;
/*--CSS3 Box Shadows--*/
-webkit-box-shadow: 0px 0px 20px #000;
-moz-box-shadow: 0px 0px 20px #000;
box-shadow: 0px 0px 20px #000;
/*--CSS3 Rounded Corners--*/
-webkit-border-radius: 10px;
-moz-border-radius: 10px;
border-radius: 10px;
overflow:visible;
}
img.btn_close {
position:absolute; right:0;
float: right;
margin: -55px -35px 0 0;
z-index:999;
}
/*--Making IE6 Understand Fixed Positioning--*/
*html #fade {
position: absolute;
}
.popup_block {
position: absolute;
}