/*banner*/
.banner-bg a{
    background-image: url(../images/so.jpg);
    width:100%;
    height:238px;
    display:inline-block;
    background-size: cover;
    background-position:center;
    background-repeat: no-repeat;
}
.banner-business a{
    background-image: url(../images/bs.jpg);
    width:100%;
    height:238px;
    display:inline-block;
    background-size: cover;
    background-position:left;
    background-repeat: no-repeat;
}

/*公司简介正文*/
.about_list li p{
      font: 16px "微软雅黑";
      color:#2f2f2f;
      line-height:2;
      text-indent: 2em;
      margin-bottom: 5px;
}

.about_list li> h4{
    font:22px "微软雅黑";
     margin-bottom: 20px;
}
.about_list li> h5{

	font-weight:bold;
	line-height:2;
}
.about_list li>img{
    
    width:80%;
    margin-top:20px;
}
.company_li h3{

  width:160px;
}
@media (max-width: 1150px) {

  .banner-bg a,
    .banner-business a {
      height:200px;
     background-position: 26% 0;
    }
  .nav_aside li{
    margin-top: 20px;
    padding-left:15%;
    cursor: pointer;
  }
}
@media(max-width:780px){
    .banner-bg a,
    .banner-business a {
      height:160px;
      background-position: 30% 0;
    }
}
@media (max-width: 460px){

   .banner-bg a,
    .banner-business a {
     background-position: 26% 0;
    }

}
@media(max-width: 360px){

   .banner-bg a,
    .banner-business a {
     height: 130px;
     background-position: 20% 0;
    }
}
.container_about {
    font-family: "Helvetica Neue",
        Helvetica,
        Arial,
        sans-serif !important
}

.container_about h4 {
    /* width: 60px !important; */
    margin: 0 auto;
}
ul,li {
    list-style-type: none;
}
.content-box{
    margin-top: 20px;
}
span.suojin2{
    font-size: 14px;
    display: inline-block;
    line-height: 30px;
    text-indent:2em;
}
.content-box-div{
    margin-top: 20px;
}