html,
body {
  width: 100vw;
  min-width: 100vw;
  max-width: 100vw;
  overflow-x: hidden;
  overflow-y: scroll;
  -ms-overflow-style: none;
}
html::-webkit-scrollbar,
body::-webkit-scrollbar {
  display: none;
}
body,
a {
  color: #333;
  text-align: justify;
}
.fl {
  float: left;
}
.fr {
  float: right;
}
.container {
  width: 1200px;
  margin: 0 auto;
}
.public-gradual {
  opacity: 0;
  transform: translateY(60px);
  animation: fade-bottom 0.6s ease-out 0.2s both;
  animation-play-state: paused;
  -ms-animation-play-state: paused;
  -webkit-animation-play-state: paused;
}
.public-gradually {
  opacity: 0;
  transform: translateY(60px);
  animation: fade-bottom 0.6s ease-out 0.2s both;
  animation-play-state: running;
  -ms-animation-play-state: running;
  -webkit-animation-play-state: running;
}
.public-head {
  margin: 0 auto;
  text-align: center;
}
.public-head .public-title {
  font-size: 32px;
  font-weight: 500;
  color: #333;
  padding-bottom: 30px;
  display: flex;
  justify-content: center;
  align-items: baseline;
}
.public-head .public-title:after,
.public-head .public-title:before {
  content: '';
  display: block;
  margin: 0 20px;
  width: 104px;
  height: 28px;
  background: url("/images/homepage/module_title_append_icon.png") center / cover no-repeat;
  background-size: 100% 100%;
  flex-shrink: 0;
}
.public-head .public-title:before {
  transform: rotateY(180deg);
}
.public-head .public-title-no-extra {
  font-size: 32px;
  font-weight: 500;
  color: #333;
  padding-bottom: 30px;
  display: flex;
  justify-content: center;
  align-items: baseline;
}
.public-head .public-title-white:after,
.public-head .public-title-white:before {
  content: '';
  background: url("/images/homepage/module_title_append_icon_white.png") center / cover no-repeat !important;
}
.public-head .public-title-white:before {
  transform: rotateY(180deg);
}
.public-head .public-tips {
  font-size: 20px;
  font-weight: 400;
  color: #666;
}
.public-title-line {
  width: 80vw;
  max-width: 360px;
  height: 10px;
  position: relative;
  margin: 0 auto 54px;
  border-top: 2px solid #EFEFEF;
}
.public-title-line:before,
.public-title-line:after {
  content: '';
  display: block;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 0;
  width: 0;
  height: 0;
}
.public-title-line:before {
  top: -2px;
  width: 200px;
  border-top: 2px solid #ff6700;
}
.public-title-line:after {
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 8px solid #ff6700;
}
.public-action,
.public-light-action,
.public-line-action {
  width: 180px;
  height: 52px;
  line-height: 52px;
  text-align: center;
  font-size: 16px;
  border-radius: 4px;
  color: #fff;
  display: inline-block;
  background-color: #ff6700;
  border: 1px solid #ff6700;
  cursor: pointer;
}
.public-light-action {
  color: #ff6700;
  background-color: #fff;
  border: 1px solid #fff;
}
.public-line-action {
  color: #ff6700;
  background-color: unset;
}
.public_partner {
  width: 1200px;
  margin: 100px 0;
}
.swiper-container {
  transform: rotate(0deg);
}
/** 分页组件 **/
.pagi {
  margin: 0 auto;
  padding: 1em 0;
  width: 1100px;
  display: flex;
  justify-content: center;
  text-align: center;
}
.pagi a {
  display: inline-block;
  margin: 0 5px;
  padding: 0 12px;
  height: 36px;
  line-height: 36px;
  font-size: 16px;
  border: 1px solid #727171;
}
.pagi .page_cur {
  color: #ff6700;
  border-color: #ff6700;
  font-weight: bold;
}
.pagi .arrow_nav {
  display: inline-block;
  width: 9px;
  height: 9px;
  font-size: 0;
  background-color: transparent;
  border-bottom: 1px solid #333;
  border-left: 1px solid #333;
}
.pagi .arrow_nav_prev {
  transform: rotate(45deg);
}
.pagi .arrow_nav_next {
  transform: rotate(-135deg);
}
.pagi.pagi_small a {
  padding: 0 10px;
  height: 32px;
  line-height: 32px;
  font-size: 14px;
}
/***************************************************************** 产品公共头部 start ********************************************/
.public-product-header {
  width: 100vw;
  height: 550px;
  background: url("/images/public-banner.png") center / cover no-repeat;
  object-fit: cover;
}
.public-product-header .container {
  display: flex;
  justify-content: space-between;
}
.public-product-header .container .left {
  color: #fff;
}
.public-product-header .container .left .title {
  font-size: 48px;
  line-height: 80px;
  margin-top: 160px;
  margin-bottom: 30px;
}
.public-product-header .container .left .tip {
  font-size: 24px;
  line-height: 44px;
}
.public-product-header .container .left .public-action {
  margin-top: 50px;
}
.public-product-header .container .right {
  margin-top: 130px;
  height: 300px;
}
/***************************************************************** 产品公共头部 end ********************************************/
/*****************************************************************error404.html********************************************/
.error404 {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.error404 .error-back {
  color: #ff6700;
  border: 1px solid #ff6700;
  line-height: 32px;
  font-size: 16px;
  padding: 0 20px;
  display: inline-block;
  border-radius: 4px;
  margin-bottom: 50px;
  cursor: pointer;
}
.error404 .error-tip {
  padding: 0 20px;
  text-align: center;
  font-size: 20px;
}
.error404 .error-tel {
  padding: 0 20px 50px;
  text-align: center;
  font-size: 16px;
  line-height: 50px;
}
/*****************************************************************error404.html********************************************/
