#main {
    background: #F4F4F4;
    padding-bottom: 60px;
}
.column-banner {
    width: 100%;
    height: 200px;
    text-align: center;
}
.special-banner{
    width: 100%;
    height: 320px;
    text-align: center;
}
.special-banner img{
    margin: 0 auto;
    height: 320px;
}
.column-body {
    margin-top: -40px;
    position: relative;
}
.column-body .container {
    background: #ffffff;
}
.breadcrumb {
    font-size: 12px;
    padding: 15px 20px;
    color: rgba(40,49,46,0.50);
}
.column-container {
    display: flex;
    padding-bottom: 20px;
}
.column-sidebar {
    width: 250px;
    margin-right: 30px;
}
.column-sidebar-title {
    font-size: 20px;
    padding: 15px 20px;
}
.column-sidebar-body {

}
.column-sidebar-item {
    font-size: 16px;
    padding: 5px 0 1px 15px;
    border-left: 2px solid rgba(40,49,46,0.25);
}
.column-sidebar-item a {
    display: block;
    padding: 8px 0 14px 3px;
    border-bottom: 1px solid rgba(40,49,46,0.25);
    color: rgba(40,49,46,0.50);
}
.column-sidebar-item.active {
    border-left: 2px solid #1CB37F;
}
.column-sidebar-item.active a {
    color:  #1CB37F;
}
.column-main {
    flex: 1;
}
.column-main-title {
    font-size: 28px;
    color: #1CB37F;
    margin-bottom: 20px;
    line-height: 1.5;
}
.column-main-body {
    padding-right: 40px;
}
.column-article {
    display: flex;
    border-bottom: 1px solid #e4e4e4;
    padding: 15px 0;
    max-height: 160px;
    box-sizing: border-box;
}
.column-article:last-child {
    border: 0;
}
.column-article-pic {
    width: 220px;
    margin-right: 20px;
}
.column-article-pic img {
    width: 220px;
    height: 126px;
}
.column-article-body {
    position: relative;
}
.column-article-body h3{
    font-size: 16px;
    margin: 0 0 10px 0;
}
.column-article-summary {
    font-size: 12px;
    color: #A4A8A7;
    line-height: 1.5;
}
.column-article-meta {
    /*position: absolute;*/
    /*bottom: 0;*/
    margin-top: 10px;
    color: #A4A8A7;
    font-size: 12px;
}
.column-article-meta a{
    color: #A4A8A7;
}
.column-page {
    padding: 40px 0;
}
.column-article-list {
    display: flex;
    border-bottom: 1px solid #e2e2e2;
    justify-content: space-between;
    padding: 20px 0;
}
.column-article-list h3 {
    margin: 0;
    font-size: 16px;
}
.column-article-list-time {
    width: 120px;
    font-size: 14px;
    color: rgba(40,49,46,0.50);;
}

@media screen and (max-width: 425px) {
    #main {
        padding: 0;
    }
    .column-main-body {
        padding: 0;
        overflow: hidden;
        margin-bottom: 20px;
    }
    .column-main-title {
        font-size: 22px;
        margin: 16px 0;
    }
    .column-article-summary,
    .breadcrumb,
    .column-sidebar {
        display: none;
    }
    .column-article-pic {
        width: 150px;
    }
    .column-article-pic img {
        width: 150px;
        height: 90px;
    }
    .pagination li {
        margin-bottom: 10px;
    }
    .special-banner{
        height: auto;
    }
    .special-banner img{
        width: 120%;
        height: auto;
    }
}