@charset "UTF-8";
html,
body,
div,
ol,
ul,
li,
ol,
h1,
h2,
h3,
h4,
p,
dl,
dt,
dd,
form,
a,
input,
textarea,
select,
label,
img {
  margin: 0;
  padding: 0;
  border: 0;
  font-weight: normal;
  font-family: "微软雅黑", arial, "宋体";
  font-size: 14px;
}
body,
button,
input,
select,
textarea {
  font-family: "微软雅黑", arial, "宋体";
  font-size: 14px;
}
button,
input,
optgroup,
select,
textarea {
  margin: 0;
  font: inherit;
}
i {
  font-style: inherit;
}
button {
  overflow: visible;
}
.font-weight {
  font-weight: bold;
}
button,
select {
  text-transform: none;
}
button,
html input[type="button"],
input[type="reset"],
input[type="submit"] {
  -webkit-appearance: button;
  cursor: pointer;
}
*,
*:after,
*:before {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}
button[disabled],
html input[disabled] {
  cursor: default;
}
button::-moz-focus-inner,
input::-moz-focus-inner {
  padding: 0;
  border: 0;
}
button,
input,
optgroup,
select,
textarea {
  margin: 0;
  font: inherit;
}
button {
  overflow: visible;
}
button,
select {
  text-transform: none;
}
button,
html input[type="button"],
input[type="reset"],
input[type="submit"] {
  -webkit-appearance: button;
  cursor: pointer;
}
button[disabled],
html input[disabled] {
  cursor: default;
}
button::-moz-focus-inner,
input::-moz-focus-inner {
  padding: 0;
  border: 0;
}
body {
  color: #000;
  min-width: 320px;
  background-color: #FCFDFF;
}
a {
  text-decoration: none;
  color: #333;
  -webkit-transition: all 0.3s linear;
  -moz-transition: all 0.3s linear;
  transition: all 0.3s linear;
}
a:hover {
  text-decoration: none;
  -webkit-transition: all 0.3s linear;
  -moz-transition: all 0.3s linear;
  transition: all 0.3s linear;
  color: #4274f6;
}
a:focus {
  -webkit-transition: all 0.3s linear;
  -moz-transition: all 0.3s linear;
  transition: all 0.3s linear;
  text-decoration: none;
}
* {
  box-sizing: border-box;
}
img {
  border: 0;
  vertical-align: top;
}
/* 自定义整个滚动条 */
::-webkit-scrollbar {
  width: 10px;
  /* 设置滚动条的宽度 */
}
/* 自定义滚动条轨道 */
::-webkit-scrollbar-track {
  background: #f1f1f1;
  /* 设置轨道的背景颜色 */
}
/* 自定义滚动条的滑块（thumb） */
::-webkit-scrollbar-thumb {
  background: #888;
  /* 设置滑块的背景颜色 */
}
/* 当滑块悬停或活动时自定义滚动条的滑块 */
::-webkit-scrollbar-thumb:hover {
  background: #555;
  /* 设置滑块在悬停状态下的背景颜色 */
}
ul,
ol,
li {
  list-style: none;
}
a,
a:focus,
input,
textarea:focus,
input:focus,
video,
vide:focus {
  outline: none;
}
.clearH60{
    width: 100%;
    height: 15px;
    display: inline-block;
}
.wd_1200 {
  width: 100%;
  margin: 0 auto;
  padding: 0 15px;
  box-sizing: border-box;
}
.pageing_line {
  margin: 28px 0;
}
.pageing_line .pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}
.pageing_line .pagination li {
  margin: 5px 5px;
  display: inline-block;
  color: #aaa;
}
.pageing_line .pagination li a {
  font-size: 16px;
  padding: 5px 10px;
  border: 1px solid #ebebeb;
  border-radius: 3px;
  display: inline-block;
  color: #666;
  cursor: pointer;
}
.pageing_line .pagination li a:hover {
  background-color: #4274f6;
  color: #fff;
  border: 1px solid #4274f6;
}
.pageing_line .pagination li.active a {
  background-color: #4274f6;
  color: #fff;