/*****************************************************************PC 顶部导航 start********************************************/
.navigation-top {
  width: 100vw;
  height: 80px;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
}
.navigation-top #publicWarning {
  width: 100vw;
  height: 100vh;
  position: fixed;
  left: 0;
  top: 0;
  z-index: 200;
  display: none;
}
.navigation-top #publicWarning .tips {
  width: 240px;
  height: 60px;
  line-height: 60px;
  text-align: center;
  background-color: #fff;
  font-size: 16px;
  border: 1px solid #eee;
  border-radius: 4px;
  margin: 40vh auto 0;
}
.navigation-top #publicWarning .tips .iconfont {
  color: #ff6700;
  margin-right: 10px;
}
.navigation-top .nav-container {
  width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
}
.navigation-top .nav-container .logo-wxwork {
  width: 110px;
  height: 20px;
  align-self: center;
  margin-top: 4px;
}
.navigation-top .nav-container .logo-wxwork img {
  display: none;
}
.navigation-top .nav-container .left {
  width: 164px;
  height: 49px;
  margin-top: 16px;
  background: url(/images/logo_white.png) no-repeat left center;
  background-size: auto 100%;
}
.navigation-top .nav-container .nav-center {
  padding: 0 10px;
}
.navigation-top .nav-container .nav-center .navigation-list {
  display: flex;
}
.navigation-top .nav-container .nav-center .navigation-list li {
  padding: 0 5px;
  line-height: 80px;
  font-size: 16px;
  position: relative;
}
.navigation-top .nav-container .nav-center .navigation-list li > a {
  color: #fff;
  padding: 4px 8px;
  border-radius: 2px;
}
.navigation-top .nav-container .nav-center .navigation-list li > a:hover {
  background: rgba(255, 255, 255, 0.3);
}
.navigation-top .nav-container .nav-center .navigation-list li .discount_icon {
  position: absolute;
  width: 22px;
  height: 14px;
  background: url("/images/discount.png");
  background-size: cover;
  right: -8px;
  top: 18px;
}
.navigation-top .nav-container .nav-center .navigation-list li span.sus-sup {
  position: relative;
}
.navigation-top .nav-container .nav-center .navigation-list li span.sus-sup .suspension {
  color: #fff;
  padding: 4px 8px;
  border-radius: 2px;
}
.navigation-top .nav-container .nav-center .navigation-list li span.sus-sup .suspension-hover {
  content: '';
  width: 100%;
  height: 50px;
  display: block;
  cursor: pointer;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 101;
}
.navigation-top .nav-container .nav-center .navigation-list li span.sus-sup:after {
  content: '';
  position: absolute;
  bottom: -30px;
  left: calc(50% - 5);
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-bottom: 5px solid #FFD9C0;
  display: none;
}
.navigation-top .nav-container .nav-center .navigation-list li span.sus-sup .piece {
  width: 8px;
  height: 8px;
  margin: 8px;
  border-right: 1px solid #fff;
  border-bottom: 1px solid #fff;
  display: inline-block;
  transform: translateY(4px) rotate(45deg);
  transition: 0.3s;
}
.navigation-top .nav-container .nav-center .navigation-list li span.sus-sup .sus-sub {
  position: fixed;
  top: 80px;
  left: 0;
  z-index: 102;
  width: 100vw;
  background-color: #fff;
  height: 0;
  color: #333;
  font-size: 14px;
  overflow: hidden;
  box-shadow: 0 0 8px 0 rgba(255, 103, 0, 0.1);
  transition: all 0.3s linear;
}
.navigation-top .nav-container .nav-center .navigation-list li span.sus-sup .sus-sub:before {
  content: '';
  display: block;
  width: 100vw;
  height: 3px;
  background-color: #FFD9C0;
}
.navigation-top .nav-container .nav-center .navigation-list li span.sus-sup .sus-sub .main-data {
  width: 1216px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
}
.navigation-top .nav-container .nav-center .navigation-list li span.sus-sup .sus-sub .main-data .each .title {
  font-size: 12px;
  line-height: 60px;
  border-bottom: 1px solid #eee;
  margin-left: 16px;
}
.navigation-top .nav-container .nav-center .navigation-list li span.sus-sup .sus-sub .main-data .each .list {
  display: flex;
  justify-content: space-between;
}
.navigation-top .nav-container .nav-center .navigation-list li span.sus-sup .sus-sub .main-data .each .list ul {
  display: inline-block;
  vertical-align: top;
}
.navigation-top .nav-container .nav-center .navigation-list li span.sus-sup .sus-sub .main-data .each .list ul li {
  font-size: 14px;
  width: 160px;
  height: 40px;
  cursor: pointer;
  line-height: 40px;
  padding-left: 16px;
  border-radius: 4px;
  margin-top: 25px;
}
.navigation-top .nav-container .nav-center .navigation-list li span.sus-sup .sus-sub .main-data .each .list ul li .iconfont {
  margin-right: 10px;
}
.navigation-top .nav-container .nav-center .navigation-list li span.sus-sup .sus-sub .main-data .each .list ul li img {
  width: 14px;
  height: 14px;
  vertical-align: baseline;
  display: inline-block;
  margin-right: 10px;
}
.navigation-top .nav-container .nav-center .navigation-list li span.sus-sup .sus-sub-tip .main-data .each .list ul li {
  width: 280px;
  height: 75px;
  line-height: 32px;
  display: flex;
  padding: 5px 16px 10px;
}
.navigation-top .nav-container .nav-center .navigation-list li span.sus-sup .sus-sub-tip .main-data .each .list ul li img {
  margin-top: 4px;
  width: 22px;
  height: 22px;
  vertical-align: top;
}
.navigation-top .nav-container .nav-center .navigation-list li span.sus-sup .sus-sub-tip .main-data .each .list ul li .tip {
  font-size: 14px;
}
.navigation-top .nav-container .nav-center .navigation-list li span.sus-sup .sus-sub-tip .main-data .each .list ul li .tip div:last-child {
