.part{

  margin-top: 96px;

}

.part .part-title{

  text-align: center;

  margin-bottom: 56px;

}

.part .part-title .tit{

  font-size: 30px;

  font-weight: bold;

  line-height: 40px;

  color: #444458;

}

.part .part-title .sub-tit{

  margin-top: 32px;

  font-size: 18px;

  font-weight: 400;

  line-height: 30px;

  color: #666666;

}

.part-banner .btn-contact{

  position: absolute;
  width: 115px;
  height: 38px;
  top: 318px;
  left: calc(50% - 8px);
  margin-left: -556px;
  background: #fff;
  color: #FE9D5F;
  font-size: 18px;
  line-height: 38px;
  z-index: 10;
}

.banner{

  height: 500px;

  background: #F9BD58; 

}

.banner .text{

  padding-top: 132px;

  padding-left: 120px;

  font-size: 40px;

  font-weight: 400;

  line-height: 70px;

  color: #FFFFFF;

}



.ban-nav{

  width: 1200px;

  height: 140px;

  background: #FFFFFF;

  box-shadow: 0px 2px 10px rgba(0, 0, 0, 0.16);

  margin: -56px auto 0;

  font-size: 0;

  text-align: center;

  position: relative;

  z-index: 4;

}

.ban-nav .item{

  display: inline-block;

  box-sizing: border-box;

  width: 400px;

  height: 140px;

  padding-top: 36px;

  padding-left: 88px;

  text-align: left;

}

.ban-nav .item .media-left{

  padding-right: 17px;

}

.ban-nav .item .img_on{

  display: none;

}

.ban-nav .item .media-body{

  padding-top: 8px;

}

.ban-nav .item p{

  font-size: 14px;

  font-weight: 400;

  color: #666666;

}

.ban-nav .item .tit{

  font-size: 18px;

  font-weight: bold;

  color: #444458;

  margin-bottom: 8px;

}

.ban-nav .item:hover{

  background: #FFFAED;

}

.ban-nav .item:hover .img{

  display: none;

}

.ban-nav .item:hover .img_on{

  display: block;

}

.ban-nav .item:hover p{

  color: #FB8702;

}





.sol_step{

  padding-bottom: 50px;

}

.sol_step .step{

  position: relative;

  z-index: 3;

  box-sizing: border-box;

  width: 407px;

  height: 407px;

  padding: 70px;

  border: 6px solid rgba(68, 68, 88, .6);

  border-radius: 50%;

  margin: 0 auto;

}

.sol_step .step .logo{

  box-sizing: border-box;

  width: 256px;

  height: 256px;

  background: #444458;

  border-radius: 50%;

  padding-top: 62px;

  text-align: center;

}

.sol_step .step .step-item{

  position: absolute;

  z-index: 3;

  font-size: 18px;

  font-weight: 400;

  line-height: 29px;

  color: #666666;

  text-align: left;

  white-space: nowrap;

}

.sol_step .step .step-item dt{

  font-size: 18px;

  font-weight: bold;

  line-height: 22px;

  color: #FB8702;

  margin-bottom: 8px;

}

.sol_step .step .step-item dd{

  position: relative;

  display: inline-block;

  padding-left: 16px;

  font-size: 18px;

  font-weight: 400;

  margin-right: 20px;

}

.sol_step .step .step-item dd::after{

  content: '';

  position: absolute;

  left: 0;

  top: 10px;

  width: 8px;

  height: 8px;

  background: #FFD04E;

  border-radius: 50%;

}



.sol_step .step .step-item.step-1{

  top: 104px;

  right: 347px;

}

.sol_step .step .step-item.step-1 .media-body{

  padding-right: 42px;

  padding-top: 5px;

}

.sol_step .step .step-item.step-1 dd{

  margin-right: 0;

  margin-left: 20px;

}



.sol_step .step .step-item.step-2{

  top: 20px;

  left: 300px;

}

.sol_step .step .step-item.step-2 .media-body{

  padding-left: 36px;

  padding-top: 5px;

}

.sol_step .step .step-item.step-2 dd{

  margin-right: 0;

}



.sol_step .step .step-item.step-3{

  top: 318px;

  left: 250px;

}

.sol_step .step .step-item.step-3 .media-body{

  padding-left: 38px;

  padding-top: 5px;

}



.sol_digit{

  margin-top: 96px;

}

.sol_digit .part-title{

  margin-bottom: 80px;