  border: 1px solid #4274f6;
  cursor: inherit;
}
.base_bg {
  background-position: top center;
  background-size: cover;
  background-repeat: no-repeat;
}
.base_btn {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 42px;
}
.base_btn a {
  font-size: 24px;
  background-color: #4274F6;
  border: 1px solid #4274F6;
  color: #fff;
  padding: 20px 50px;
  border-radius: 100px;
  display: inline-block;
  margin: auto 16px;
}
.base_btn a.demoBtn {
  background-color: inherit;
  color: #4274F6;
}
.filter10 {
  filter: blur(10px);
  width: 100%;
  height: 100%;
  display: block;
  overflow: hidden;
}
.filter0 {
  filter: blur(0px);
}
.wd_1440 {
  width: 100%;
  margin: 0 auto;
  padding: 0 15px;
  box-sizing: border-box;
}
.color {
  color: #4274f6;
}
.white {
  color: white !important;
}
.navbar-nav {
  margin: 0 !important;
  padding-top: 50px;
}
.dropdown-menu {
  padding: 0;
  margin: 0;
  min-width: auto;
  display: none;
}
.active_body {
  height: 100%;
  width: 100%;
  position: relative;
  overflow: hidden;
  display: inline-block;
}
.headerCon .menu.active {
  left: 0;
  width: 100%;
  transition: all 0.3s ease-in-out;
  -webkit-transform: translateX(0);
  transform: translateX(0);
  opacity: 1;
  background-color: #4274F6;
  z-index: 100;
  height: 100vh;
  overflow-y: auto;
}
.nav_active .glyphicon {
  opacity: 1;
  z-index: 101;
}
.glyphicon {
  position: absolute;
  display: block;
  width: 25px;
  height: 25px;
  top: 12px;
  right: 15px;
}
.nav_icon {
  position: absolute;
  display: inline-block;
  position: relative;
  width: 25px;
  height: 3px;
  z-index: 99;
  background-color: #000;
  transition: all 0.3s ease-in-out;
}
.nav_icon:before,
.nav_icon:after {
  content: '';
  display: block;
  width: 25px;
  height: 3px;
  position: absolute;
  background: #000;
  transition: all 0.3s ease-in-out;
}
.nav_icon:before {
  margin-top: -9px;
}
.nav_icon:after {
  margin-top: 9px;
}
.nav_active .nav_icon {
  background: rgba(0, 0, 0, 0);
}
.nav_active .nav_icon:before {
  margin-top: 0;
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
  background: #fff;
}
.nav_active .nav_icon:after {
  margin-top: 0;
  -webkit-transform: rotate(-45deg);
  transform: rotate(-45deg);
  background: #fff;
}
.navFixed {
  position: fixed !important;
  width: 100%;
  top: 0;
  left: 0;
}
.headerCon {
  margin: 0 auto;
  height: 50px;
  border-bottom: 1px solid #ebebeb;
  background-color: #fff;
  position: relative;
  z-index: 99;
}
.headerCon .menu {
  position: absolute;
  top: 0;
  left: 0;
  -webkit-transform: translateX(-110%);
  transform: translateX(-110%);
  width: 100%;
  height: 100vh;
  opacity: 0;
  transition: all 0.3s ease-in-out;
}
.headerCon .menu .fuA {
  display: inline-block;
  text-align: left;
  padding-left: 30px;
  width: 100%;
}
.headerCon .menu .fuA .tel {
  float: initial;
  display: flex;
  align-items: center;
  margin-top: 20px;
}
.headerCon .menu .fuA .tel i.iconfont {
  width: 44px;
  height: 44px;
  background-color: #fff;
  color: #4274F6;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: normal;
}
.headerCon .menu .fuA .tel .text {
  margin-left: 10px;
  font-size: 16px;
  line-height: 26px;
  text-align: left;