  font-size: 12px;
  line-height: 18px;
  color: #666;
}
.navigation-top .nav-container .nav-center .navigation-list li span.sus-sup .sus-sub-tip2 .main-data .each {
  width: 100%;
}
.navigation-top .nav-container .nav-center .navigation-list li span.sus-sup .sus-sub-tip2 .main-data .each .list ul li {
  width: 260px;
}
.navigation-top .nav-container .nav-center .navigation-list li span.sus-sup .sus-sub-tip2 .main-data .each .list ul li .tip div:last-child {
  height: 36px;
}
.navigation-top .nav-container .nav-center .navigation-list li span.sus-sup .substance-center .main-data .each .list ul li {
  width: 300px;
  height: 110px;
  line-height: 32px;
  padding: 20px 30px;
  margin-right: 30px;
  margin-top: 35px;
}
.navigation-top .nav-container .nav-center .navigation-list li span.sus-sup .substance-center .main-data .each .list ul li .tip {
  font-size: 14px;
}
.navigation-top .nav-container .nav-center .navigation-list li span.sus-sup .substance-center .main-data .each .list ul li .tip div:last-child {
  font-size: 12px;
  line-height: 18px;
  color: #666;
}
.navigation-top .nav-container .nav-center .navigation-list li span.sus-sup .substance-center .main-data .each .list ul .col1 {
  background: url("/images/homepage/top-kecheng.png");
}
.navigation-top .nav-container .nav-center .navigation-list li span.sus-sup .substance-center .main-data .each .list ul .col2 {
  background: url("/images/homepage/top-jiangshi.png");
}
.navigation-top .nav-container .nav-center .navigation-list li span.sus-sup .substance-center .main-data .each .list ul .col3 {
  background: url("/images/homepage/top-tiku.png");
}
.navigation-top .nav-container .nav-center .navigation-list li span.sus-sup:hover .suspension {
  background: rgba(255, 255, 255, 0.3);
}
.navigation-top .nav-container .nav-center .navigation-list li span.sus-sup:hover:after {
  display: block;
}
.navigation-top .nav-container .nav-center .navigation-list li span.sus-sup:hover .piece {
  transform: translateY(8px) rotate(-135deg);
}
.navigation-top .nav-container .nav-center .navigation-list li span.sus-sup:hover .sus-sub {
  height: 620px;
}
.navigation-top .nav-container .nav-center .navigation-list li span.sus-sup:hover .sus-sub-tip {
  height: 480px;
}
.navigation-top .nav-container .nav-center .navigation-list li span.sus-sup:hover .sus-sub-tip2 {
  height: 320px;
}
.navigation-top .nav-container .nav-center .navigation-list li span.sus-sup:hover .substance-center {
  height: 180px;
}
.navigation-top .nav-container .nav-center .navigation-list .matter-center .tip-top {
  font-size: 16px;
}
.navigation-top .nav-container .nav-center .navigation-list .matter-center .tip-bottom {
  font-size: 14px;
}
.navigation-top .nav-container .nav-center .navigation-list .matter-center li:hover .tip-top {
  color: #FF6700;
}
.navigation-top .nav-container .right {
  padding-top: 20px;
}
.navigation-top .nav-container .right .login {
  color: #fff;
}
.navigation-top .nav-container .right .button {
  display: inline-block;
  padding: 0 20px;
  height: 40px;
  text-align: center;
  line-height: 38px;
  font-size: 16px;
  border-radius: 20px;
  color: #ff6700;
  background: #fff;
  border: 1px solid #fff;
  -webkit-transition: 0.3s;
  transition: 0.3s;
  margin: 0 10px;
}
.navigation-top .nav-container .right .button-light {
  color: #fff;
  background: none;
  margin: 0;
}
.navigation-top .nav-container ul .icon-pink i {
  color: #FF5484;
}
.navigation-top .nav-container ul .icon-pink:hover {
  background-color: #FFF7F9;
}
.navigation-top .nav-container ul .icon-red i {
  color: #FF7979;
}
.navigation-top .nav-container ul .icon-red:hover {
  background-color: #FFF7F7;
}
.navigation-top .nav-container ul .icon-orange i {
  color: #FFB63C;
}
.navigation-top .nav-container ul .icon-orange:hover {
  background-color: #FFFBF1;
}
.navigation-top .nav-container ul .icon-yellow i {
  color: #FFCC17;
}
.navigation-top .nav-container ul .icon-yellow:hover {
  background-color: #FFFBEE;
}
.navigation-top .nav-container ul .icon-green i {
  color: #16BF93;
}
.navigation-top .nav-container ul .icon-green:hover {
  background-color: #EFFFFB;
}
.navigation-top .nav-container ul .icon-blue i {
  color: #3590E4;
}
.navigation-top .nav-container ul .icon-blue:hover {
  background-color: #F2F9FF;
}
.navigation-top .nav-container ul .icon-light-blue i {
  color: #4ACBF9;
}
.navigation-top .nav-container ul .icon-light-blue:hover {
  background-color: #F2FCFF;
}
.navigation-top .nav-container ul .icon-cyan i {
  color: #30D1FC;
}
.navigation-top .nav-container ul .icon-cyan:hover {
  background-color: #EDFBFF;
}
.navigation-top .nav-container ul .icon-purple i {
  color: #D26AF5;
}
.navigation-top .nav-container ul .icon-purple:hover {
  background-color: #FCF5FF;
}
.navigation-top .nav-container ul .icon-dark-purple i {
  color: #7E84FB;
}
.navigation-top .nav-container ul .icon-dark-purple:hover {
  background-color: #F4F6FF;
}
.navigation-top .dark-style {
  background-color: #fff;
}
.navigation-top .dark-style .left {
  background: url("/images/logo.png?v=1") no-repeat left center;
  background-size: auto 100%;
}
.navigation-top .dark-style .nav-center .navigation-list li {
  cursor: pointer;
}
.navigation-top .dark-style .nav-center .navigation-list li > a {
  color: #333;
}
.navigation-top .dark-style .nav-center .navigation-list li > a:hover {
  color: #FF6700;
  background: none;
}
.navigation-top .dark-style .nav-center .navigation-list li span.sus-sup .suspension {
  color: #333;
}
