@font-face {
  font-family: 'Lobster';
  src: url('../font/Lobster-Regular.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
}
body {
  font-family: 'Arial';
}
.over {
  overflow: hidden;
}
.trans {
  -webkit-transition: all 300ms ease 0s;
  transition: all 300ms ease 0s;
}
.imgZoom img {
  transition: all 0.4s;
  -webkit-transition: all 0.4s;
}
.imgZoom img:hover {
  transform: scale(1.1, 1.1);
  -webkit-transform: scale(1.1, 1.1);
}
.hoverBtn {
  cursor: pointer;
  -webkit-transition: all 300ms ease 0s;
  transition: all 300ms ease 0s;
}
.hoverBtn:hover {
  background-color: #b2b2b2 !important;
  border-color: #b2b2b2 !important;
  color: #fff !important;
}
.nowrap {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ellip2 {
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  display: block;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  overflow: hidden;
}
.auto-container {
  max-width: 1400px;
  margin-left: auto;
  margin-right: auto;
}
.top-search-overlay {
  position: fixed;
  top: 0px;
  left: 0px;
  right: 0px;
  bottom: 0px;
  background: #666666;
  z-index: 100;
  opacity: 0.8;
  display: none;
}
.site-nav {
  position: fixed;
  width: 100%;
  z-index: 50;
  -webkit-transition: all 300ms ease 0s;
  transition: all 300ms ease 0s;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  border-bottom: 1px solid rgba(231, 230, 236, 0.25);
}
.site-nav:hover {
  background-color: #fff;
}
.site-nav:hover .head .logo .logoImg:first-child {
  display: none;
}
.site-nav:hover .head .logo .logoImg:last-child {
  display: inline-block;
}
.site-nav:hover .head .slogan {
  color: #333333;
}
.site-nav:hover .head .navbox li a {
  color: #333333;
}
.site-nav:hover .head .navbox li a:hover {
  color: #3a8cff;
}
.site-nav:hover .head .top_search .head_email {
  -webkit-filter: grayscale(100%);
  filter: grayscale(100%);
}
.site-nav:hover .head .top_search .head_email:hover {
  -webkit-filter: grayscale(0%);
  filter: grayscale(0%);
}
.site-nav:hover .head .top_search .head_email:hover img {
  -webkit-filter: inherit;
  filter: inherit;
}
.site-nav:hover .head .top_search .head_email:hover img:first-child {
  display: none;
}
.site-nav:hover .head .top_search .head_email:hover img:last-child {
  display: inline-block;
}
.site-nav:hover .head .top_search img {
  filter: inherit;
}
.site-nav.scrollHead {
  background-color: #fff;
}
.site-nav.scrollHead .head .logo .logoImg:first-child {
  display: none;
}
.site-nav.scrollHead .head .logo .logoImg:last-child {
  display: inline-block;
}
.site-nav.scrollHead .head .slogan {
  color: #333333;
}
.site-nav.scrollHead .head .navbox li a {
  color: #333333;
}
.site-nav.scrollHead .head .navbox li a:hover {
  color: #3a8cff;
}
.site-nav.scrollHead .head .top_search .head_email {
  -webkit-filter: grayscale(100%);
  filter: grayscale(100%);
}
.site-nav.scrollHead .head .top_search .head_email:hover {
  -webkit-filter: grayscale(0%);
  filter: grayscale(0%);
}
.site-nav.scrollHead .head .top_search .head_email:hover img {
  -webkit-filter: inherit;
  filter: inherit;
}
.site-nav.scrollHead .head .top_search .head_email:hover img:first-child {
  display: none;
}
.site-nav.scrollHead .head .top_search .head_email:hover img:last-child {
  display: inline-block;
}
.site-nav.scrollHead .head .top_search img {
  filter: inherit;
}
.site-nav.scrollHead .navbtn i {
  background-color: #000;
}
.site-nav .auto-container {
  width: 94%;
}
.head {
  position: relative;
}
.head .logo {
  position: relative;
  z-index: 10;
  line-height: 100px;
  float: left;
}
.head .logo a {
  display: block;
}
.head .logo .logoImg {
  height: 47px;
}
.head .logo .logoImg:first-child {
  display: inline-block;
}
.head .logo .logoImg:last-child {
  display: none;
}
.head .slogan {
  max-width: 300px;
  margin-top: 32px;
  padding-left: 20px;
  float: left;
  color: #fff;
  font-size: 16px;
  line-height: 20px;
  font-weight: bold;
}
.head .navBar {
  float: right;
