.new-wrap {
    margin-bottom: 30px;
    min-height: calc(100vh - 305px);
}

.new-wrap:after {
    content: '';
    height: 0;
    line-height: 0;
    display: block;
    visibility: hidden;
    clear: both;
}

.new-col-nav {
    box-sizing: border-box;
    width: 250px;
    min-height: 500px;
    overflow: hidden;
    border: 1px solid #dde5ee;
    text-align: center;
}

.new-col-nav h2 {
    font-size: 22px;
    background: #ae0e0e;
    padding: 10px 3px;
    color: #fff;
}

.new-col-nav .col-nav-content {
    margin: 30px 0;
    font-size: 18px;
}
.new-col-nav .col-nav-content .nav-active{
    background: rgba(174, 14, 14, .8);
    color: #fff;
    font-size: 20px;
    font-weight: bold;
}

.new-col-nav .col-nav-content .col-nav-header {
    margin: 10px 0;
    padding: 5px;
}
.new-col-nav .col-nav-content .col-nav-header a{
    color: unset;
}
.new-col-nav .col-nav-content .col-nav-header a:hover{
    color: unset;
}

.new-col-nav .col-nav-content .col-nav-header:hover {
    background: rgba(174, 14, 14, .8);
    color: #fff;
    cursor: pointer;
    font-size: 20px;
    font-weight: bold;
}

.new-content {
    box-sizing: border-box;
    border: 1px solid #dde5ee;
    padding: 40px;
    min-height: 500px;
    color: #4c4c4c;
    font-size: 16px;
}

.new-content h2 {
    font-size: 22px;
    padding: 10px 3px 20px;
    color: #000;
    text-align: center;
}

.new-content .desc {
    font-size: 12px;
    color: #666;
    margin-bottom: 50px;
    text-align: center;
}

.new-content .desc span {
    display: inline-block;
    margin-right: 20px;
}

.new-content .article {
    text-indent: 0;
    line-height: 28px;
    text-align: justify;
}
.new-content .content-item{
    text-align: left;
    border-bottom: 1px dotted #b2b2b2;
    margin-bottom: 30px;
}
.new-content .content-item h3{
    font-size: 18px;
}
.new-content .content-item .attach{
    font-size: 14px;
    color: #4c4c4c;
    line-height: 24px;
    margin: 12px 0 19px;
    overflow: hidden;
    text-overflow: ellipsis;
}
.new-content .content-item .date {
    margin-bottom: 20px;
}
.pic-content .pic-content-item{
    display: inline-block;
    width: 158px;
    box-sizing: border-box;
    overflow: hidden;
    vertical-align: top
}
.pic-content .pic-content-item .desc{
    margin: 3px 0 30px;
}
.pic-content .pic-content-item a:hover .desc{
    color: #ae0e0e;
}
.pic-content .pic-content-item img{
    width: 150px;
    border: solid 1px #c4c5c7;
    padding: 1px;
}