.navigation-top .dark-style .nav-center .navigation-list li span.sus-sup .piece {
  border-right: 1px solid #333;
  border-bottom: 1px solid #333;
}
.navigation-top .dark-style .nav-center .navigation-list li span.sus-sup:hover .suspension {
  color: #FF6700;
  background: none;
}
.navigation-top .dark-style .nav-center .navigation-list li span.sus-sup:hover .piece {
  border-color: #FF6700;
}
.navigation-top .dark-style .right .login.login-pc {
  color: #ff6700;
  cursor: pointer;
  position: relative;
}
.navigation-top .dark-style .right .login.login-pc .login-popover {
  display: none;
}
.navigation-top .dark-style .right .login.login-pc:hover {
  color: #FF8828;
}
.navigation-top .dark-style .right .login.login-pc .login-popover {
  position: absolute;
  right: 0;
  width: 94px;
  background: #FFFFFF;
  box-shadow: 0px 8px 24px 8px rgba(0, 0, 0, 0.05), 0px 6px 16px 0px rgba(0, 0, 0, 0.08), 0px 3px 6px -4px rgba(0, 0, 0, 0.12);
  border-radius: 3px;
  overflow: hidden;
}
.navigation-top .dark-style .right .login.login-pc .login-popover a {
  display: block;
  height: 32px;
  line-height: 32px;
  font-size: 14px;
  color: #606266;
  background: #fff;
  padding-left: 13px;
}
.navigation-top .dark-style .right .login.login-pc .login-popover a:hover {
  background: rgba(86, 153, 255, 0.08);
  color: #5699FF;
}
.navigation-top .dark-style .right .split {
  color: #ff6700;
  margin: 0 10px;
}
.navigation-top .dark-style .right .button {
  color: #fff;
  background: #ff6700;
  border: 1px solid #ff6700;
  cursor: pointer;
}
.navigation-top .dark-style .right .button-normal:hover {
  background: #FF7D1F;
}
.navigation-top .dark-style .right .button-light {
  color: #ff6700;
  background: none;
  border: 1px solid #ff6700;
  margin: 0;
}
.public-dark-navigation-top .navigation-top {
  box-shadow: 0 8px 20px 0 rgba(255, 103, 0, 0.1);
}
.public-dark-navigation-top .navigation-top .show-computer {
  background-color: #fff;
}
.public-dark-navigation-top .navigation-top .show-computer .left {
  background: url(/images/logo.png) no-repeat left center;
  background-size: auto 100%;
}
.public-dark-navigation-top .navigation-top .show-computer .nav-center .navigation-list li > a {
  color: #333;
}
.public-dark-navigation-top .navigation-top .show-computer .nav-center .navigation-list li > a:hover {
  background: none;
}
.public-dark-navigation-top .navigation-top .show-computer .nav-center .navigation-list li span.sus-sup .suspension {
  color: #333;
}
.public-dark-navigation-top .navigation-top .show-computer .nav-center .navigation-list li span.sus-sup .piece {
  border-right: 1px solid #333;
  border-bottom: 1px solid #333;
}
.public-dark-navigation-top .navigation-top .show-computer .nav-center .navigation-list li span.sus-sup:hover .suspension {
  background: none;
}
.public-dark-navigation-top .navigation-top .show-computer .right .login {
  color: #ff6700;
}
.public-dark-navigation-top .navigation-top .show-computer .right .button {
  color: #fff;
  background: #ff6700;
  border: 1px solid #ff6700;
}
.public-dark-navigation-top .navigation-top .show-computer .right .button-light {
  color: #ff6700;
  background: none;
  border: 1px solid #ff6700;
  margin: 0;
}
.box-shadow {
  box-shadow: 3px 5px 12px 0 rgba(64, 78, 89, 0.1);
}
/*****************************************************************PC 顶部导航 end********************************************/
/*****************************************************************PC 底部 end********************************************/
.bot-case {
  width: 1200px;
  margin: 0 auto;
  padding: 120px 0;
}
.bot-case .case-content {
  margin-top: 80px;
  margin-bottom: 20px;
  position: relative;
  text-align: center;
}
.bot-case .case-content .case-mask {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 100%;
  z-index: 10;
  background: linear-gradient(to right, #fff calc(50% - 530px), transparent calc(50% - 440px), transparent calc(50% + 440px), #fff calc(50% + 530px) );
}
.bot-case .case-content .case-container {
  width: 1120px;
  margin: 0 auto;
}
.bot-case .case-content .case-item {
  height: 110px;
  background-repeat: repeat no-repeat;
  background-position: right center;
  animation: linear infinite;
  -ms-animation: linear infinite;
}
.bot-case .case-content .case-item:nth-of-type(odd) {
  animation-name: case_swiper_line_odd;
  animation-duration: 25s;
  -ms-animation-name: case_swiper_line_odd;
  -ms-animation-duration: 25s;
}
.bot-case .case-content .case-item:nth-of-type(even) {
  animation-name: case_swiper_line_even;
  -ms-animation-name: case_swiper_line_even;
  animation-duration: 30s;
  -ms-animation-duration: 30s;
}
@keyframes case_swiper_line_odd {
  0% {
    background-position-x: 1120px;
  }
  100% {
    background-position-x: calc(1120px + 1997px);
  }
}
@keyframes case_swiper_line_even {
  0% {
    background-position-x: calc(1120px - 100px);
  }
  100% {
    background-position-x: calc(1120px + 1997px - 100px);
  }
}
.bot-case .case-content .case-item.case1 {
  background-image: url(/images/homepage/clients_swiper1.png?v=2);
}
.bot-case .case-content .case-item.case2 {
  background-image: url(/images/homepage/clients_swiper2.png?v=2);
}
.bot-case .case-content .case-item.case3 {
  background-image: url(/images/homepage/clients_swiper3.png?v=2);
}
.bot-case .case-content .case-item.case4 {
  background-image: url(/images/homepage/clients_swiper4.png?v=2);
}
.bot-case .case-content .case-item.case5 {
  background-image: url(/images/homepage/clients_swiper5.png?v=2);
}
