.main-box {
    width: 1280px;
    min-height: 300px;
    margin: 0 auto 80px auto;
}

.contant-title {
    height: 52px;
    color: #262626;
    font-weight: medium;
    font-size: 24px;
    line-height: 32px;
    letter-spacing: 0px;
    text-align: left;
}

.news-list {
    margin-bottom: 48px;
}

.news-item {
    height: 52px;
    border-bottom: 1px solid #f0f0f0;
}

.news-item:nth-child(1) {
    border-top: 1px solid #f0f0f0;

}

.news-item span {
    height: 52px;
    line-height: 52px;
    cursor: pointer;
}

.news-item span:nth-child(1) {
    color: #262626;
    font-weight: regular;
    font-size: 16px;
    letter-spacing: 0px;
    text-align: left;
    text-indent: 18px;
    float: left;
}

.news-item span:nth-child(2) {
    color: #8C8C8C;
    font-weight: regular;
    font-size: 16px;
    letter-spacing: 0px;
    float: right;
}

.tip-yellow {
    position: relative;
}

.tip-yellow::after {
    content: '';
    width: 6px;
    height: 6px;
    background-color: #F4CB3F;
    position: absolute;
    top: 23px;
    left: 0;
}

.tip-blue {
    position: relative;
}

.tip-blue::after {
    content: '';
    width: 6px;
    height: 6px;
    background-color: #116291;
    position: absolute;
    top: 23px;
    left: 0;
}

.layui-box {
    margin: 0 auto;
}