.w1200{
  width: 1200px;
  margin: 0 auto;
  position: relative;
}
.index-body{
  min-width: 1200px;
  display: table;
  width: 100%;
  min-height: 100vh;
}
.index-body .index-center{
  display: table-cell;
  vertical-align: middle;
}


.index-center .box{
  width: 882px;
  margin: 0 auto;
}
.index-center .logo-box{
  text-align: center;
}
.index-navs{
  margin-top: 136px;
}
.index-navs ul li{
  position: relative;
  float: left;
  margin-left: 3px;
}

.index-navs ul li:nth-child(1){
  margin-left: 0;
  width: 160px;
  overflow: visible;
}
.index-navs ul li:nth-child(1):before{
  position: absolute;
  content: "";
  top: 0;
  left: -14px;
  width: 0;
  height: 0;
  border-top: 14px solid #fff;
  border-bottom: 14px solid #fff;
  border-right: 20px solid #81898e;
}
.index-navs ul li:nth-child(1):hover:before{
  border-right: 20px solid #1863a2;
}
.index-navs ul li:nth-child(2){
  width: 111px;
}
.index-navs ul li:nth-child(3){
  width: 95px;
}
.index-navs ul li:nth-child(4){
  width: 170px;
}
.index-navs ul li:nth-child(5){
  width: 189px;
}
.index-navs ul li:nth-child(6){
  border-top-right-radius: 14px;
  border-bottom-right-radius: 14px;
  width: 142px;
}
.index-navs ul li:nth-child(6):before{
  position: absolute;
  content: "";
  top: 0;
  right: 0;
  width: 0;
  height: 0;
  border-top: 14px solid #fff;
  border-bottom: 14px solid #fff;
  border-left: 20px solid #81898e;
}
.index-navs ul li:nth-child(6):hover:before{
  border-left: 20px solid #3e3bb6;
}
.index-navs ul li a{
  display: block;
  font-size: 20px;
  color: #fff;
  line-height: 28px;
  text-align: center;
  letter-spacing: 2px;
  background-color: #81898e;
}
.index-navs ul li:hover a{
  background: linear-gradient(to right, #1863a2, #3e3bb6);
}
.index-limited{
  margin-top: 38px;
  text-align: center;
  font-size: 18px;
  color: #989898;
  letter-spacing: 20px;
}
.index-copyright{
  margin-top: 10px;
  font-size: 16px;
  color: #989898;
  text-align: center;
  line-height: 28px;
  letter-spacing: 2px;
}

.main-content{
  /* padding-top: 48px; */
  padding-top: 1px;
}
.main-content .mc-nav{
  display: flex;
}
.main-content .mc-nav a.back{
  margin-left: 42px;
}
.main-content .mc-about-us{
  margin-top: 82px;
  height: 516px;
  background: url(../images/bg-about-us.jpg) top center no-repeat;
}
.main-content .mc-about-us .box{
  display: flex;
  justify-content: space-between;
}
.main-content .mc-about-us .left{
  margin-top: 24px;
  margin-left: 300px;
  width: 348px;
}
.main-content .mc-about-us .right{
  width: 200px;
}
.main-content .mc-about-us .au-con .au-tit{
  font-size: 22px;
  color: #2c2c2c;
  font-weight: 600;
}
.main-content .mc-about-us .au-con .au-con01,
.main-content .mc-about-us .au-con .au-con02{
  margin-top: 24px;
  font-size: 14px;
  color: #2c2c2c;
  line-height: 21px;
  text-align: justify;
}
.main-content .mc-about-us .au-con .au-con02{
  margin-top: 40px;
  padding-left: 104px;
  padding-right: 30px;
  text-align: left;
}
.main-content .mc-about-us .au-con.right{
  margin-top: 230px;
  margin-right: 48px;
}
.main-content .mc-about-us .au-con.right .au-con01{
  text-align: left;
}
.main-content .mc-bot{
  margin-top: 94px;
  background: url(../images/bg-bot.jpg) top center no-repeat;
}
.main-content .mc-bot .box{
  display: flex;
  height: 168px;
  align-items: center;
  justify-content: space-around;
}
.main-content .mc-bot .b-logo{
}
.main-content .mc-bot .box ul.b-navs{
  display: flex;
  align-items: center;
}
.main-content .mc-bot .box ul.b-navs li{
  position: relative;
  padding: 0 12px;
}
.main-content .mc-bot .box ul.b-navs li:before,
.main-content .mc-bot .box ul.b-navs li:last-child:after{
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  content: "";
  border-left: 1px solid #757575;
}
.main-content .mc-bot .box ul.b-navs li:last-child:after{
  left: initial;
  right: 0;
}
.main-content .mc-bot .box ul.b-navs li a{
  font-size: 16px;
  color: #fff;
  letter-spacing: 1px;
}
.main-content .mc-bot .box ul.b-navs li a:hover{
  color: #028afe;
}
.main-content .mc-bot .box p.right{
  font-size: 16px;
  color: #d1d1d1;
  letter-spacing: 12px;
}
.main-content.news{
  min-height: 740px;
}
.main-content.news .news{
  margin-top: 253px;
  display: flex;
}
.main-content.news .news .new01{
  margin-left: 240px;
  width: 369px;
}
.main-content.news .news .new01 .n-con{
  width: 350px;
}
.main-content.news .news .new02{
  margin-left: 70px;
  width: 435px;
}
.main-content.news .news .n-tit{
  font-size: 14.6px;
  color: #313131;
  font-weight: 600;
}
.main-content.news .news .new02 .n-tit{
  font-size: 16.6px;
}
.main-content.news .news .n-con{
  margin-top: 13px;
  font-size: 16px;
  color: #313131;
  line-height: 22px;
}
.main-content.news .news .new02 .n-con{
  width: 333px;
}

