.large_box {

    margin-bottom: 7px;

   /* width: 994px;

    height: 312px;*/

    /*overflow: hidden*/

}



.large_box li {

    display: none;

}







.large_box img {

    display: block

}



.small_box {

    width: 1250px;

    height: 0px;

    overflow: hidden;

    position: relative;

    margin: 0 auto;
margin-top: 450px;
}



.small_list {

    position: relative;

    float: left;

    width: 1250px;

    height: 65px;

    overflow: hidden

}



.small_list ul {

    height: 65px;

    overflow: hidden

}



.small_list ul li {

    position: relative;

    float: left;

    margin: 0 5px;

    padding: 10px 15px;

    width: 238px;

    height: 65px;

    background: url(../image/small_bg.gif) repeat-x;

    border-radius: 3px;

    overflow: hidden;

    cursor: pointer;

    color: #7f7f7f;

    line-height: 20px;

    font-size: 12px;

}



.small_list ul li i {

    width: 45px;

    height: 45px;

    padding: 5px;

    border-radius: 50%;

}



.small_list ul li:nth-child(1) i {

    background: url(../image/icon1.png) center no-repeat;

}



.small_list ul li:nth-child(2) i {

    background: url(../image/icon2.png) center no-repeat;

}



.small_list ul li:nth-child(3) i {

    background: url(../image/icon3.png) center no-repeat;

}



.small_list ul li:nth-child(4) i {

    background: url(../image/icon4.png) center no-repeat;

}



.small_list ul li:nth-child(5) i {

    background: url(../image/icon5.png) center no-repeat;

}







.small_list ul li:nth-child(1).on i {

    background: url(../image/icon1h.png) center no-repeat;

}



.small_list ul li:nth-child(2).on i {

    background: url(../image/icon2h.png) center no-repeat;

}



.small_list ul li:nth-child(3).on i {

    background: url(../image/icon3h.png) center no-repeat;

}



.small_list ul li:nth-child(4).on i {

    background: url(../image/icon4h.png) center no-repeat;

}



.small_list ul li:nth-child(5).on i {

    background: url(../image/icon5h.png) center no-repeat;

}







.small_list ul li b {

    text-transform: uppercase;

    color: #000;

    font-size: 14px;

}



.small_list ul li.on {

    display: block;

    background: url(../image/small_bg_h.gif) repeat-x;

    color: #fff;

}





.small_list ul li.on i {

    background-color: #fff !important;

}





.small_list ul li.on b {

    color: #fff;

}







.btn {

    display: block;

    width: 20px;

    height: 20px;

}



.btn:hover {

    background-color: #efefef;

}



.left_btn {

    position: absolute;

    top: 40%;

    left: 0;

    z-index: 1;

    /*background: url(../image/left_btn.png) center no-repeat #fff;*/

}



.right_btn {

    position: absolute;

    top: 40%;

    right: 0;

    z-index: 1;

   /* background: url(../image/right_btn.png) center no-repeat #fff;*/

}