  color: #fff;
}
.headerCon .menu .fuA .freeBtn {
  margin-top: 30px;
}
.headerCon .menu .fuA .freeBtn a {
  font-size: 16px;
  color: #fff;
  border: 1px solid #fff;
  border-radius: 100px;
  padding: 7px 16px;
}
.headerCon .menu .fuA .freeBtn a::after {
  color: #fff;
}
.headerCon a {
  color: #fff;
  padding: 0px;
  margin: 0px;
}
.headerCon .logo {
  float: left;
  margin-top: 10px;
}
.headerCon .logo a img {
  width: 133px;
}
.headerCon .nav {
  align-items: center;
  padding-left: 30px;
}
.headerCon .nav > li > a {
  font-size: 18px;
  display: inline-block;
  height: 45px;
  width: 100%;
  line-height: 45px;
  position: relative;
  z-index: 10;
  font-weight: bold;
  text-align: left;
}
.headerCon .nav > li:nth-child(2),.headerCon .nav > li:nth-child(4){
    display: none;
}
.headerCon .nav > li > a i {
  font-size: 14px;
  margin-left: 3px;
}
.headerCon .nav > li > a i.iconfont_active {
  position: relative;
  transform: rotate(180deg);
  display: inline-block;
}
.headerCon .nav > li:hover .dropDownBox {
  display: block;
}
.headerCon .nav > li:hover .product_down {
  display: none;
}
.headerCon .nav > li.active > a {
  position: relative;
}
.drop-menu {
  display: none;
}
.titleInfo {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 30px;
  padding: 0 15px;
}
.titleInfo .mainTxt {
  text-align: center;
  width: 100%;
}
.titleInfo .mainTxt h3 {
  font-size: 24px;
  line-height: 36px;
  color: #000;
  font-weight: normal;
  margin-bottom: 15px;
}
.titleInfo .mainTxt h4 {
  font-size: 16px;
  line-height: 26px;
  color: #666;
  margin-top: 0;
}
.titleInfo .mainTxt .letter_icon {
  width: 27px;
  vertical-align: top;
  height: 4px;
  border-radius: 4px;
  background: linear-gradient(135deg, #a1fae5, #5c8df2);
  display: inline-block;
  margin-bottom: -6px;
}
.titleInfo .left {
  float: left;
}
.titleInfo .left h3,
.titleInfo .left a {
  font-size: 18px;
  font-weight: bold;
  color: #000;
}
.titleInfo .left a:hover {
  color: #4274f6;
}
.titleInfo .left h4 {
  font-size: 12px;
  color: #666;
  margin-top: 5px;
}
.titleInfo .more {
  float: right;
  display: flex;
  align-items: center;
  transition: 0.3s;
}
.titleInfo .more:hover {
  opacity: 0.8;
  transition: 0.3s;
  margin-right: -10px;
}
.titleInfo .more:hover span {
  color: #4274f6;
}
.titleInfo .more span {
  margin-right: 5px;
  font-size: 12px;
  color: #333;
  transition: 0.3s;
}
.titleInfo .more img {
  width: 11px;
  float: right;
}
.alignTitle {
  width: 100%;
  text-align: center;
  justify-content: center;
}
.alignTitle .left {
  float: inherit;
}
.text-center {
  text-align: center;
}
.float {
  position: fixed;
  right: 0;
  top: 35%;
  display: none;
  z-index: 19;
}
.float ul li {
  margin-bottom: 10px;
  position: relative;
}
.float ul li a {
  width: 90px;
  height: 90px;
  text-align: center;
  background-color: #4274f6;
  border-radius: 8px;
  border-top-right-radius: 0;
  display: flex;
  position: relative;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.float ul li a::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  opacity: 1;
  width: 100%;
  height: 100%;
  background-color: #43edd7;
  animation: rightOrleft 0.5s ease forwards;
