#bigBox {
  width: 98%;
  margin: 0 auto;
  position: relative;
}
#header {
  width: 100%;
  height: 89px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
#header .nav {
  height: 100%;
}
#header .nav ul {
  display: flex;
}
#header .nav ul li {
  margin: 0 20px;
  position: relative;
}
#header .nav ul li:last-child .a1{
  color:red;
  font-weight: bold;
}
#header .nav ul li .a1 {
  display: block;
  font-size: 14px;
  color: #272727;
  line-height: 89px;
  height: 89px;
  position: relative;
  transition: color .3s;
}
#header .nav ul li .a1::before {
  content: '';
  display: inline-block;
  width: 40px;
  height: 3px;
  background-color: #242b79;
  position: absolute;
  top: 0;
  left: 50%;
  margin-left: -20px;
  opacity: 0;
  transition: all .3s;
}
#header .nav ul li dl {
  display: none;
  background-color: #fff;
  width: 160px;
  position: absolute;
  top: 74px;
  left: 50%;
  margin-left: -80px;
  z-index: 9;
}
#header .nav ul li dl dd {
  width: 100%;
  height: 48px;
  line-height: 48px;
  transition: all .3s;
}
#header .nav ul li dl dd .a2 {
  display: block;
  width: 100%;
  height: 100%;
  text-align: center;
  font-size: 14px;
  color: #666666;
  transition: color .3s;
}
#header .nav ul li dl dd .a2 i {
  display: none;
}
#header .nav ul li dl dd:nth-child(1) {
  border-top: 2px solid #242b79;
}
#header .nav ul li dl dd:hover {
  background-color: #fff500;
}
#header .nav ul li dl dd:hover .a1 {
  color: #181818;
}
#header .nav ul li:hover .a1 {
  color: #242b79;
}
#header .nav ul li:hover .a1::before {
  opacity: 1;
}
#header .nav ul li:hover dl {
  display: block;
}
#header .nav ul li.on .a1 {
  color: #242b79;
}
#header .nav ul li.on .a1::before {
  opacity: 1;
}
#header .tel {
  display: flex;
  align-items: center;
  margin-right: 6px;
}
#header .tel i {
  display: inline-block;
  width: 30px;
  height: 30px;
  border: 2px solid #c9c9c9;
  background: url('../img/1.png') center center no-repeat;
  border-radius: 50%;
  margin-right: 10px;
}
#header .tel span {
  font-size: 24px;
  color: #6b6b6b;
  font-family: 'Impact';
}
#mobile-head {
  display: none;
}
#footer {
  overflow: hidden;
}
#footer .home-top {
  width: auto;
  height: 70px;
  padding: 0 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: #f0f0f0;
}
#footer .home-top a {
  font-size: 12px;
  color: #282828;
}
#footer .home-top a span {
  font-size: 18px;
  font-family: '宋体';
  color: #969696;
  padding: 0 16px;
  position: relative;
  top: 1px;
}
#footer .home-top a i {
  display: inline-block;
  width: 16px;
  height: 15px;
  background: url('../img/5.png') no-repeat;
  position: relative;
  top: 2px;
}
#footer .home-top #returnTop {
  width: 52px;
  background: url(../img/6.png) 36px 6px no-repeat;
  cursor: pointer;
}
#footer .main {
  width: 100%;
  background-color: #313131;
  overflow: hidden;
}
#footer .main .center {
  width: 1200px;
  margin: 0 auto;
}
#footer .main .center .main-top {
  display: flex;
  justify-content: space-between;
  margin: 42px auto 40px;
}
#footer .main .center .main-top .left ul {
  display: flex;
}
#footer .main .center .main-top .left ul li {
  margin-right: 60px;
}
#footer .main .center .main-top .left ul li .a1 {
  font-size: 14px;
  color: #ebebeb;
}
#footer .main .center .main-top .left ul li dl {
  margin-top: 20px;
}
#footer .main .center .main-top .left ul li dl dd {
  margin-top: 10px;
}
#footer .main .center .main-top .left ul li dl dd a {
  font-size: 12px;
  color: #999999;
}
#footer .main .center .main-top .right ul li {
