.clearfix:before, .clearfix:after {
    content: '.';
    display: block;
    overflow: hidden;
    visibility: hidden;
    font-size: 0;
    line-height: 0;
    width: 0;
    height: 0;
}
.clearfix:after {
    clear: both;
}
.clearfix {
    zoom: 1;
}
.icon-arrow-a-left {
    background:url(../images/English/pic_banner_right.png) no-repeat;
    left:1140px;
}
.icon-arrow-a-right {
    background:url(../images/English/pic_banner_left.png) no-repeat;
    right:1140px !important;
}
.icon-arrow-a-left:hover {
    background:url(../images/English/pic_banner_right_hover.png) no-repeat;
}
.icon-arrow-a-right:hover {
    background:url(../images/English/pic_banner_left_hover.png) no-repeat;
}
.icon-arrow-a-left {
    background-position: 0 0;
    height: 50px;
    width: 50px;
}
.icon-arrow-a-right {
    background-position: 0 0;
    height: 50px;
    width: 50px;
}
#main {
    overflow: hidden;
    zoom: 1;
    position: relative;
    top:-60px;
}
#index_b_hero {
    width: 1200px;
    height: 590px;
    margin: auto;
    position: relative;
}
#index_b_hero img {
    width: 1200px;
    height: 590px;
}
#index_b_hero .heros {
    width: 1200px;
    height: 590px;
}
#index_b_hero .hero-wrap {
    overflow: visible;
    position: absolute;
}
#index_b_hero .next, #index_b_hero .prev {
    position: absolute;
    top: 50%;
    margin-top: -25px;
    margin-left: 5px;
    z-index: 3;
    display:none;
}
#index_b_hero .next {
    margin: -25px 5px 0 0;
    right: 0;
}
#index_b_hero .disabled {
    background-color: #eee;
}
#index_b_hero .mask-left, #index_b_hero .mask-right, #index_b_hero .hero {
    background: #fff;
    z-index: 1;
    position: absolute;
    top: 0;
    left: 0;
    width: 1200px;
    height: 590px;
    overflow: hidden;
    left: 1200px;
}
#index_b_hero .mask-right, #index_b_hero .mask-left {
    z-index: 4;
    left: -1200px;
    filter: alpha(Opacity=20);
    opacity: 0.2;
    background: #000;
    overflow: hidden;
}
#index_b_hero .mask-right {
    left: 1200px;
}
#index_b_hero .active {
    z-index: 2;
    left: 0;
}
@media (max-width:600px){
    body{
        width: 100% !important;
        max-width:100% !important;
        min-width:100% !important;
    }
    #main{
        top: 0;
    }
    #index_b_hero .heros,
    .index_b_hero{
        height: 200px;
    }
    #index_b_hero img{
        width: 100%;
        height:200px;
    }
}