@charset "UTF-8";


.body-wrap {
  width: 100%;
  position: relative;
  transition: all 0.5s ease 0s;
  z-index: 1;
}

.body-wrap.left, header.left .header-main {
  transform: translateX(-66%);
}

.m-sub-menu.show {
  right: 0;
  transition: all 0.44s ease 0s;
}

.m-sub-menu {
  position: fixed;
  right: -100%;
  width: 66%;
  top: 0;
  z-index: 100;
  height: 100%;
  background-color: #fff;
  transition: all 0.64s ease 0s;
}
.m-sub-menu .top-box {
  line-height: 60px;
  background-color: #333;
}
.m-sub-menu .top-box .stt {
  display: inline-block;
  font-size: 16px;
  color: #acacac;
  margin-left: 8.2%;
  font-family: "Base-font";
}
.m-sub-menu .top-box .close {
  display: inline-block;
  width: 17px;
  height: 17px;
  background: url(../img/ico_37.png) no-repeat center;
  margin-right: 7.8%;
  margin-top: 22px;
  cursor: pointer;
  margin-bottom: 18px;
}
.m-sub-menu .list-wrap ul {
  width: 100%;
}
.m-sub-menu .list-wrap li {
  line-height: 60px;
  width: 100%;
  border-bottom: 1px solid #f2f2f2;
}
.m-sub-menu .list-wrap li .col-box {
  display: block;
  width: 84%;
  padding: 0 7.8% 0 8.2%;
}
.m-sub-menu .list-wrap .tit {
  font-size: 16px;
  color: #666;
}
.m-sub-menu .list-wrap .point {
  display: inline-block;
  width: 8px;
  height: 12px;
  background: url(../img/ico_38.png) no-repeat center;
  margin-top: 26px;
}
.m-sub-menu .bot-link {
  width: 84%;
  padding: 0 7.8% 0 8.2%;
  margin-top: 30px;
}
.m-sub-menu .bot-link a {
  display: inline-block;
  width: 36px;
  height: 50px;
  margin-right: 20px;
  float: left;
}
.m-sub-menu .bot-link .link1 {
  /*background: url(../img/ico_39.png) no-repeat center;*/
 /* background: url(../img/ico_01.png) no-repeat center;*/
  background-size: auto 16px;*/
}
.m-sub-menu .bot-link .link2 {
  /*background: url(../img/ico_40.png) no-repeat center;*/
 /* background: url(../img/ico_02.png) no-repeat center;*/
  /*background-size: auto 16px;*/
}
.m-sub-menu .bot-link .link3 {
  /*background: url(../img/ico_41.png) no-repeat center;*/
 /* background: url(../img/ico_03.png) no-repeat center;*/
  /*background-size: auto 16px;*/
}
.m-sub-menu .sec-sub-list {
  position: absolute;
  right: -100%;
  top: 60px;
  width: 100%;
}
.m-sub-menu .sec-sub-list .return-fir {
  display: block;
  width: 84%;
  padding: 0 7.8% 0 8.2%;
  line-height: 60px;
  background-color: #333;
}
.m-sub-menu .sec-sub-list .return-fir p {
  padding-left: 18px;
  color: #fff;
  font-size: 18px;
  background: url(../img/ico_42.png) no-repeat left center;
}
.m-sub-menu .sec-sub-list .boxs {
  width: 100%;
  position: absolute;
  left: 0;
  top: 0;
  transition: all 0.4s ease 0s;
  background-color: #fff;
}
.m-sub-menu .sec-sub-list .boxs.show {
  left: -100%;
}
.m-sub-menu .sec-sub-list ul, .m-sub-menu .sec-sub-list li {
  width: 100%;
}
.m-sub-menu .sec-sub-list li {
  line-height: 60px;
  border-bottom: 1px solid #f2f2f2;
}
.m-sub-menu .sec-sub-list li a {
  display: block;
  width: 84%;
  padding: 0 7.8% 0 8.2%;
  font-size: 16px;
  color: #666;
}
.m-sub-menu .sec-sub-list .bot-link {
  margin-top: 14px;
}

.contact-wrap {
  background-color: #f6f6f6;
  padding-top: 50px;
  padding-bottom: 50px;
}
.contact-wrap .main-wrap {
  width: 82.8%;
  margin: 0 auto;
}