  font-size: 14px;
  color: #cecece;
  margin-top: 20px;
}
#footer .main .center .main-top .right ul li i {
  display: inline-block;
  margin-right: 10px;
  position: relative;
}
#footer .main .center .main-top .right ul li:nth-child(1) {
  margin-top: 2px;
}
#footer .main .center .main-top .right ul li:nth-child(1) i {
  width: 21px;
  height: 15px;
  background: url('../img/2.png') no-repeat;
  top: 2px;
}
#footer .main .center .main-top .right ul li:nth-child(2) i {
  width: 19px;
  height: 19px;
  background: url('../img/3.png') no-repeat;
  top: 3px;
}
#footer .main .center .main-top .right ul li:nth-child(3) i {
  width: 18px;
  height: 22px;
  background: url('../img/4.png') no-repeat;
  top: 5px;
}
#footer .main .center .copy-right {
  width: 100%;
  height: 54px;
  line-height: 54px;
  text-align: center;
  border-top: 1px solid #575757;
  font-size: 12px;
  color: #878787;
}
#footer .main .center .copy-right a {
  font-size: 12px;
  color: #878787;
}
.banner-style {
  width: 100%;
  position: relative;
}
.banner-style .swiper-container {
  height: 100%;
}
.banner-style .swiper-container .swiper-slide {
  height: 100%;
}
.banner-style .swiper-container .swiper-slide a {
  display: block;
  height: 100%;
}
.banner-style .swiper-button-next,
.banner-style .swiper-button-prev {
  width: 45px;
  height: 45px;
  margin-top: -22.5px;
}
.banner-style .swiper-button-next {
  background: #1f2a7c url('../img/7.png') center center no-repeat;
  right: 0;
}
.banner-style .swiper-button-prev {
  background: #1f2a7c url('../img/7.png') center center no-repeat;
  left: 0;
  transform: rotate(180deg);
}
#sliderBar {
  position: fixed;
  right: 1%;
  top: 600px;
  z-index: 99;
}
#sliderBar ul li {
  width: 148px;
  height: 45px;
  margin-top: 2px;
  transition: all .3s;
}
#sliderBar ul li a {
  font-size: 14px;
  color: #fff;
  display: block;
  height: 100%;
  line-height: 45px;
  box-sizing: border-box;
  padding-left: 58px;
}
#sliderBar ul li:nth-child(1) {
  background: #6c6c6c url('../img/9.png') 17px 11px no-repeat;
}
#sliderBar ul li:nth-child(2) {
  background: #6c6c6c url('../img/10.png') 17px 13px no-repeat;
}
#sliderBar ul li:nth-child(3) {
  background: #6c6c6c url('../img/11.png') 17px 13px no-repeat;
  position: relative;
}
#sliderBar ul li:nth-child(3) .wxCode {
  width: 100px;
  height: 100px;
  position: absolute;
  right: 0;
  bottom: -100px;
  z-index: 99;
}
#sliderBar ul li:nth-child(3) .wxCode img {
  width: 100%;
  height: 100%;
}
#sliderBar ul li:hover:nth-child(1) {
  background: #1f2a7c url('../img/9.png') 17px 11px no-repeat;
}
#sliderBar ul li:hover:nth-child(2) {
  background: #1f2a7c url('../img/10.png') 17px 13px no-repeat;
}
#sliderBar ul li:hover:nth-child(3) {
  background: #1f2a7c url('../img/11.png') 17px 13px no-repeat;
}
@font-face {
  font-family: 'HelveticaNeueCE-Thin';
  src: url('font/HelveticaNeueCE-Thin.otf');
}

@media screen and (max-width: 1366px) {
    #sliderBar {
      top: inherit;
      bottom: 100px;
    }
}



#newBridge{display:none!important;}
.rightTel{position:fixed;right:0px;top: 60%;z-index: 99999;}
.rightTel .p1{font-size: 14px;color:#fff;background: #242b79;width: 70px;height: 45px;line-height: 45px;text-align: center;}
.rightTel .tel{position:absolute;right: -120px;background: #242b79;color: #fff;font-size: 14px;line-height: 45px;height: 45px;top: 0px;width: 120px;transition:0.5s all ease;text-align: center;}
.rightTel:hover .tel{right:0px;}
.rightTel .tel a{color:#fff;}