.slider {
    width:100%;
    min-width:1100px;
    height:422px;
    position:relative;
    overflow:hidden;
    background:#fff;
    text-align:center;}
.slider .bd {
    width:1100px;
    position:absolute;
    left:50%;
    margin-left:-550px
;}
.slider .bd li {
position:relative;
    width:1100px;
    overflow:hidden;}
.slider .bd li img {
    display:block;
    width:1100px;
    height:422px;}
.slider .tempWrap {
    overflow:visible !important
;}
.slider .tempWrap ul {
    margin-left:-1100px !important;}
.slider .hd {
    position:absolute;
    width:100%;
    left:0;
    z-index:1;
    height:12px;
    bottom:20px;
    text-align:center;}
    .slider .hd li {
        display: inline-block;
        *display: inline;
        zoom: 1;
        width: 12px;
        height: 12px;
        line-height: 99px;
        overflow: hidden;
        background: url(../images/slider-btn.png) 0 -19px no-repeat;
        margin: 0 5px;
        cursor: pointer;
        filter: alpha(opacity=60);
        opacity: 0.6;
    }
.slider .hd li.on {
    background-position:0 0;
    filter:alpha(opacity=100);
    opacity:1;}
.slider .pnBtn {
    position:absolute;
    z-index:1;
    top:0;
    width:100%;
    height:422px;
    cursor:pointer;}
.slider .prev {
    left:-50%;
    margin-left:-550px;}
.slider .next {
    left:50%;
    margin-left:550px;}
.slider .pnBtn .blackBg {
    display:block;
    position:absolute;
    left:0;
    top:0;
    width:100%;
    height:422px;
    background:#000;
    filter:alpha(opacity=50);
    opacity:0.5;}
.slider .pnBtn .arrow {
    display:none;
    position:absolute;
    top:0;
    z-index:1;
    width:68px;
    height:422px;}
.slider .pnBtn .arrow:hover {
    filter:alpha(opacity=60);
    opacity:0.6;}
    .slider .prev .arrow {
        right: 20px;
        background: url(../images/focustopbtnleft.png) 0 center no-repeat;
    }
    .slider .next .arrow {
        left: 20px;
        background: url(../images/focustopbtnright.png) 0 center no-repeat;
    }