.bot-case .case-content .case-item.case6 {
  background-image: url(/images/homepage/clients_swiper6.png?v=2);
}
.bot-case .case-bottom {
  text-align: center;
}
.bot-guide {
  background: url("../images/bottom_regist_bg.png?v=4") no-repeat center / cover;
  color: #fff;
  text-align: center;
  padding: 124px 0;
}
.bot-guide .bot-guide-title {
  font-size: 40px;
  font-weight: 500;
  margin-bottom: 40px;
}
.bot-guide .bot-guide-tip {
  font-size: 24px;
  font-weight: 400;
  margin-bottom: 60px;
}
.bot-guide .bot-guide-action input {
  width: 438px;
  height: 48px;
  background-color: #fff;
  font-size: 16px;
  line-height: 48px;
  border-radius: 4px;
  border: 0;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.05);
  -webkit-appearance: none;
  padding: 0 20px;
}
.bot-guide .bot-guide-action input:focus {
  outline: none;
}
.bot-guide .bot-guide-action a {
  width: 130px;
  height: 46px;
  display: inline-block;
  font-weight: 400;
  font-size: 16px;
  line-height: 46px;
  color: #317CFF;
  background: #fff;
  border: 1px solid #fff;
  border-radius: 3px;
  margin-left: 20px;
  text-align: center;
}
.bot-guide .bot-guide-action a:last-child {
  color: #fff;
  background: transparent;
}
.bot-pc {
  background-color: #061838;
  padding-top: 60px;
}
.bot-pc a {
  color: #fff;
}
.bot-pc .container {
  width: 1200px;
  margin: 0 auto;
  color: #fff;
  display: flex;
  justify-content: space-between;
}
.bot-pc .container .qr-code {
  margin-right: 60px;
}
.bot-pc .container .qr-code .tit {
  font-size: 16px;
  font-weight: bold;
  margin-bottom: 30px;
}
.bot-pc .container .qr-code .tel {
  font-size: 26px;
  font-weight: bold;
  margin-bottom: 20px;
}
.bot-pc .container .qr-code .day {
  font-size: 14px;
  font-weight: 400;
  margin-bottom: 34px;
}
.bot-pc .container .qr-code .link {
  display: flex;
}
.bot-pc .container .qr-code .link img {
  display: inline-block;
  margin-right: 10px;
}
.bot-pc .container .qr-code .link .action {
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  font-size: 14px;
}
.bot-pc .container .menu-list {
  display: flex;
}
.bot-pc .container .menu-list ul {
  width: 140px;
}
.bot-pc .container .menu-list ul li {
  font-size: 14px;
  font-weight: 400;
  margin-bottom: 30px;
}
.bot-pc .container .menu-list ul li:first-child {
  font-size: 16px;
  font-weight: bold;
}
.bot-pc .container .qr-link {
  display: flex;
}
.bot-pc .container .qr-link li {
  width: 114px;
  height: 140px;
  padding: 0 6px;
  border: 1px solid #fff;
  border-radius: 5px;
  margin-left: 25px;
}
.bot-pc .container .qr-link li:first-child {
  margin-left: 0;
}
.bot-pc .container .qr-link li .title {
  font-size: 14px;
  font-weight: 400;
  line-height: 32px;
  text-align: center;
}
.bot-pc .reference {
  color: #797979;
}
.bot-pc .reference:hover {
  color: #fff;
}
.bot-pc .bot-friend-link {
  width: 1200px;
  margin: 20px auto 40px;
  color: #797979;
  border-bottom: 1px solid #797979;
}
.bot-pc .bot-friend-link .title {
  font-size: 16px;
  font-weight: 400;
  margin-bottom: 20px;
  cursor: pointer;
}
.bot-pc .bot-friend-link .title .iconfont {
  display: inline-block;
  margin-left: 10px;
  transition: 0.3s;
  transform: rotate(90deg);
}
.bot-pc .bot-friend-link .active .iconfont {
  transform: rotate(270deg);
}
.bot-pc .bot-friend-link .friend-list {
  display: none;
  padding-bottom: 30px;
}
.bot-pc .bot-friend-link .friend-list div {
  font-size: 14px;
  font-weight: 400;
  cursor: pointer;
  line-height: 32px;
  margin-right: 42px;
  display: inline-block;
}
.bot-pc .bot-friend-link .friend-list div > a {
  color: #797979;
  display: block;
  white-space: nowrap;
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
}
.bot-pc .bot-friend-link .friend-list div > a:hover {
  color: #fff;
}
.bot-pc .record-no {
  height: 72px;
  margin: 0 auto;
  font-weight: 400;
  font-size: 12px;
  line-height: 72px;
  color: #797979;
  text-align: center;
}
/*****************************************************************PC 底部 end********************************************/
/*****************************************************************移动 顶部导航 end********************************************/
#navigationWindow {
  display: none;
  width: 100vw;
  height: 100vh;
  position: fixed;
  top: 60px;
  left: 0;
  background: #fff;
  z-index: 10;
}
#navigationWindow .navigation-list::-webkit-scrollbar {
  /*滚动条整体样式*/
  width: 0;
  /*高宽分别对应横竖滚动条的尺寸*/
  height: 0;
}
#navigationWindow .navigation-list::-webkit-scrollbar-thumb {
  /*滚动条里面小方块*/
  width: 0;
  border: none;
}
#navigationWindow .navigation-list::-webkit-scrollbar-track {
  /*滚动条里面轨道*/
  background: rgba(255, 255, 255, 0.5);
}
#navigationWindow .navigation-list {
  font-weight: 400;
  line-height: 60px;
  height: 100vh;
  overflow-x: hidden;
  overflow-y: scroll;
  padding-bottom: 30vh;
}
#navigationWindow .navigation-list a {
  color: #333;
}
#navigationWindow .navigation-list .through {
  display: block;
  font-size: 16px;
  padding-left: 3vw;
  height: 60px;
  border-bottom: 1px solid #E5E5E5;
}
#navigationWindow .navigation-list .secondary .title {
  padding-left: 3vw;
  border-bottom: 1px solid #E5E5E5;
}
#navigationWindow .navigation-list .secondary .title .iconfont {
  float: right;
  margin-right: 3vw;
  transition: 0.3s;
  transform: rotate(180deg);
}
#navigationWindow .navigation-list .secondary .active .iconfont {
  transform: rotate(270deg);
}
#navigationWindow .navigation-list .secondary .child {
  width: 100vw;
  padding-left: 6vw;
  display: none;
