.dialog {
position: absolute;
bottom: 15px;
right: 15px;
z-index: 6666;
color: #FFFFFF;
max-width: 600px;
margin-left:12px; 
}

.dialog .content,
.dialog .t,
.dialog .b,
.dialog .b div {
 background:transparent url(../images/bg_dialog-800x1600.png) no-repeat top right;
 _background-image:url(../images/bg_dialog.png);
}


.dialog .content {
 position:relative;
 zoom:1;
 _overflow-y:hidden;
 padding:5px 12px 0px 0px;
}

.dialog .t {
 /* top+left vertical slice */
 position:absolute;
 left:0px;
 top:0px;
 width:12px; /* top slice width */
 margin-left:-12px;
 height:100%;
 _height:1600px; /* arbitrary long height, IE 6 */
 background-position:top left;
}

.dialog .b {
 /* bottom */
 position:absolute;
 width:100%;
}

.dialog .b,
.dialog .b div {
 height:5px; /* height of bottom cap/shade */
}

.dialog .b {
 background-position:bottom right;
}

.dialog .b div {
 position:relative;
 width:12px; /* bottom corner width */
 margin-left:-12px;
 background-position:bottom left;
}

.dialog .hd,
.dialog .bd,
.dialog .ft {
 position:relative;
}

.dialog .wrapper {
 /* extra content protector - preventing vertical overflow (past background) */
 position:static;
 max-height:1000px;
 overflow:auto; /* note that overflow:auto causes a rather annoying redraw "lag" in Firefox 2, and may degrade performance. Might be worth trying without if you aren't worried about height/overflow issues. */
}