.dialog_box{
 width:786px;
 margin:0px auto;
 min-width:20em;
}

.dialog_box .hd .c,
.dialog_box .ft .c {
 font-size:1px; /* ensure minimum height */
 height:13px;
}

.dialog_box .ft .c {
 height:25px;
}

.dialog_box .hd {
 background:transparent url(../_images/box/top.png) no-repeat 0px 0px;
 height:40px;
}

.dialog_box h3 {
	font-size: 20px;
	font-weight:normal;
	padding: 8px 0 0 15px;
	margin:0;
}

.dialog_box .hd .c {
 background:transparent url(../_images/box/top_right.png) no-repeat right 0px;
  height:40px;
}

.dialog_box .bd {
 background:transparent url(../_images/box/middle.png) repeat-y 0px 0px;
}

.dialog_box .bd .c {
 background:transparent url(../_images/box/middle_right.png) repeat-y right 0px;
}

 
.dialog_box .bd .c .s {
 width:754px;
 margin:0px 8px 0px 2px;
 background:#fff url(../_images/box/box_content.png) repeat-x 0px 0px;
 padding:1em;
}

.dialog_box .ft {
 background:transparent url(../_images/box/bottom.png) no-repeat 0px 0px;
 
}

.dialog_box .ft .c {
 background:transparent url(../_images/box/bottom_right.png) no-repeat right 0px;
}

.c {
width: 800px;
}