  opacity: 1;
  filter: alpha(opacity=100);
  transform-origin: left center;
}
.head .navbox li {
  display: inline-block;
  margin: 0 30px;
  line-height: 100px;
  vertical-align: top;
}
.head .navbox li:hover .sub {
  display: block;
}
.head .navbox li .stair {
  position: relative;
}
.head .navbox li.active .stair > a {
  color: #3a8cff;
}
.head .navbox li.active .stair:after {
  content: '';
  display: block;
  position: absolute;
  z-index: 10;
  left: 50%;
  transform: translateX(-50%);
  bottom: -1px;
  width: 100%;
  height: 2px;
  background-color: #3a8cff;
}
.head .navbox li:hover .stair > a {
  color: #3a8cff;
}
.head .navbox li:hover .stair:after {
  content: '';
  display: block;
  position: absolute;
  z-index: 10;
  left: 50%;
  transform: translateX(-50%);
  bottom: -1px;
  width: 100%;
  height: 2px;
  background-color: #3a8cff;
}
.head .navbox li .a {
  display: inline;
  color: #fff;
  font-size: 16px;
  padding: 8px 2px;
  text-transform: uppercase;
  font-weight: bold;
}
.head .navbox li .a .mobile-navbtn {
  position: absolute;
  top: 10px;
  right: 0;
  margin: auto;
  font-size: 20px;
  width: 20px;
  height: 20px;
  transition: 0.3s;
}
.head .navbox li .a .mobile-navbtn.open {
  transform: rotate(90deg);
}
.head .navbox li .a .mobile-navbtn::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  content: '';
  width: 10px;
  height: 10px;
  border-right: 2px solid #555;
  border-bottom: 2px solid #555;
  transform: rotate(45deg);
}
.head .top_search {
  position: relative;
  float: right;
  padding-left: 0px;
  line-height: 92px;
  margin-left: 10px;
  cursor: pointer;
}
.head .top_search .head_email {
  margin-right: 10px;
  filter: brightness(100);
}
.head .top_search .head_email:hover img:first-child {
  display: none;
}
.head .top_search .head_email:hover img:last-child {
  display: inline-block;
}
.head .top_search .head_email img:first-child {
  display: inline-block;
}
.head .top_search .head_email img:last-child {
  display: none;
}
.head .top_search img {
  vertical-align: middle;
  filter: brightness(100);
}
.head .top_search .start_search {
  margin-left: 15px;
}
.head .top_search .search_con2 {
  position: absolute;
  right: 22px;
  top: 26px;
  height: 50px;
  z-index: 100;
  transform: scale3d(0, 0, 0);
  transform-origin: right center;
  transition: all 0.5s;
  opacity: 0;
  filter: alpha(opacity=0);
  width: 500px;
  opacity: 1;
}
.head .top_search .search_con2 .search-input {
  width: 380px;
  float: left;
  height: 48px;
  line-height: 48px;
  overflow: hidden;
  border: 1px solid #d4d4d4;
  border-radius: 5px;
  font-size: 16px;
  padding-left: 20px;
  background: #fff;
}
.head .top_search .search_con2 .input1 {
  height: 48px;
  line-height: 48px;
  background: none;
  border: 0;
  width: calc(100% - 57px);
  float: left;
  outline: none;
  font-size: 16px;
  color: #666666;
  font-family: "微软雅黑";
}
.head .top_search .search_con2 .bnts {
  float: right;
  width: 56px;
  height: 48px;
  background: url(../image/head_pic3.png) center center no-repeat;
  margin-right: 1px;
  cursor: pointer;
  border: none;
  outline: none;
}
.head .top_search .search_con2 .moblie-search-close {
  position: absolute;
  top: 10px;
  right: 15px;
  width: 30px;
  height: 30px;
  background: url(../image/c10.png) center center no-repeat;
  background-size: 100%;
}
.head .product-menu {
  width:100%;

  background-color: #fff;
  padding-top: 46px;
  padding-bottom: 46px;
}

.head .product-menu .auto-container {
  position: relative;
  z-index: 2;
  max-width: 1400px;
  width:94%;
}
.head .product-menu dl {
  margin-right: 9%;
  display: inline-block;
  vertical-align: top;
}
.head .product-menu dl dt {
  margin-bottom: 16px;
  font-size: 16px;
  color: #333333;
  font-weight: bold;
}
.head .product-menu dl dd {
  line-height: 30px;
}
.head .product-menu dl dd a {
  font-size: 16px;
  color: #777777;
}
.head .product-menu dl dd a:hover {
  color: #3a8cff;
}


.sub {
