ul {
            margin: 0;
            padding: 0;
        }

        li {
            list-style: none;
        }

        .main-list {
            width: 100%;

        }

        .article-list {
            width: 1100px;
            margin: 0 auto;
            min-height: 500px;
            font-size: 0;
            box-sizing: border-box;
        }

        .article-list .article-list-item {
            display: inline-block;
            margin-right: 20px;
            margin-top: 19px;
        }

        .article-list-item a {
            display: block;
            width: 200px;
        }

        .article-list-item a img {
            display: block;
            width: 100%;
        }
        
        #pagination {
    position: relative;
    margin-top: 50px;
    padding-bottom: 30px;
    text-align: center;
}
.pagination a, .pagination span {
    display: inline-block;
    vertical-align: middle;
    padding: 4px 8px;
    margin: 0 3px;
    background-color: #fff;
    border: 1px solid #ccc;
    border-radius: 3px;
    -webkit-transition: .2s ease-out;
    transition: .2s ease-out;
    font-size: 14px;
}
.pagination a:hover, .pagination a.active, .pagination span:hover, .pagination span.active {
    background-color: #00A1E9;
    border-color: #00A1E9;
    color: #fff;
}