  border-bottom: 1px solid #E5E5E5;
}
#navigationWindow .navigation-list .secondary .child .gray {
  width: 88vw;
  height: 40px;
  line-height: 50px;
  font-size: 14px;
  color: #B4B6BD;
}
#navigationWindow .navigation-list .secondary .child .menu {
  width: 88vw;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  padding: 5px 0;
}
#navigationWindow .navigation-list .secondary .child .menu:after {
  content: '';
  display: block;
  width: 26vw;
  margin: 5px 0;
}
#navigationWindow .navigation-list .secondary .child .menu a {
  width: 26vw;
  height: 40px;
  margin: 5px 0;
  line-height: 40px;
  text-align: center;
  background: #F8F9FD;
  border-radius: 4px;
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 14px;
  color: #666;
}
/*****************************************************************移动 顶部导航 end********************************************/
/********************* bot 侧边悬浮按钮组Start *************************/
#sidebar {
  position: fixed;
  right: 0;
  top: 300px;
  font-size: 14px;
  z-index: 3000;
}
#sidebar .button-group {
  width: 73px;
  position: relative;
}
#sidebar .button-group .button {
  position: absolute;
  right: 10px;
  margin-bottom: 15px;
  width: 126px;
  height: 79px;
  background: linear-gradient(164deg, #F4F5F8 0%, #FFFFFF 100%, #FFFFFF 100%);
  box-shadow: 0px 2px 4px 0px rgba(12, 25, 70, 0.08), 0px 8px 12px 0px rgba(12, 25, 70, 0.08);
  border-radius: 4px 4px 4px 4px;
  border: 3px solid #fff;
  transition: right 0.3s ease-out;
  text-align: center;
}
#sidebar .button-group .button.onlinecall {
  top: 30px;
  height: 140px;
  background: transparent;
  border: none;
  box-shadow: none;
}
#sidebar .button-group .button.onlinecall #consult-svga {
  height: 140px;
}
#sidebar .button-group .button.onlinecall:hover .consult-wrapper {
  display: block;
}
#sidebar .button-group .button.onlinecall .consult-wrapper {
  position: absolute;
  left: -230px;
  top: 30px;
  background: linear-gradient(164deg, #F4F5F8 0%, #FFFFFF 100%, #FFFFFF 100%);
  box-shadow: 0px 2px 4px 0px rgba(12, 25, 70, 0.08), 0px 8px 12px 0px rgba(12, 25, 70, 0.08);
  border-radius: 4px 4px 4px 4px;
  border: 3px solid #fff;
  padding: 12px 16px;
  text-align: left;
  display: none;
}
#sidebar .button-group .button.onlinecall .consult-wrapper::after {
  content: '';
  width: 0;
  height: 0;
  right: -20px;
  top: 50%;
  transform: translateY(-50%);
  position: absolute;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  border-left: 10px solid #fff;
  border-right: 10px solid transparent;
}
#sidebar .button-group .button.onlinecall .consult-wrapper .consult-top {
  font-size: 16px;
  color: #333333;
  line-height: 24px;
  margin-bottom: 5px;
}
#sidebar .button-group .button.onlinecall .consult-wrapper .consult-bottom {
  font-size: 14px;
  color: #606266;
  line-height: 22px;
}
#sidebar .button-group .button.phonecall {
  top: 180px;
}
#sidebar .button-group .button.reservation {
  top: 270px;
}
#sidebar .button-group .button.backtop {
  display: none;
  top: 360px;
  height: 50px !important;
  transition: opacity 0.3s;
}
#sidebar .button-group .button a {
  position: relative;
  width: 100%;
  height: 100%;
  color: #ff6700;
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}
#sidebar .button-group .button .context {
  font-size: 14px;
}
#sidebar .button-group .button .normal {
  flex: none;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
#sidebar .button-group .button .iconfont2 {
  font-size: 22px;
  margin-bottom: 5px;
}
#dialog-modal {
  display: none;
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  opacity: 0.5;
  background: #000;
  z-index: 2000;
}
#dialog-reservation {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  overflow: auto;
  margin: 0;
  display: none;
  z-index: 2100;
}
#dialog-reservation .qsy-dialog {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: #fff;
  box-sizing: border-box;
  width: 610px;
  box-shadow: 0 0 15px 0 rgba(51, 51, 51, 0.26);
  border-radius: 5px;
}
#dialog-reservation .qsy-dialog__body {
  padding: 36px 36px;
}
#dialog-reservation .qsy-dialog__body .qsy-dialog__close {
  position: absolute;
  top: 20px;
  right: 20px;
  padding: 0;
  width: 30px;
  height: 30px;
  line-height: 30px;
  font-size: 24px;
  text-align: center;
  background: transparent;
  border: none;
  outline: none;
  cursor: pointer;
}
#dialog-reservation .qsy-dialog__body .qsy-dialog__close .iconfont {
  font-size: 24px;
}
#dialog-reservation .qsy-dialog__body .qsy-dialog__header {
  width: 100%;
  margin-bottom: 20px;
  line-height: 1.5;
}
#dialog-reservation .qsy-dialog__body .qsy-dialog__header .title {
  text-align: center;
  font-size: 28px;
  font-weight: 500;
  color: #ff6700;
  margin-bottom: 10px;
}
#dialog-reservation .qsy-dialog__body .qsy-dialog__header .subtitle {
  text-align: center;
  font-size: 16px;
  font-weight: 400;
  color: #666666;
}
#dialog-reservation .qsy-dialog__body .form_wrapper .input_block {
  position: relative;
  margin-bottom: 32px;
  font-size: 14px;
}
#dialog-reservation .qsy-dialog__body .form_wrapper .input_block > input,
#dialog-reservation .qsy-dialog__body .form_wrapper .input_block > textarea {
  padding: 16px 24px;
  -webkit-appearance: none;
  background-color: #fff;
  background-image: none;
  border-radius: 4px;
  border: 1px solid #dcdfe6;
  box-sizing: border-box;
  color: #606266;
  display: inline-block;
  font-size: 16px;
  height: 60px;
  outline: none;
  transition: border-color 0.2s cubic-bezier(0.645, 0.045, 0.355, 1);
  width: 100%;
}
