/* css 重置 */

a
{
    blr: expression(this.onFocus=this.blur());
    outline: none;
}

/*本例css*/
.picture
{
    width: 540px;
    height: 380px;
    position: relative;
}

/*数字按钮样式*/
.picture .num
{
    overflow: hidden;
    height: 8px;
    position: absolute;
    bottom: -19px;
    left: 235px;
    zoom: 1;
    z-index: 3;
}
.picture .num li
{
    width: 8px;
    height: 8px;
    line-height: 8px;
    text-align: center;
    font-weight: 0;
    background: rgba(46,46,46,0.7);
    border-radius: 50%;
    cursor: pointer;
    float: left;
    margin-left: 5px;
}
.picture .num li.on
{
    background: #80b0b0;
}
/*当前项*/

/*上一个  下一个*/
.picture .prev, .picture .next
{
    display: none;
    width: 20px;
    height: 50px;
    background: url(../img/btn.png) no-repeat;
    position: absolute;
    top: 163px;
}
.picture .prev
{
    left: 0;
}
.picture .next
{
    right: 0;
    background-position: right;
}