.icon-arrow-a-left, .icon-arrow-a-right {
    background: url(/wjxy/images/icon-sd26986d847.png) no-repeat;
}

.icon-arrow-a-left {
    background-position: 0 0;
    height: 33px;
    width: 33px;
}

.icon-arrow-a-left:hover, .icon-arrow-a-left.arrow-a-left_hover, .icon-arrow-a-left.arrow-a-left-hover {
    background-position: -60px 0;
}

.icon-arrow-a-right {
    background-position: -120px 0;
    height: 33px;
    width: 33px;
}

.icon-arrow-a-right:hover, .icon-arrow-a-right.arrow-a-right_hover, .icon-arrow-a-right.arrow-a-right-hover {
    background-position: -180px 0;
}

* html, * html body {
    background-attachment: fixed;
    zoom: 1; }

#main {
    overflow: hidden;
    zoom: 1; position: relative;
}

#index_b_hero {
    width: 1100px;
    height: 345px;
    margin: auto;
    position: relative;
}

#index_b_hero img {
    width: 1100px;
    height: 345px;
}

#index_b_hero .heros {
    width: 1100px;
    height: 345px;
}

#index_b_hero .hero-wrap {
    overflow: visible;
    position: absolute;
}

#index_b_hero .next {
    filter: alpha(Opacity=70);
    opacity: .7;
    position: absolute;
    top: 50%;
    margin-top: -25px;
    margin-left: -50px;
    z-index: 9999;
    background: url("/wjxy/images/jt_r.png") center no-repeat
}

#index_b_hero .prev {
    filter: alpha(Opacity=70);
    opacity: .7;
    position: absolute;
    top: 50%;
    margin-top: -25px;
    margin-left: -50px;
    z-index: 9999;
    background: url("/wjxy/images/jt_l.png") center no-repeat
}

#index_b_hero .next:hover, #index_b_hero .prev:hover {
    opacity: 1
}

#index_b_hero .next {
    margin: -25px 0 0 0;
    right: -50px;
}

#index_b_hero .disabled {
    background-color: #ffffff;
}

#index_b_hero .mask-left, #index_b_hero .mask-right, #index_b_hero .hero {
    background: #ffffff;
    padding: 0;
    z-index: 1;
    position: absolute;
    top: 0;
    width: 1100px;
    height: 345px;
    overflow: hidden;
    left: 1920px;
}

#index_b_hero .mask-right, #index_b_hero .mask-left {
    z-index: 4;
    left: -1100px;
    filter: alpha(Opacity=80);
    opacity: .8;
    background: #222222;
    overflow: hidden;
}

#index_b_hero .mask-right {
    left: 1100px;
}

#index_b_hero .active {
    z-index: 2;
    left: 0;
}

#index_b_hero .b-txt {
    position: absolute;
    background: rgba(0,0,0,0.5);
    padding: 10px 30px;
    color: #ffffff;
    font-size: 18px;
    left: 20px;
    bottom: 20px;
}

.b-yd1,.b-yd2,.b-yd3,.b-yd4 {
    position: absolute;
    z-index: 99999999;
    display: block;
    width: 10px;
    height: 10px;
    background: #ffffff;
    bottom: 20px;
}

.b-yd1 {
    left: 50%;
}

.b-yd2 {
    left: 51%;
}

.b-yd3 {
    left: 52%;
}

.b-yd4 {
    left: 53%;
}