div#nifty
{
    background: #CEDEFD;
}
div.rtop, div.rbottom
{
    display: block;
    background: #FFF;
}
div.rtop div, div.rbottom div
{
    display: block;
    height: 1px;
    overflow: hidden;
    background:#CEDEFD;
}
div.r1
{
    margin: 0 5px;
}
div.r2
{
    margin: 0 3px;
}
div.r3
{
    margin: 0 2px;
}
div.r4, div.rbottom div.r4
{
    margin: 0 1px;
    height: 2px;
}
#practice
{
    background: #D1D7DC;
}
.ptop
{
    display: block;
    background: #FFF;
}
.ptop div
{
    height: 1px;
    overflow: hidden;
    background: #D1D7DC;
    display: block;
}
.ptop1
{
    margin: 0 5px;
}
.ptop2
{
    margin: 0 3px;
}
.ptop3
{
    margin: 0 2px;
}
.ptop .ptop4
{
    margin: 0 1px;
    height: 2px;
}

div#more
{
    background: #ECE9D8;
}

div.mtop, div.mbottom
{
    display: block;
    background: #FFF;
}
div.mtop div, div.mbottom div
{
    display: block;
    height: 1px;
    overflow: hidden;
    background: #ECE9D8;
}