}
.float ul li a .box {
  position: relative;
  z-index: 2;
}
.float ul li a .icon img {
  width: 30px;
}
.float ul li a p {
  color: #fff;
  font-size: 14px;
  margin-top: 5px;
}
.float ul li a:hover::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: #43abe9;
  animation: leftOrRight 0.5s ease;
}
@keyframes leftOrRight {
  0% {
    width: 0;
    opacity: 0;
  }
  100% {
    width: 100%;
    opacity: 1;
  }
}
@keyframes rightOrleft {
  0% {
    width: 100%;
    opacity: 1;
  }
  100% {
    width: 0;
    opacity: 0;
  }
}
.float ul li .hover_block {
  position: absolute;
  right: 100px;
  top: 50%;
  display: none;
  transform: translateY(-50%);
}
.float ul li .hover_block .box {
  background-color: #fff;
  box-shadow: 0 0 16px -3px rgba(71, 60, 60, 0.08), 0 3px 28px 0 rgba(0, 0, 0, 0.05), 0 6px 30px 16px rgba(0, 0, 0, 0.02);
  text-align: center;
  width: 180px;
  padding: 15px 0;
  margin-right: 10px;
}
.float ul li .hover_block .box h3 {
  font-size: 15px;
  width: 100%;
  display: inline-block;
  font-weight: bold;
  margin-bottom: 10px;
}
.float ul li .hover_block .box .qrcode img {
  width: 120px;
}
.float ul li .hover_block .box p.tel {
  font-size: 20px;
  color: #4274f6;
  font-weight: bold;
}
.float ul li:hover .hover_block {
  display: block;
}
.float .top_btn {
  position: absolute;
  right: -200px;
  transition: 0.3s all linear;
}
.float .top_btn img {
  width: 90px;
}
.float .top_btn_active {
  right: 0;
  transition: 0.3s all linear;
}
.float .top_btn_active:hover {
  opacity: 0.7;
}
.dropDownBox {
  width: 100%;
  left: 0;
  top: 0;
  display: none;
  height: auto;
  box-sizing: border-box;
  opacity: 1;
  border-bottom-left-radius: 5px;
  border-bottom-right-radius: 5px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.dropDownBox .mainCon {
  display: flex;
  align-items: flex-start;
}
.dropDownBox .left {
  width: 100%;
}
.dropDownBox .left .text ul li {
  margin: 10px 0;
}
.dropDownBox .left .text ul li a {
  font-size: 16px;
  color: #fff;
  line-height: 26px;
}
.dropDownBox .left .logo {
  display: none;
}
.dropDownBox .left .logo ul {
  display: flex;
  flex-wrap: wrap;
}
.dropDownBox .left .logo ul li {
  width: 25%;
  text-align: center;
  margin: 20px 0;
}
.dropDownBox .left .logo ul li a img {
  height: 72px;
}
.dropDownBox .right {
  flex: 1;
  display: none;
  align-items: center;
  justify-content: center;
  padding-top: 78px;
}
.dropDownBox .right .qrcode {
  display: inline-block;
}
.dropDownBox .right .qrcode img {
  width: 148px;
}
.dropDownBox .right .qrcode h3 {
  font-size: 20px;
  margin-top: 23px;
  color: #000;
}
.dropDownBox .right .qrcode p {
  margin-top: 10px;
  font-size: 16px;
  color: #000;
}
.dropDownBox .more_down {
  width: 100%;
  display: inline-block;
  text-align: left;
  margin-top: 5px;
  margin-bottom: 10px;
}
.dropDownBox .more_down a {
  font-size: 14px;
  color: #4274f6;
  border-radius: 3px;
  background-color: rgba(255, 255, 255, 0.8);
  padding: 3px 10px;
  display: inline-block;
}
.product_down {
  display: none;
}
.product_down .mainCon .left {
  display: flex;
}
.product_down .mainCon .left .block h3 {
  font-size: 18px;
  color: #666;
}
