.roundborder
{
 height: 1px;
 overflow: hidden;
 border-right: 1px solid #FFFFFF;   
 border-left: 1px solid #FFFFFF;
 background-color: #FFFFFF; 
}
.c1
{
 margin: 0 12px 0 12px;
 border: none;
 background-color: #FFFFFF;   
}
.c2
{
    margin: 0 9px;
    border-width: 0 3px;
}
.c3
{
    margin: 0 7px;
    border-width: 0 2px;
}
.c4
{
    margin: 0 6px 0 6px;
}
.c5
{
    margin: 0 5px 0 5px;
}
.c6
{
    margin: 0 4px 0 4px;
}
.c7
{
    margin: 0 3px 0 3px;
}
.c8
{
    margin: 0 2px 0 2px;
    height: 2px;
}
.c9
{
    margin: 0 1px 0 1px;
    height: 3px;
}