/*标题*/
.art_wrap {
    clear: both;
    padding-left: 50px;
    padding-right: 50px;
}

.art_title {
    clear: both;
    font-size: 12px;
    overflow: hidden;
    border-bottom: #e0e0e0 1px dashed;
    padding-bottom: 10px;
    text-align:center;
}

    .art_title h2 {
        padding: 15px 0 10px 0;
        font-size: 20px;
        line-height: 1.6;
        font-weight: 600;
    }

    .art_title .prot {
        color: #777;
        line-height: 20px;
        text-align:center;
    }

    .art_title .from {
        display: inline-block;
    }

.art_title_op {
    float: right;
    margin-top: -4px;
    display: inline-block;
    z-index: 200;
    border: 1px solid #d6d6d6;
    background: #f8f8f8;
}

.art_title .num {
    color: #5494ea;
    display: inline-block;
    background-position: 5px 7px;
    line-height: 12px;
    padding: 6px 5px 6px 20px;
}
/*标题*/

/*正文*/
.art_content {
    padding-left: 16px;
    padding-right: 16px;
    color: #333;
    font-weight: 400;
    font-size: 16.5px;
    line-height: 2;
    word-wrap: break-word;
    overflow: hidden;
    text-align: justify;
}

    .art_content a {
        color: #5494ea;
        font-weight: 900;
    }

    .art_content p {
        margin: 16.5px 0 16.5px;
    }

    .art_content div {
        margin: 16.5px 0 16.5px;
    }

    .art_content img {
        max-width: 100%;
        text-align: center;
    }

.pic_in {
    margin-left: -16px;
    margin-right: -16px;
    text-align: center;
}
/*作用是给正文图片包裹一个div*/
.art_content strong {
    font-weight: 900;
}

.art_content em {
    font-style: normal;
    color: #666;
    font-size: 14px;
    line-height: 1.6;
}

.art_content video {
    margin-bottom: .5em;
    margin-top: .5em;
    width: 100%;
}