.i-ban {
  position: relative;
  overflow: hidden;
  width: 100%;
  z-index: 1;
  height: 900px;
}
.i-ban ul, .i-ban li {
  width: 100%;
  height: 100%;
}
.i-ban li {
  background-size: cover !important;
  position: absolute;
  left: 100%;
  top: 0;
  overflow: hidden;
}
.i-ban li .cent-cont {
  position: absolute;
  left: 10.5%;
  top: 50%;
  margin-top: -240px;
  color: #fff;
  z-index: 3;
}
.i-ban li .gray-bg {
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  /*background-color: #000;*/
  opacity: 0.3;
  filter: alpha(opacity=30);
}
.i-ban li .word {
  color: #fff;
  font-size: 40px;
  line-height: 68px;
}
.i-ban li .word p {
  position: relative;
  overflow: hidden;
  height: 68px;
}
.i-ban li .word p .font-sign {
  position: relative;
  display: block;
  top: 20px;
  opacity: 0;
  filter: alpha(opacity=0);
}
.i-ban li .word span.line {
  display: block;
  height: 4px;
  background-color: #fff;
  opacity: 0.7;
  filter: alpha(opacity=70);
  width: 0;
  position: absolute;
  left: 0;
  top: 50%;
  margin-top: -2px;
}
.i-ban li .word .font {
  display: block;
  position: relative;
  top: 20px;
  opacity: 0;
  filter: alpha(opacity=0);
}
.i-ban li .link {
  display: block;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 50%;
  margin-top: 50px;
  transition: all 0.3s ease 0s;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  opacity: 0;
  filter: alpha(opacity=0);
}
.i-ban li .link i {
  display: block;
  width: 100%;
  height: 100%;
  background: url(../img/ico_16.png) no-repeat center;
  position: absolute;
  left: 0;
  top: 0;
}
.i-ban li .link:hover {
  border: 1px solid white;
}
.i-ban li.active .word p .font-sign {
  top: 0;
  opacity: 1;
  filter: alpha(opacity=100);
  transform: rotate(0);
  transition: all 0.5s ease 0s;
}
.i-ban li.active .link {
  opacity: 1;
  filter: alpha(opacity=1);
  transition: all 0.3s ease 0.6s;
}
.i-ban li.active .link i {
  animation: downico 1.5s ease-out infinite;
}
.i-ban .btns {
  position: absolute;
  bottom: 25%;
  left: 10.5%;
  z-index: 10;
}
.i-ban .btns span {
  display: inline-block;
  width: 50px;
  height: 2px;
  margin-right: 10px;
  background-color: #3a333f;
  position: relative;
  cursor: pointer;
}
.i-ban .btns span i {
  display: block;
  height: 100%;
  position: absolute;
  width: 0;
  background-color: #918c94;
}

.i-m-ban {
  height: 500px;
  position: relative;
  overflow: hidden;
  display: none;
}
.i-m-ban ul {
  height: 100%;
}
.i-m-ban li {
  height: 100%;
  position: relative;
  background-size: cover !important;
}
.i-m-ban .cent-cont {
  position: absolute;
  width: 90%;
  left: 5.5%;
  top: 50%;
  margin-top: -240px;
  color: #fff;
}
.i-m-ban .word {
  color: #fff;
  font-size: 30px;
  line-height: 56px;
}
.i-m-ban .word p {
  position: relative;
  overflow: hidden;
  height: 56px;
}
.i-m-ban .word p .font-sign {
  position: relative;
  display: block;
  top: 20px;
  opacity: 0;
  filter: alpha(opacity=0);
}
.i-m-ban .word span.line {
  display: block;
  height: 4px;
  background-color: #fff;
  opacity: 0.7;
  filter: alpha(opacity=70);
  width: 0;
  position: absolute;
  left: 0;
  top: 50%;
  margin-top: -2px;
}
.i-m-ban .word .font {
  display: block;
  position: relative;
  top: 20px;
  opacity: 0;
  filter: alpha(opacity=0);
}
.i-m-ban .link {
  display: block;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  margin-top: 50px;
  transition: all 0.3s ease 0s;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  opacity: 0;
  filter: alpha(opacity=0);
}
.i-m-ban .link i {
  display: block;
  width: 100%;
  height: 100%;
  background: url(../img/ico_16.png) no-repeat center;
  position: absolute;
  left: 0;
  top: 0;
}
.i-m-ban li.swiper-slide-active .word p .font-sign {
  top: 0;
  opacity: 1;
  filter: alpha(opacity=100);
  transform: rotate(0);
  transition: all 0.5s ease 0s;
}
.i-m-ban li.swiper-slide-active .link {
  opacity: 1;
  filter: alpha(opacity=1);
  transition: all 0.3s ease 0.6s;
}
.i-m-ban li.swiper-slide-active .link i {
  animation: downico 1.5s ease-out infinite;
}
.i-m-ban .page-btns {
  position: absolute;
  bottom: 76px;
  left: 5.5%;
  z-index: 2;
  height: 2px;
}
.i-m-ban .page-btns span {
  display: inline-block;
  width: 50px;
  height: 2px;
  margin-right: 10px;
  background-color: #3a333f;
  position: relative;
  cursor: pointer;
  vertical-align: top;
}
.i-m-ban .page-btns span i {
  display: block;
  height: 100%;
  position: absolute;
  width: 0;
  background-color: #918c94;
}
.i-m-ban .page-btns .swiper-pagination-bullet-active i {
  transition: width 4s linear 0s;
}

@keyframes downico {
  0% {
    top: 0;
    opacity: 1;
  }
  35% {
    top: 50%;
    opacity: 0;
  }
  65% {
    top: -50%;
    opacity: 0;
  }
  100% {
    top: 0;
    opacity: 1;
  }
}