#webpage{
border:0;
display:block;
position:relative;
float:left;
padding:0;
margin:0	
}

.pattern1{
list-style-type:none;
padding:0;
margin:0;
}
.pattern1 a, .pattern1 :visited {
display:block;
width:137px;
height:46px;
background: url("images/ctc.jpg") 0 0 no-repeat;
margin:0;
text-decoration:none;
text-align:center;}

.pattern1 :hover{
display:block;
background: url("images/ctc_on.jpg") 0 0 no-repeat;
width:137px;
height:46px;
}
.pattern2{
list-style-type:none;
padding:0;
margin:0;
}
.pattern2 a, .pattern2 :visited {
display:block;
width:137px;
height:46px;
background: url("images/klab.jpg") 0 0 no-repeat;
margin:0;
text-decoration:none;
text-align:center;}

.pattern2 :hover{
display:block;
background: url("images/klab_on.jpg") 0 0 no-repeat;
width:137px;
height:46px;
}
.pattern3{
list-style-type:none;
padding:0;
margin:0;
}
.pattern3 a, .pattern3 :visited {
display:block;
width:137px;
height:46px;
background: url("images/cme1.jpg") 0 0 no-repeat;
margin:0;
text-decoration:none;
text-align:center;}

.pattern3 :hover{
display:block;
background: url("images/cme1_on.jpg") 0 0 no-repeat;
width:137px;
height:46px;
}
.pattern4{
list-style-type:none;
padding:0;
margin:0 1px 0 2px;
background: url("images/green1.jpg") 0 0 no-repeat;
display:block;
width:182px;
height:46px;

}
.pattern5{
list-style-type:none;
padding:0;
margin:0;
}
.pattern5 a, .pattern5 :visited {
display:block;
width:48px;
height:46px;
background: url("images/cphys.jpg") 0 0 no-repeat;
margin:0;
text-decoration:none;
text-align:center;}

.pattern5 :hover{
display:block;
background: url("images/cphys_on.jpg") 0 0 no-repeat;
width:48px;
height:46px;
}

.pattern6{
list-style-type:none;
padding:0;
margin:0;
}
.pattern6 a, .pattern6 :visited {
display:block;
width:48px;
height:46px;
background: url("images/topology.jpg") 0 0 no-repeat;
margin:0;
text-decoration:none;
text-align:center;}

.pattern6 :hover{
display:block;
background: url("images/topology_on.jpg") 0 0 no-repeat;
width:48px;
height:46px;
}
.pattern7{
list-style-type:none;
padding:0;
margin:0;
}
.pattern7 a, .pattern7 :visited {
display:block;
width:48px;
height:46px;
background: url("images/dyno.jpg") 0 0 no-repeat;
margin:0;
text-decoration:none;
text-align:center;}

.pattern7 :hover{
display:block;
background: url("images/dyno_on.jpg") 0 0 no-repeat;
width:48px;
height:46px;
}

.pattern8{
list-style-type:none;
padding:0;
margin:0 0 0 1px;
background: url("images/green2.jpg") 0 0 no-repeat;
display:block;
width:23px;
height:46px;