.jssora12l, .jssora12r, .jssora12ldn, .jssora12rdn {
    position: absolute;
    cursor: pointer;
    display: block;
    background: url(images/a12.png) no-repeat;
    overflow: hidden;
}

.jssora12l {
    background-position: -16px -37px;
}

.jssora12r {
    background-position: -75px -37px;
}

.jssora12l:hover {
    background-position: -136px -37px;
}

.jssora12r:hover {
    background-position: -195px -37px;
}

.jssora12ldn {
    background-position: -256px -37px;
}

.jssora12rdn {
    background-position: -315px -37px;
}

.jssorb01 div,.jssorb01 div:hover,.jssorb01 .av
{
    filter:alpha(opacity=70);
    opacity:.7;
    overflow:hidden;
    cursor:pointer;
    border:#000 1px solid
}

.jssorb01 div
{
    background-color:gray
}

.jssorb01 div:hover,.jssorb01 .av:hover
{
    background-color:#d3d3d3
}

.jssorb01 .av
{
    background-color:#fff
}

.jssorb01 .dn,.jssorb01 .dn:hover
{
    background-color:#555
}

.jssora12l, .jssora12r, .jssora12ldn, .jssora12rdn {
    position: absolute;
    cursor: pointer;
    display: block;
    background: url(../images/a12.png) no-repeat;
    overflow: hidden;
}

.jssora12l {
    background-position: -16px -37px;
}

.jssora12r {
    background-position: -75px -37px;
}

.jssora12l:hover {
    background-position: -136px -37px;
}

.jssora12r:hover {
    background-position: -195px -37px;
}

.jssora12ldn {
    background-position: -256px -37px;
}

.jssora12rdn {
    background-position: -315px -37px;
}