.banner
{
    width: 100%;
    height: auto;
}
.banner #banner_inner
{
    width: 100%;
    height: auto;
    position: relative;
    left: 50vw;
    margin-left: -50vw;
    top: 0px;
    z-index: 0;
}
.banner #banner_inner #dts
{
    width: 100%;
    height: auto;
}
.banner #banner_inner #dts a
{
    filter: alpha(opacity=0);
    opacity: 0;
    display: none;
}
.banner #banner_inner #dts a img
{
    width: 100%;
    height: auto;
}
.banner #banner_inner #xts
{
    list-style: none;
    width: auto;
    height: 12px;
    padding-top: 7px;
    padding-bottom: 7px;
    position: absolute;
    left: 50%;
    margin-left: 0px;
    bottom: 6px;
    z-index: 0;
    display: none;
}
.banner #banner_inner #xts li
{
    float: left;
    width: 10px;
    height: 10px;
    background-color: #B1B1B1;
    border-style: solid;
    border-color: #FFFFFF;
    border-width: 1px 1px 1px 1px;
    border-radius: 10px;
    margin-left: 6px;
    cursor: pointer;
}

.nav li .nav2
{
    display:none;
}
.nav li:hover .nav2
{
    display:block;
}