#overlay {
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
background-color: #4f4d4c;
filter:alpha(opacity=70);
-moz-opacity:0.7;
-khtml-opacity: 0.7;
opacity: 0.7;
z-index: 100;
display: none;
}
.cnt223 a{
text-decoration: none;
float:right;
}
.popup{
margin: 0 auto;
display: none;
position: fixed;
z-index: 101;
position: absolute;
top: 50%;
left: 50%;
}