  display: none;
  position: absolute;
  left: 0;
  top: 100px;
}
.sub > dl dd {
  line-height: 1.6;
  padding: 10px 15px;
  font-size: 16px;
  background-color: #fff;
}
.sub > dl dd .mobile-navbtn {
  display: none;
  position: absolute;
  top: 8px;
  right: 15px;
  margin: auto;
  font-size: 20px;
  width: 20px;
  height: 20px;
  transition: 0.3s;
}
.sub > dl dd .mobile-navbtn.open {
  transform: rotate(90deg);
}
.sub > dl dd .mobile-navbtn:after {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  content: '';
  width: 10px;
  height: 10px;
  border-right: 2px solid #333;
  border-bottom: 2px solid #333;
  transform: rotate(45deg);
}
.sub > dl dd .text {
  display: inline-block;
  vertical-align: middle;
  color: #535353;
}
.sub > dl dd:hover .text {
  color: #3a8cff;
}
.sub > dl dd .t-menu {
  position: absolute;
    top: 0;
  left: 101%;
  background-color: #fff;
  display: none;
}
.sub > dl dd .t-menu li {
  padding: 10px 20px;
  box-sizing: border-box;
  line-height: 40px;
  margin: 0;
}
.sub > dl dd .t-menu li a {
  display: block;
}
.sub > dl dd .t-menu li a:hover {
  color: #3a8cff;
}
.sub > dl a {
  color: #333;
  white-space: nowrap;
}
.scrollHead {
  position: fixed;
  top: 0;
  z-index: 100;
  background-color: #130f0e;
}
#showopen .top_search .search_con2 {
  opacity: 1;
  filter: alpha(opacity=100);
  transform: scale3d(1, 1, 1);
}
#showopen .head .navBar {
  opacity: 0;
  filter: alpha(opacity=0);
  transform: scale3d(0, 0, 0);
}
#showopen .head .top_search img {
  opacity: 0;
  filter: alpha(opacity=0);
}
.M_search {
  display: none;
  position: fixed;
  z-index: 100;
  top: 0;
  width: 100%;
  height: 58px;
  background-color: red;
  box-sizing: border-box;
}
.M_search .mInp1 {
  width: 100%;
  height: 100%;
  border: 0;
  box-sizing: border-box;
  outline: none;
  padding: 10px;
  padding-right: 74px;
  font-size: 15px;
  color: #666;
}
.M_search .mInp1::placeholder {
  color: #999;
}
.M_search .m_search_btn {
  position: absolute;
  right: 0;
  top: 0;
  height: 100%;
  width: 80px;
  background-color: #3a8cff;
  border: 0;
  outline: none;
  text-align: center;
  cursor: pointer;
}
.M_search .m_search_btn img {
  display: inline-block;
}
.footer {
  position: relative;
  z-index: 3;
  background-color: #fff;
}
.footer .footer_content {
  padding-top: 80px;
  padding-bottom: 60px;
}
.footer dl {
  transition: all 0.3s ease 0s;
  padding-right: 6%;
  float: left;
}
.footer dl dt {
  margin-bottom: 20px;
  font-size: 16px;
  color: #222222;
  font-weight: normal;
  text-transform: uppercase;
  font-weight: bold;
}
.footer dl dd {
  line-height: 30px;
  font-size: 16px;
  color: #666666;
}
.footer dl dd p {
  width: 254px;
  word-wrap: break-word;
  line-height: 24px;
}
.footer dl dd a {
  color: #666666;
  text-decoration: none;
}
.footer dl dd a:hover {
  color: #3a8cff;
}
.footer .link:last-child {
  padding-right: 0;
  float: right;
}
.footer .Contact-us {
  width: 356px;
  box-sizing: border-box;
  padding-right: 0;
}
.footer .Contact-us dd {
  position: relative;
  margin-bottom: 10px;
  line-height: 20px;
}
.footer .Contact-us dd span {
  color: #fff;
}
.footer .Contact-us dd .item {
  display: block;
  position: relative;
}
.footerbar {
  background-color: #eeeeee;
  text-align: center;
  color: #666;
  line-height: 20px;
  font-size: 16px;
}
.footerbar .copyright {
  float: left;
  line-height: 24px;
  padding: 23px 0;
}
.footerbar .copyright a {
  color: #666;
  margin-right: 34px;
}
.footerbar .links a {
  color: #666;
}
.shape a {
  width: 40px;
  height: 40px;
  background-color: #e9e9e9;
  margin-left: 6px;
  display: inline-block;
  border-radius: 50px;
}
.shape a img {
  -webkit-filter: grayscale(100%);
  /* Chrome, Safari, Opera */
  filter: grayscale(100%);
}
.shape a:hover {
  background-color: #e1effb;
}
.shape a:hover img {
  -webkit-filter: grayscale(0%);
  /* Chrome, Safari, Opera */
  filter: grayscale(0%);
}
.Home-banner > .img-auto{width:100%;}