.section_1 .banner_box{
  width: 100%;
  height: 460px;
  overflow: hidden;
  background: url('../images/public/index_banner.png') no-repeat center center;
  background-size: cover;
}
.section_1 .banner_box .cont{
  width: 1050px;
  margin: 0 auto;
  text-align: left;
  margin-top: 110px;
}
.section_1 .banner_box .cont h3{
  font-size: 48px;
  font-weight: 400;
  color: #FFFFFF;
  letter-spacing: 10px;
  opacity: 1;
}
.section_1 .banner_box .cont h4{
  font-size: 34px;
  font-weight: 300;
  margin: 32px 0;
  color: #FFFFFF;
  letter-spacing: 2px;
  opacity: 0.8;
}
.section_1 .banner_box .cont button{
  display: inline-block;
  width: 160px;
  height: 60px;
  background: #FE9831;
  border: 1px solid #707070;
  border-radius: 8px;
  font-size: 24px;
  font-weight: 500;
  color: #FFFFFF;
  margin-bottom: 12px;
}
.section_1 .banner_box .cont button a{
  display: inline-block;
  width: 140px;
  height: 60px;
  line-height: 60px;
  color: #FFFFFF;
}
.section_1 .banner_box .cont  p{
  font-size: 16px;
  font-weight: 300;
  line-height: 27px;
  color: rgba(255, 255, 255, 0.7);
}
.section_1 .description{
  width: 1210px;
  margin: 0 auto;
  height: 344px;
  margin-top: 60px;
  margin-bottom: 60px;
}
.section_1 .description>li{
  width: 230px;
  height: 344px;
  border-radius: 8px;
  background: #FFFFFF;
  border: 1px solid #EEEEEE;
  text-align: center;
  float: left ;
  margin-right: 12px;
  cursor: pointer;
  overflow: hidden;
  position: relative;
}
.section_1 .description>li a{
  display: block;
  width: 230px;
  height: 344px;
}
.section_1 .description>li:nth-child(5){
  margin-right: 0;
}
.section_1 .description>li:hover{
  box-shadow: 4px 4px 8px rgba(0, 128, 255, 0.2);
}
.section_1 .description>li:hover .divimg{
  background: linear-gradient(180deg, #4DA6FF 0%, #0080FF 100%);
}
.description_li_left{
  float: left;
  width: auto;
  margin-top: 34px;
  margin-left: 22px;
}

.description_li_left ul li {
  font-size: 14px;
  font-weight: 400;
  line-height: 28px;
  color: #666666;
}
.description_li_left ul li i{
  display: inline-block;
  width: 6px;
  height: 6px;
  background: #999999;
  border-radius: 50%;
  margin-right: 5px;
  vertical-align: middle;
}
.section_1 .description>li a .divimg{
  display: block;
  width: 230px;
  height: 120px;
  border: 1px solid #EEEEEE;
  background: #FBFBFB;
  /* background: linear-gradient(180deg, #4DA6FF 0%, #0080FF 100%); */
  opacity: 1;
  vertical-align: center;
}
.section_1 .description>li a h2{
  font-size: 18px;
  font-weight: 500;
  line-height: 18px;
  color: #333333;
  margin-top: 32px;
}

.section_1 .description>li a p{
  font-size: 14px;
  font-weight: 400;
  line-height: 28px;
  color: #666666;
  padding:  10px 36px;
}
.section_1 .description>li a .btn{
  width: 96px;
  height: 32px;
  line-height: 32px;
  background: #EEF6FE;
  border-radius: 16px;
  color: #0080FF;
  font-size: 12px;
  margin: 0 auto;
  position: absolute;
  bottom: 32px;
  left: 67px;
}

.section_1 .description>li a .divimg img{
  margin-top: 32px;
  width: 56px;
}

.section_2{
  width: 100%;
  height: 790px;
  background-color: #F5F7FA;
}
.section_2_box{
  width: 1200px;
  height: 790px;
  margin: 0 auto;
}
.section_2_box h2{
  line-height: 156px;
  font-size: 36px;
  font-weight: 400;
  color: #333333;
}
.section_2_box .listname li{
  width: 380px;
  height: 272px;
  float: left;
  margin-right: 30px;
  margin-bottom: 30px;
  background: #FFFFFF;
  border-radius: 8px;
}
.section_2_box .listname li:hover{
  box-shadow: 6px 6px 12px rgba(0, 0, 0, 0.1);
}
.section_2_box .listname li:nth-child(3),.section_2_box .listname li:nth-child(6){
  margin-right: 0;
}
.section_2_box .listname li img{
  display: block;
  margin: 0 auto;
  margin-top: 49px;
  margin-bottom: 33px;
}
.section_2_box .listname li h4{
  font-size: 20px;
  font-weight: 500;
  line-height: 20px;
  color: #333333;
  margin-bottom: 20px;
}
.section_2_box .listname li p{
  width: 200px;
  text-align: center;
  margin: 0 auto;
  font-size: 14px;
  font-weight: 400;
  line-height: 24px;
  color: #666666;
}

