.abjj{margin-top:60px;margin-bottom:50px}



.about-wrap .session_3 {
  margin-top:0px;
  
  background-size: cover;
  padding-top:0px;
  padding-bottom:50px;
  box-sizing: border-box;
}
.about-wrap .session_3 .public-title {
  /*margin-bottom: 70px;*/
}
.about-wrap .session_3 .public-title span,
.about-wrap .session_3 .public-title p {
  /*color: #fff;*/
}
.about-wrap .session_3 .public-title span:before,
.about-wrap .session_3 .public-title p:before {
  background-color: #fff;
}
.about-wrap .session_3 .centent-box {
  background-color: #ffffff;
  /*padding: 45px;*/
  box-sizing: border-box;
}
.about-wrap .session_3 .centent-box .list-box .row {
  margin-left: -15px;
  margin-right: -15px;
}
.about-wrap .session_3 .centent-box .list-box .row .col-md-3 {
  float: left;
  width: 25%;
  padding-left: 15px;
  padding-right: 15px;
  box-sizing: border-box;
}
.about-wrap .session_3 .centent-box .list-box .item-box .img-box {
  border: 1px solid #e7e7e7;
  text-align: center;
  height: 280px;
  line-height: 280px;
}

@media screen and (max-width: 768px) and (min-width: 320px){
.abjj{margin-top:0px;margin-bottom:0px}
.about-wrap .session_3 .centent-box .list-box .item-box .img-box {
  border: 1px solid #e7e7e7;
  text-align: center;
  height: 120px;
  line-height: 120px;
}	
	
}

.about-wrap .session_3 .centent-box .list-box .item-box p {
  text-align: center;
  height: 50px;
  line-height: 50px;
  font-size: 16px;
  color: #666666;
}
.about-wrap .session_3 .centent-box .public-pagination {
  margin-top: 20px;
}
.swiper-container .public-pagination {
  position: static;
  margin-left: 50%;
  transform: translateX(-50%);
  height: 24px;
  line-height: 24px;
  display: inline-block;
  width: auto;
  background: rgba(0, 0, 0, 0.1);
  border-radius: 15px;
  padding-left: 15px;
  padding-right: 15px;
  box-sizing: border-box;
}
.swiper-container .public-pagination .swiper-pagination-bullet {
  display: inline-block;
  position: relative;
  vertical-align: middle;
  width: 6px;
  height: 6px;
  box-sizing: border-box;
  background: #ffffff;
  border-radius: 100%;
  margin: 0;
  margin-left: 5px;
  margin-right: 5px;
  transition: all .3s;
  opacity: 1;
}
.swiper-container .public-pagination .swiper-pagination-bullet-active {
  width: 20px;
  background: #fff;
  border-radius: 15px;
}

/*首页*/
	/*关于*/
.session_3 .centent-box .list-box .item-box .img-box img {
	max-width: 92%;
	max-height: 92%;
}