A{text-decoration:none; color:#4444ff}
A:hover{text-decoration:underline; color:#ff0000}
.hdr1{
 border: 1px solid silver;
 border-left: 5px solid orange;
 padding: 3px;
 padding-left: 5px;
 margin-bottom: 10px;
}

.dotted{
 border: 1px solid silver dotted;
 padding: 10px;
}

.topic{
 text-align: left;
 margin-left: 15px;
 list-style-image: url(images/icon/triangle1.gif);
}

.thumbnail{
 width: 410px;
 height: 150px;
 clip:rect(0px,100%,100%,0px);
 overflow: auto;
}

.caption{
 position: absolute;
 visibility: hidden;
 height: 100%;
 clip:rect(0px,100%,100%,0px);
 overflow: auto;
}