#maskdiv {
position: absolute;
top: 100px;
left: 200px;
width: 200px;
height: 100px;
overflow: hidden;
border: 1px solid black;
}

#containertable {
position: absolute;
left: 0px;
border: 0px;
padding: 0px;
margin: 0px;
}

.contentcell {
border: 0px;
padding: 0px;
margin: 0px;
}

.contentdiv {
width: 200px;
height: 100px;
border: 0px;
padding: 0px;
overflow: hidden;
}

#slideleft {
position: absolute;
top: 210px;
left: 200px;
width: 19px;
height: 25px;
cursor: pointer;
background: url(left.png) center top no-repeat;
}

#slideright {
position: absolute;
top: 210px;
left: 223px;
width: 18px;
height: 25px;
cursor: pointer;
background: url(right.png) center top no-repeat;
}