#dialog-reservation .qsy-dialog__body .form_wrapper .input_block > textarea {
  min-height: 90px;
}
#dialog-reservation .qsy-dialog__body .form_wrapper .input_block .input__prefix {
  position: absolute;
  left: 20px;
  top: 0;
  line-height: 60px;
  color: #c0c4cc;
}
#dialog-reservation .qsy-dialog__body .form_wrapper .input_block .input__icon {
  width: 25px;
  line-height: 40px;
  font-size: 22px;
}
#dialog-reservation .qsy-dialog__body .form_wrapper .input_block .input__prefix,
#dialog-reservation .qsy-dialog__body .form_wrapper .input_block .input__icon {
  height: 100%;
  text-align: center;
  transition: all 0.3s;
}
#dialog-reservation .qsy-dialog__body .form_wrapper .input_block .error_message {
  padding-top: 4px;
  padding-left: 50px;
  color: #ff0000;
  font-size: 13px;
  line-height: 1;
  position: absolute;
  top: 100%;
  left: 0;
  transition: 0.42s ease-in-out;
}
#dialog-reservation .qsy-dialog__body .form_wrapper .input_block.prefix > input,
#dialog-reservation .qsy-dialog__body .form_wrapper .input_block.prefix > textarea {
  padding-left: 52px;
}
#dialog-reservation .qsy-dialog__body .form_wrapper .input_block.required .iconfont::after {
  content: '*';
  color: #FF0000;
  position: absolute;
  left: 22px;
  top: 14px;
}
#dialog-reservation .qsy-dialog__body .submit_button {
  display: block;
  margin-top: 20px;
  width: 100%;
  height: 60px;
  background: linear-gradient(-50deg, #FF512F 0%, #ff6700 100%);
  border-radius: 5px;
  color: #fff;
  letter-spacing: 1px;
  font-size: 16px;
  text-align: center;
  cursor: pointer;
}
/********************* bot 侧边悬浮按钮组End *************************/
@media screen and (min-width: 700px) {
  .show-mobile {
    display: none!important;
  }
}
@media screen and (max-width: 700px) {
  .show-computer {
    display: none!important;
  }
  #sidebar {
    display: none;
  }
  body {
    padding-top: 60px;
  }
  body::-webkit-scrollbar {
    /*滚动条整体样式*/
    width: 0;
    /*高宽分别对应横竖滚动条的尺寸*/
    height: 0;
  }
  body::-webkit-scrollbar-thumb {
    /*滚动条里面小方块*/
    width: 0;
    border: none;
  }
  body::-webkit-scrollbar-track {
    /*滚动条里面轨道*/
    background: rgba(255, 255, 255, 0.5);
  }
  .container {
    width: 100vw;
  }
  .public-head .public-title {
    font-size: 18px;
    padding-bottom: 15px;
    max-width: 88vw;
    margin: 0 auto;
  }
  .public-head .public-title:after,
  .public-head .public-title:before {
    margin: 0 5px;
    width: 22px;
    height: 16px;
  }
  .public-head .public-title:before {
    transform: rotateY(180deg);
  }
  .public-head .public-title-no-extra {
    font-size: 18px;
    padding-bottom: 15px;
    max-width: 88vw;
    margin: 0 auto;
  }
  .public-head .public-tips {
    font-size: 12px;
  }
  .public-title-line {
    margin: 0 auto 20px;
  }
  .public-action,
  .public-light-action,
  .public-line-action {
    width: 100px;
    height: 40px;
    line-height: 40px;
    font-size: 14px;
  }
  .public_partner {
    width: 94vw;
    display: block;
    margin: 30px auto;
  }
  /***************************************************************** 产品公共头部 start ********************************************/
  .public-product-header .container {
    width: 100vw;
    flex-direction: column;
  }
  .public-product-header .container .left {
    text-align: center;
  }
  .public-product-header .container .left .title {
    font-size: 24px;
    line-height: 40px;
    margin-top: 30px;
    margin-bottom: 10px;
  }
  .public-product-header .container .left .tip {
    font-size: 12px;
    line-height: 20px;
  }
  .public-product-header .container .left .public-action {
    margin-top: 350px;
  }
  .public-product-header .container .right {
    margin-top: -330px;
    height: 200px;
    object-fit: contain;
  }
  /***************************************************************** 产品公共头部 end ********************************************/
  .public-pager {
    padding: 20px 0;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .public-pager > a {
    display: block;
    padding: 0 10px;
    border-radius: 4px;
    font-size: 14px;
    line-height: 28px;
    white-space: nowrap;
    color: #fff;
    margin: 0 2px;
    background-color: #ff6700;
  }
  .public-pager-count {
    font-size: 14px;
    text-align: center;
    padding-bottom: 30px;
  }
  .navigation-top {
    height: 60px;
    background-color: #fff;
  }
  .navigation-top .show-mobile {
    width: 100vw;
    padding: 20px 3vw 0;
  }
  .navigation-top .show-mobile .mobile-logo {
    float: left;
    display: flex;
    align-items: center;
  }
  .navigation-top .show-mobile .mobile-logo a {
    height: 30px;
  }
  .navigation-top .show-mobile .mobile-logo .logo-pic {
    width: 100px;
  }
  .navigation-top .show-mobile .mobile-logo .logo-wxwork-mobile {
    padding-top: 3px;
    margin-left: 5px;
  }
  .navigation-top .show-mobile .mobile-logo .logo-wxwork-mobile img {
    display: none;
  }
  .navigation-top .show-mobile #openWindow,
  .navigation-top .show-mobile #closeWindow {
    display: none;
    cursor: pointer;
    float: right;
    margin-top: 5px;
    margin-left: 5px;
  }
  .navigation-top .show-mobile #openWindow i,
  .navigation-top .show-mobile #closeWindow i {
    font-size: 18px;
    display: block;
  }
  .navigation-top .show-mobile #openWindow {
    display: block;
  }
  .navigation-top .show-mobile #openWindow i {
    color: #ff6700;
  }
  .navigation-top .show-mobile .login {
    float: right;
    margin: 0 5px;
    display: inline-block;
    text-align: center;
    font-size: 13px;
