.large_box {
    margin-bottom: 7px;
    width: 994px;
    height: 312px;
    overflow: hidden
}

.large_box li {
    display: none;
}



.large_box img {
    display: block
}

.small_box {
    width: 994px;
    height: 65px;
    overflow: hidden;
    position: relative;
}

.small_list {
    position: relative;
    float: left;
    width: 994px;
    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;
}