.main-content {
    width: 1170px;
    margin: 0 auto;
    margin-top: 10px;
}

.fl {
    float: left;
}

.left-side-div {
    width: 126px;
    position: relative;
    font-size: 14px;
    color: #333333;
    height: 292px;
    border-right: 1px solid #EEEEEE;
}

.item-list {
    position: absolute;
    width: 100%;
    left: 1px;
    top: 0px;
    height: 292px;
}

.fr {
    float: right;
}

.right-side-div {
    width: 1004px;
    color: #333333;
}

.left-side-div-other {
    width: 126px;
    position: absolute;
    height: 292px;
    border-right: 2px solid #EEEEEE;
    z-index: 0;
    top: -5px;
    left: -166px;
    background-color: #ffffff;
}

.top1 {
    width: 100%;
}

.big-title {
    width: 100%;
    font-size: 18px;
    font-weight: 500;
    line-height: 24px;
    text-align: left;
    padding-left: 10px;
    box-sizing: border-box;
    border-left: 2px solid #2550DC;
    margin-top: 5px;
}

.content-box {
    width: 100%;
    padding-left: 10px;
    margin-top: 30px;
    margin-bottom: 25px;
    line-height: 30px;
    font-size: 14px;
    color: #666666;
}

.pageScroll {
    position: absolute;
    top: -5px;
    left: -164px;
    width: 126px;
    box-sizing: border-box;
}

.scrollNav {
    line-height: 36px;
    box-sizing: border-box;
    width: 100%;
    text-align: right;
    float: left;
    padding-right: 56px;
    font-size: 14px;
    border-right: 2px solid transparent;
}

li.scrollNav.active {
    border-bottom: none;
    border-right: 2px solid #2550DC;
    box-sizing: border-box;
}

.scrollNav a {
    color: #333333;
    text-decoration: none;
}

li.scrollNav.active a {
    color: #2550DC;
    font-weight: 500;
}