.main-content .contact-us{
  margin-top: 96px;
}
.contact-us .cu-cate{
  margin-bottom: 45px;
}
.contact-us .cu-cate .c-tit{
  font-size: 34px;
  color: #177ff0;
  font-weight: 600;
  text-align: center;
  letter-spacing: 2px;
}
.contact-us .cu-cate .c-con{
  margin-top: 9px;
  font-size: 18px;
  color: #2c2c2c;
  line-height: 30px;
  text-align: center;
  letter-spacing: 2px;
}

.sms{
  /* margin-top: 220px; */
}
.sms .word{
  padding-left: 357px;
  font-size: 14px;
  color: #3b3b3b;
  line-height: 22px;
  text-align: justify;
}
.sms .word p{
  width: 680px;
}


.voice{
  margin-top: 54px;
}
.voice .word .w-tit{
  text-align: center;
}
.voice .word .w-con{
  position: relative;
  padding: 30px 0;
}
.voice .word .w-con span.jiao{
  position: absolute;
  width: 13px;
  height: 12px;
}
.voice .word .w-con span.tl{
  top: 0;
  left: 0;
  background: url(../images/jiao-top-left.png) no-repeat;
}
.voice .word .w-con span.tr{
  top: 0;
  right: 0;
  background: url(../images/jiao-top-right.png) no-repeat;
}
.voice .word .w-con span.bl{
  bottom: 0;
  left: 0;
  background: url(../images/jiao-bottom-left.png) no-repeat;
}
.voice .word .w-con span.br{
  bottom: 0;
  right: 0;
  background: url(../images/jiao-bottom-right.png) no-repeat;
}
.voice .word .w-con p{
  margin: 0 auto;
  font-size: 14px;
  color: #2c2c2c;
  line-height: 20px;
  text-align: center;
  letter-spacing: 1.8px;
}
.voice .img{
  margin-top: -6px;
  text-align: center;
}
.voice .img img{
  margin-left: 50px;
}

.partners{
  margin-top: 52px;
  position: relative;
}
.partners .p-tit{
  text-align: center;
}
.partners .p-intro{
  margin-top: 44px;
}
.partners .p-intro p.t{
  font-size: 20px;
  color: #2c2c2c;
  text-align: center;
}
.partners .p-intro p.d{
  margin-top: 8px;
  font-size: 14px;
  color: #2c2c2c;
  line-height: 24px;
  text-align: center;
}

.gallery-top{
  margin-top: 26px;
  background: url(../images/bg-slider.jpg) bottom center no-repeat;
}
.gallery-top .swiper-slide .img-box{
  text-align: center;
}
.gallery-top .swiper-slide .img-box img{
  height: 104px;
}
.gallery-top .swiper-slide .intro{
  display: flex;
  justify-content: space-around;
  align-items: center;
  height: 163px;
  text-align: center;
}
.gallery-top .swiper-slide .intro p{
  font-size: 12px;
  color: #fff;
  line-height: 17px;
}
.gallery-thumbs{
  display: flex;
  align-items: center;
  width: 550px;
  height: 70px;
  margin: 42px auto 0 auto;
  overflow-y: visible;
}
.gallery-thumbs .swiper-wrapper{
  align-items: center;
}
.gallery-thumbs .swiper-slide {
  max-width: 58px;
  height: 58px;
  border: 1px solid #929292;
  display: flex;
  align-items: center;
  justify-content: space-around;
}
.gallery-thumbs .swiper-slide:first-child{
  margin-left: 10px;
}
.gallery-thumbs .swiper-slide.swiper-slide-thumb-active{
  transform: scale(1.2);
}
.gallery-thumbs .swiper-slide img {
  max-width: 90%;
  max-height: 90%;
}
.partners .btn-swiper-outside{
  position: absolute;
  bottom: 24px;
  cursor: pointer;
}
.partners .btn-swiper-outside.next{
  right: 284px;
}
.partners .btn-swiper-outside.prev{
  left: 284px;
}