}

.sol_digit .part-center{

  width: 1100px;

  margin: 0 auto;

}

.sol_digit .media-body{

  padding-left: 74px;

}

.sol_digit .digits .col{

  float: left;

  width: 197px;

  height: 460px;

  display: flex;

  flex-direction: column;

  align-items: center;

  justify-content: space-around;

  margin-right: 30px;

}

.sol_digit .digits .item{

  box-sizing: border-box;

  width: 197px;

  height: 193px;

  background: #FFFFFF;

  box-shadow: 0px 3px 6px rgba(0, 0, 0, 0.16);

  border-radius: 20px;

  padding: 52px 20px 0;

  text-align: center;

  font-size: 14px;

  color: #444458;

  transition: all .3s ease-out;

}

.sol_digit .digits .item p{

  margin-top: 33px;

}

.sol_digit .digits .item:hover{

  transform: translate(-12px, -12px);

}





.sol_vip{

  padding: 56px 0 40px 0;

  background-color: #FBFBFB;

}

.sol_vip .vip-intro{

  font-size: 0;

  text-align: center;

  padding-bottom: 15px;

}

.sol_vip .vip-intro .item{

  display: inline-block;

  position: relative;

  width: 510px;

  background: #FFFFFF;

  border: 1px solid #707070;

  border-radius: 37px;

  box-sizing: border-box;

  padding-left: 164px;

  padding-right: 10px;

  margin: 0 42px 48px;

}

.sol_vip .vip-intro .item .tit{

  position: absolute;

  left: -2px;

  top: -8px;

  display: table;

  text-align: center;

  width: 153px;

  height: 90px;

  background: #FB8702;

  border-radius: 45px 0px 45px 45px;

}

.sol_vip .vip-intro .item .tit span{

  display: table-cell;

  vertical-align: middle;

  font-size: 18px;

  font-weight: bold;

  line-height: 30px;

  color: #FBF1E7;

}

.sol_vip .vip-intro .item .item-w{

  display: table;

  height: 74px;

  text-align: left;

}

.sol_vip .vip-intro .item .item-w p{

  display: table-cell;

  vertical-align: middle;

  font-size: 14px;

  font-weight: 400;

  line-height: 21px;

  color: #444458;

}

.sol_vip .vip-intro .item:hover{

  box-shadow: 0px 2px 3px rgba(0, 0, 0, 0.16);

}





.sol_analyse .img{

  margin-top: 60px;

  text-align: center;

}

.sol_work ul{

  font-size: 0;

  text-align: center;

  margin-left: -24px;

  margin-top: -24px;

}

.sol_work ul li{

  display: inline-block;

  position: relative;

  width: 384px;

  height: 282px;

  margin: 24px 0 0 24px;

}

.sol_work ul li img{

  display: block;

  width: 384px;

  height: 282px;

}

.sol_work ul li .text{

  position: absolute;

  width: 384px;

  height: 282px;

  top: 0;

  left: 0;

  background-color: rgba(51, 51, 51, .58);

  display: table;

  text-align: center;

  transition: opacity 0.35s;

  opacity: 0;

}

.sol_work ul li .text div{

  display: table-cell;

  vertical-align: middle;

  font-size: 24px;

  color: #fff;

}

.sol_work ul li:hover .text{

  opacity: 1;

}





.service{

  box-sizing: border-box;

  height: 308px;

  background: url("../images/p_sol_foot.jpg") no-repeat center #2f2e32;

  text-align: center;

  padding-top: 50px;

  margin-top: 110px;

}

.service p{

  color: #fff;

  font-size: 30px;

  font-weight: bold;

  line-height: 50px;

  margin-bottom: 48px;

}

.service .btn-seek{

  width: 265px;

  height: 60px;

  background: #FFFFFF;

  box-shadow: 0px 3px 6px rgba(255, 255, 255, 0.16);

  text-align: center;

  line-height: 60px;

  color: #fb8702;

  font-size: 24px;

  font-weight: bold;

  letter-spacing: 5px;

}





.part-banner{

  position: relative;

  z-index: 2;

  width: 100%;

  text-align: center;

  height: 500px;

  overflow: hidden;

  /* background: url("../images/p_coo_1.jpg") no-repeat center #faac3f;

  background-size: auto 100%; */

}

.part-banner .img{

  position: absolute;

  top: 0;

  left: 50%;

  margin-left: -960px;

  width: 1920px;

  height: 500px;

}