#dialog-overlay {
 
    /* set it to fill the whil screen */
    width:100%;
    height:100%;
     
    /* transparency for different browsers */
    filter:alpha(opacity=50);
    -moz-opacity:0.5;
    -khtml-opacity: 0.5;
    opacity: 0.5;
    background:#000;
 
    /* make sure it appear behind the dialog box but above everything else */
    position:absolute;
    top:0; left:0;
    z-index:3000;
 
    /* hide it by default */
    display:none;
}
 
 
#dialog-box, .dialog-box {
     
    /* css3 drop shadow */
    -webkit-box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.5);
    -moz-box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.5);
     
    /* css3 border radius */
   -webkit-border-radius: 5px;
-moz-border-radius: 5px;
border-radius: 5px;
     
    background:#eee;
    /* styling of the dialog box, i have a fixed dimension for this demo */
    width:328px;
     
    /* make sure it has the highest z-index */
    position:fixed;
    z-index:9999;
 
    /* hide it by default */
    display:none;
}
 
#dialog-box .dialog-content,
.dialog-box .dialog-content {
    /* style the content */
    text-align:center;
    padding:10px;
    margin:13px;
    color:#666;
    font-family:arial;
    font-size:14px;
}
 
a.button {
    /* styles for button */
    margin:10px auto 0 auto;
    text-align:center;
    display: block;
    width:50px;
    padding: 5px 10px 6px;
    color: #fff;
    text-decoration: none;
    font-weight: bold;
    line-height: 1;
     
    /* button color */
    background-color: #10A7C2;
     
    /* css3 implementation :) */
    /* rounded corner */
    -webkit-border-radius: 5px;
-moz-border-radius: 5px;
border-radius: 5px;
     
    /* drop shadow */
    -moz-box-shadow: 0 1px 3px rgba(0,0,0,0.5);
    -webkit-box-shadow: 0 1px 3px rgba(0,0,0,0.5);
     
    /* text shaow */
    text-shadow: 0 -1px 1px rgba(0,0,0,0.25);
    border-bottom: 1px solid rgba(0,0,0,0.25);
    position: relative;
    cursor: pointer;
     
}
 
a.button:hover {
    background-color: #10A7C2; 
}
 
/* extra styling */
#dialog-box .dialog-content p,
.dialog-box .dialog-content p
 {
    font-weight:700; margin:0;
}
 
#dialog-box .dialog-content ul,
.dialog-box .dialog-content ul {
    margin:10px 0 10px 20px;
    padding:0;
    height:50px;
}