.literature .banner{width:100%;height:23rem;background-size:cover;background-repeat:no-repeat;background-position:50%;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;background-image:url(../img/literature_bg.95bd1350.png)}.literature .banner .banner_text{font-size:1.8rem;font-weight:500;color:#fff;line-height:2.95rem}.literature .banner .right_text{font-size:1.2rem;position:relative;top:-1.1rem;left:-.6rem}.literature .news_content{width:65%;margin:0 auto;margin-bottom:7rem}