/* 文章内容 */
.art_img {
    /* margin: 40px 0 60px 0; */
    margin-top: 40px;
    padding-bottom: 20px;
    margin-bottom: 40px;
    border-bottom: 1px dashed #842B48;
}
.art_img img{
   margin-right: 15px;
}
.art_img img:first-child{
    width:294px;
}
.art_img img:last-child{
   width:143px;
   margin-bottom:10px;
}
.art p {
    color: #2E3238;
    text-indent: 2em;
    font-size: 20px;
    margin-bottom: 20px;
    line-height: 40px;
}