.w1200 {
  width: 100%;
  margin: 0 auto;
  width: 1100px;
}
body{
  min-width: 1200px;
}
.contentItem {
  padding: 90px 0;
}
.TitleBox {
  padding: 0 0 45px;
  width: 100%;
  text-align: center;
}
.TitleBox > h2,
.TitleBox > h3 {
  font-size: 24px;
  line-height: 1;
  color: #333;
}
.TitleBox > p {
  margin-top: 8px;
  font-size: 12px;
  line-height: 1;
  color: #999;
}
.btn {
  border-radius: 3px;
  background: #1678FB;
}
.btn > a {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
  color: #fff;
}
.text-ellipsis {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.text-white {
  color: #fff!important;
}
.text-left {
  text-align: left;
}
.text-center {
  text-align: center;
}
.text-right {
  text-align: right;
}
.clearfix::before,
.clearfix::after {
  content: "";
  display: table ;
  clear: both;
}
.row {
  box-sizing: border-box;
}
.row:before,
.row:after {
  content: "";
  display: table ;
  clear: both;
}
[class*='col-'] {
  float: left;
  min-height: 1px;
  width: 16.66%;
  box-sizing: border-box;
}
.col-1 {
  width: 16.66%;
}
.col-2 {
  width: 33.33%;
}
.col-3 {
  width: 50%;
}
.col-4 {
  width: 66.66%;
}
.col-5 {
  width: 83.33%;
}
.col-6 {
  width: 100%;
}
.outline,
.outline * {
  outline: 1px solid #F6A1A1;
}
.hover {
  transition: all .2s linear;
}
.hover:hover {
  -webkit-box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1) !important;
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1) !important;
  -webkit-transform: translate3d(0, -2px, 0) !important;
  transform: translate3d(0, -2px, 0) !important;
}

body {
  background: #f3f3f3;
}
header {
  position: relative;
  z-index: 10;
  width: 100%;
  background-color: #FFF;
  min-height: 80px !important;
}
header .headerLogo {
  display: flex;
  align-items: center;
  height: 80px;
}
header .headerLogo img {
  height: 60px;
}
header .headerList {
  justify-content: flex-end;
  display: flex;
}
header .headerList > li {
  position: relative;
  float: left;
  height: 80px;
}
header .headerList > li > a {
  display: flex;
  align-items: center;
  height: 80px;
  color: #333;
  font-size: 16px;
  padding: 0 20px;
  transition: color 200ms;
}
header .headerList > li > .onbg {
  background: #C63522;
  position: absolute;
  top: -80px;
  left: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
}
header .headerList > li .menu {
  position: absolute;
  top: -60px;
  left: 0;
  border-radius: 2px;
  width: 100%;
  opacity: 0;
  background-color: #fff;
  padding-top: 10px;
  padding-bottom: 10px;
}
header .headerList > li .menu li {
  height: 40px;
  line-height: 40px;
  text-align: center;
}
header .headerList > li .menu li a {
  font-size: 14px;
  color: #333;
  transition: color 0.2s ease-out;
}
header .headerList > li .menu li a:hover {
  color: #C63522;
}
header .headerList .on > a {
  color: #fff;
}
header .headerList .on > .onbg {
  top: 0;
}
header .headerList > li:hover > a {
  color: #fff;
}
header .headerList > li:hover > .onbg {
  top: 0;
  transition: top 200ms;
}
header .headerList > li:hover .menu {
  top: 90px;
  opacity: 1;
  transition-delay: 300ms;
  transition: opacity .5s;
}
main {
  position: relative;
  background: #f3f3f3;
}
main .bannerBox {
  position: relative;
  width: 100%;
}
main .bannerBox img {
  width: 100%;
}
main .bannerBox > h3 {
  position: absolute;
  top: 50%;
  width: 100%;
  text-align: center;
  margin-top: -16px;
  letter-spacing: 5px;
  font-size: 50px;
  color: #fff;
}
footer {
  width: 100%;
  color: #fff;
  background: #000;
}
footer .topBox {
  padding: 40px 0 30px;
  text-align: center;
}
footer .topBox img {
  width: 100px;
  margin-bottom: 20px;
  margin:0 10px;
}
footer .topBox p {
  font-size: 15px;
  padding-top: 10px;
}
footer .topBox p span{
  width: 120px;
  display: inline-block;
  text-align: center;
}
footer .line {
  margin: 0 auto;
  width: 97%;
  height: 1px;
  background: #ECECEC;
  opacity: .3;
}
footer .bottomBox {
  padding: 20px 0;
  display: flex;
  justify-content: center;
}
footer .bottomBox a {
  color: #fff;
  font-size: 15px;
  margin: 0 20px;
}
header .headerList > li .menu .jiao{
  text-align: center;
  overflow: hidden;
}
header .headerList > li .menu .jiao span{
  display: inline-block;
  border: 10px solid #fff;
  position: absolute;
  top: -20px;
  left: 43px;
  border-color: transparent transparent #fff transparent;
}