.about .index-box{display: flex;flex-wrap: wrap;}
.about .index-box .aboutl{width:50%;padding-right: 5%;box-sizing: border-box;}
.about .index-box .aboutr{width:50%;}
.about .index-box .abcon{line-height: 30px;margin-top:30px;font-size:16px;}
.aboutmore a{width: 135px;
    height: 50px;
    background: #222 url(../images/icon22.png) 95px center no-repeat;
    display: block;
    font-size: 14px;
    line-height: 50px;
    color: #fff;
    font-family: 'sheepsansbol';
    padding-left: 20px;
    margin-top: 48px;
  }
  .about{
    background: #fafafa;
  padding: 40px 0px;
  margin-top: 50px;
  }