.section_3{
  width: 100%;
}
.section_3_box{
  margin: 0 auto;
  padding-bottom: 60px;
}
.section_3_box h2{
  margin: 60px 0;
  line-height: 36px;
  font-weight: 400;
  color: #333;
  font-size: 36px;
}
.section_3_box  #bgg{
  width: 1200px;
  height: 700px;
  margin: 0 auto;
  position: relative;
}

.section_3_box  #bgg .imgs{
  width: 1920px;
  position: absolute;
  left: -50%;
  top: 0;
  margin-left: 239px;
  z-index: 2;
}

/* 背景图 */
.section_3_box .bgs0{
  background: url('../images/public/zbpt.png') no-repeat center center;
  background-size: cover;
}
.section_3_box .bgs1{
  background: url('../images/public/jypx.png') no-repeat center center;
  background-size: cover;
}

.section_3_box .bgs2{
  background: url('../images/public/dcwy.png') no-repeat center center;
  background-size: cover;
}

.section_3_box .bgs3{
  background: url('../images/public/rlzy.png') no-repeat center center;
  background-size: cover;
}

.section_3_box .bgs4{
  background: url('../images/public/wlkd.png') no-repeat center center;
  background-size: cover;
}
.section_3_box .bgs5{
  background: url('../images/public/ylyf.png') no-repeat center center;
  background-size: cover;
}
.section_3_box .bgs6{
  background: url('../images/public/rjkf.png') no-repeat center center;
  background-size: cover;
}
.section_3_box .bgs7{
  background: url('../images/public/dspt.png') no-repeat center center;
  background-size: cover;
}

.section_3_box .bgs8{
  background: url('../images/public/qc4s.png') no-repeat center center;
  background-size: cover;
}

.section_3_box .bgs9{
  background: url('../images/public/yxhy.png') no-repeat center center;
  background-size: cover;
}

#bgg li{
  width: 160px;
  height: 54px;
  color: #333333;
  background: #fff;
  line-height: 54px;
  margin-bottom: 54px;
  border: 1px solid #D8D8D8;
  border-radius: 28px;
  cursor: pointer;
}
#bgg li:nth-child(1){
  margin-top: 122px;
}
#bgg li:nth-child(5){
  margin-bottom: 0;
}
#bgg li.active{
  color: #fff;
  background: #0080FF;
  border: 1px solid #0080FF;
}
.section_3_listleft{
  float: left;
  position: absolute;
  left: 0;
  z-index: 3;
}
.section_3_listright{
  float: right;
  position: absolute;
  right: 0;
  z-index: 3;
}


.section_4{
  width: 100%;
  height: 602px;
  background: #F5F7FA;
}
.section_4 h2{
  font-size: 36px;
  font-weight: 400;
  line-height: 156px;
  color: #333333;
}
.section_4_box{
  width: 1200px;
  margin: 0 auto;
  overflow: hidden;
}
.section_4_box li{
  float: left;
  width: 580px;
  margin-right: 20px;
  background-color: #fff;
}
.section_4_box li:nth-child(2),.section_4_box li:nth-child(4){
  margin-right: 0;
}
.section_4_box li:nth-child(1),.section_4_box li:nth-child(2){
  margin-bottom: 30px;
}
.section_4_box li div{
  float: left;
  width: 246px;
  margin: 32px 0 0 32px;
  box-sizing: border-box;
}
.section_4_box li div h4{
  font-size: 20px;
  font-weight: 500;
  line-height: 20px;
  color: #333333;
  margin-bottom: 20px;
  text-align: left;
}
.section_4_box li div a{
  font-size: 14px;
  font-weight: 400;
  line-height: 28px;
  color: #666666;
  text-align: left;
  display: block;
} 

.section_4_box li div i{
  display: inline-block;
  font-style: normal;
  float: right;
}
.section_4_box li img{
  float: right;
  width: 302px;
}