.news-wrap {
    width: 1180px;
    margin: 0 auto;
}

.news-tab ul {
    li {
        width: 140px;
        height: 40px;
        margin-left: 0;
        a {
            height: 40px;
            line-height: 40px;
            border-radius: 0;
            border-right: 0;
        }
    }
    li:last-child {
        a {
            border-right: 1px solid #000;
        }
    }
}

.news-main {
    margin: 30px 0 50px 0;
}