    width: 84px !important;
    height: 30px !important;
    line-height: 28px;
    border-radius: 20px;
    border: 1px solid #DCDFE6;
    color: #666;
  }
  .navigation-top .show-mobile .login-dialog {
    display: none;
    position: fixed;
    width: 100vw;
    height: 100vh;
    left: 0;
    top: 0;
    background: rgba(0, 0, 0, 0.4);
  }
  .navigation-top .show-mobile .login-dialog .login-wrapper {
    position: absolute;
    width: 290px;
    height: 225px;
    left: 50%;
    top: 45%;
    transform: translate(-50%, -50%);
    background: #FFFFFF;
    border-radius: 8px;
    padding: 20px 18px;
  }
  .navigation-top .show-mobile .login-dialog .login-wrapper .login-title {
    font-size: 18px;
    color: #333333;
    line-height: 21px;
    text-align: center;
    margin-bottom: 20px;
  }
  .navigation-top .show-mobile .login-dialog .login-wrapper .login-content {
    display: flex;
  }
  .navigation-top .show-mobile .login-dialog .login-wrapper .login-content .login-module {
    flex: 1;
    padding: 18px 0;
    text-align: center;
    background: #F8F9FB;
    border-radius: 4px;
  }
  .navigation-top .show-mobile .login-dialog .login-wrapper .login-content .login-module:first-child {
    margin-right: 10px;
  }
  .navigation-top .show-mobile .login-dialog .login-wrapper .login-content .login-module .login-module-img {
    margin-bottom: 10px;
    font-size: 14px;
    color: #333333;
    line-height: 20px;
  }
  .bot-case {
    width: 100vw;
    padding: 40px 0;
  }
  .bot-case .case-content {
    margin-top: 30px;
    width: 90vw;
    margin-left: 5vw;
  }
  .bot-guide {
    width: 100vw;
    padding: 30px 3vw;
  }
  .bot-guide .bot-guide-title {
    font-size: 20px;
    margin-bottom: 20px;
  }
  .bot-guide .bot-guide-tip {
    font-size: 14px;
    margin-bottom: 30px;
  }
  .bot-guide .bot-guide-action a {
    width: 100px;
    height: 40px;
    font-size: 14px;
    line-height: 40px;
    margin: 0 5px;
  }
  .bot-menu {
    background: #061838;
    color: #fff;
  }
  .bot-menu .navigation-list {
    line-height: 40px;
  }
  .bot-menu .navigation-list .secondary {
    border-bottom: 1px solid #999;
  }
  .bot-menu .navigation-list .secondary .title {
    padding-left: 3vw;
  }
  .bot-menu .navigation-list .secondary .title .iconfont {
    float: right;
    margin-right: 3vw;
    transition: 0.3s;
    transform: rotate(90deg);
  }
  .bot-menu .navigation-list .secondary .active .iconfont {
    transform: rotate(270deg);
  }
  .bot-menu .navigation-list .secondary .child {
    display: none;
  }
  .bot-menu .navigation-list .secondary .child a {
    padding-left: 6vw;
    display: block;
    height: 40px;
    font-size: 14px;
    color: #fff;
  }
  .bot-menu .contact_number {
    width: 100vw;
    padding: 38px 24px 100px;
    font-weight: 400;
    color: #fff;
    line-height: 48px;
    text-align: center;
  }
  .bot-menu .contact_number .contact_title {
    font-size: 18px;
    margin-bottom: 30px;
  }
  .bot-menu .contact_number .contact_content {
    font-size: 16px;
    line-height: 30px;
    border: 1px solid #fff;
    border-radius: 5px;
    margin-bottom: 35px;
    padding: 10px;
  }
  .bot-menu .contact_number .contact_content img {
    width: 22px;
    height: 22px;
    margin-right: 22px;
    vertical-align: text-bottom;
  }
  .bot-menu .contact_number .contact_tips {
    font-size: 14px;
    font-weight: 400;
    color: #999999;
    line-height: 38px;
  }
  #dialog-reservation .qsy-dialog {
    width: 90vw;
  }
  #dialog-reservation .qsy-dialog .qsy-dialog__body .qsy-dialog__header .title {
    font-size: 20px;
  }
  #dialog-reservation .qsy-dialog .qsy-dialog__body .qsy-dialog__header .subtitle {
    font-size: 14px;
  }
  #dialog-reservation .qsy-dialog .qsy-dialog__body .form_wrapper .input_block input {
    font-size: 14px;
    height: 40px;
  }
  #dialog-reservation .qsy-dialog .qsy-dialog__body .form_wrapper .input_block .input__prefix {
    line-height: 40px;
  }
  #dialog-reservation .qsy-dialog .qsy-dialog__body .form_wrapper .input_block .input__icon {
    line-height: 40px;
    font-size: 22px;
  }
  #dialog-reservation .qsy-dialog .qsy-dialog__body .form_wrapper .input_block .iconfont::after {
    top: 4px;
  }
  #dialog-reservation .qsy-dialog .qsy-dialog__body .form_wrapper .input_block textarea {
    padding: 10px 24px 10px 54px;
    font-size: 14px;
  }
  #dialog-reservation .qsy-dialog .qsy-dialog__body .submit_button {
    font-size: 14px;
    height: 40px;
  }
  .foot_fixed {
    height: 60px;
    position: fixed;
    left: 0;
    bottom: 0;
    width: 100vw;
    z-index: 20;
    overflow: hidden;
    box-shadow: 0 0 10px #ff6700;
  }
  .foot_fixed a {
    width: 50%;
    height: 60px;
    line-height: 60px;
    text-align: center;
  }
  .foot_fixed a.link1 {
    background: linear-gradient(to right, #ff9c59, #ff6700);
  }
  .foot_fixed a.link1 span {
    display: inline-block;
    font-size: 15px;
    color: #fff;
    padding-left: 45px;
    background: url(/images/yd_kf.png) no-repeat left center;
    background-size: 30px;
  }
  .foot_fixed a.link2 {
    background-color: #fff;
    font-size: 20px;
    text-decoration: none;
    color: #ff6700;
  }
}
.black_overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background-color: rgba(0, 0, 0, 0.7);
  z-index: 100;
}
.enlargeContainer {
  display: none;
}
.enlargePreviewImg {
  /*这里我设置的是：预览后放大的图片相对于整个页面定位*/
  position: fixed;
  top: 40%;
  transform: translateY(-40%);
  /*宽度设置为页面宽度的70%，高度自适应*/
  width: 100%;
  z-index: 200;
}