.tpBox{
    display: none;
    overflow: hidden;
}
.lb_div1{
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 999;
    background-color: #000;
    opacity: .8;
}
.lbbox{
    position: fixed;
    top: 50%;
    left: 50%;
    z-index: 1000;
    width: 900px;
    height: 450px;
    margin: -225px 0 0 -450px;
    text-align: center;
}
.img-box-li>li>div{
    width: 900px;
    height: 450px;
    line-height: 450px;
    text-align: center;
}

.img-box-li>li>div>img{
    max-width:900px;
    height: 450px;
    /*max-height: 450px;*/
    /*width: 900px;*/
    /*_width:expression(// this.width > 900 ? "900px" : this.width);*/

}
.close{
    position: absolute;
    right: 80px;
    top: 80px;
    font-size: 40px;
    cursor: pointer;
    color: #fff;
}
.left{
    position: absolute;
    top:50%;
    left: -20%;
    margin-top: -45px;
    width: 45px;
    height: 115px;
    background: url("/skin/images/pin_view_arrows_ef06562.png");
    background-position:-7px -190px ;
}
.right{
    top:50%;
    right: -20%;
    margin-top: -45px;
    position: absolute;
    width: 45px;
    height: 115px;
    background-color: #b7b7b7;
    background: url("/skin/images/pin_view_arrows_ef06562.png");
    background-position:-88px -190px ;
}