.product_down .mainCon .left .block ul {
  margin-top: 23px;
}
.product_down .mainCon .left .block ul li a {
  width: 303px;
  height: 88px;
  background: #f3f7fe;
  display: flex;
  align-items: center;
  margin-bottom: 24px;
}
.product_down .mainCon .left .block ul li a .icon {
  margin-left: 23px;
  margin-right: 23px;
}
.product_down .mainCon .left .block ul li a .icon img {
  width: 35px;
}
.product_down .mainCon .left .block ul li a strong {
  font-size: 17px;
  font-weight: bold;
}
.product_down .mainCon .left .block ul li a p {
  font-size: 12px;
  color: #666;
  margin-top: 4px;
}
.product_down .mainCon .left .function_introduce {
  margin-left: 125px;
}
.product_down .mainCon .left .function_introduce ul {
  display: flex;
  flex-wrap: wrap;
}
.product_down .mainCon .left .function_introduce ul li a {
  width: 260px;
  background-color: inherit;
}
.product_down .mainCon .left .function_introduce ul li a .icon {
  margin-left: 0;
  margin-right: 15px;
}
.product_down .mainCon .left .function_introduce ul li:nth-child(even) {
  margin-left: 125px;
}
.about_down {
  width: 100%;
  padding-top: 0;
  background-color: inherit;
}
.about_down .mainCon {
  padding-left: 15px;
  box-sizing: border-box;
}
.about_down .mainCon ul {
  width: 100%;
  flex-wrap: wrap;
}
.about_down .mainCon ul li {
  width: 100%;
  margin: 10px 0;
}
.about_down .mainCon ul li a {
  display: inline-block;
  width: 100%;
}
.about_down .mainCon ul li a strong {
  font-size: 16px;
  line-height: 26px;
  font-weight: normal;
}
.about_down .mainCon ul li a p {
  display: none;
}
.fangan_down {
  height: auto;
}
.fangan_down .mainCon {
  height: auto;
}
.fangan_down .mainCon ul li {
  width: 33.33%;
}
.fangan_down .mainCon ul li:nth-child(odd) {
  width: 33.33%;
}
.footer .main_foot {
  display: none;
  background-color: #000;
  width: 100%;
}
.footer .main_foot .line_logo {
  margin-top: 15px;
  margin-bottom: 15px;
  text-align: left;
  width: 100%;
  display: inline-block;
  text-align: center;
}
.footer .main_foot .line_logo img {
  width: 80%;
  max-width: 381px;
}
.footer .main_foot .line_nav {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.footer .main_foot .line_nav .left {
  display: flex;
  flex-wrap: wrap;
  width: 100%;
}
.footer .main_foot .line_nav .left .odd {
  width: 33.333%;
  margin-bottom: 20px;
  text-align: center;
}
.footer .main_foot .line_nav .left .odd h3,
.footer .main_foot .line_nav .left .odd h3 a {
  font-size: 15px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.7);
}
.footer .main_foot .line_nav .left .odd ul {
  margin-top: 8px;
}
.footer .main_foot .line_nav .left .odd ul li a {
  margin: 6px 0;
  display: inline-block;
  font-size: 12px;
  color: #fff;
  font-weight: 200;
}
.footer .main_foot .line_nav .left .odd ul li a:hover {
  color: rgba(255, 255, 255, 0.5);
}
.footer .main_foot .line_nav .right {
  width: 100%;
  padding-top: 14px;
  display: flex;
  padding-left: 0;
  justify-content: center;
}
.footer .main_foot .line_nav .right .odd {
  text-align: center;
  margin: 0 13px;
}
.footer .main_foot .line_nav .right .odd img {
  width: 60px;
}
.footer .main_foot .line_nav .right .odd p {
  font-size: 12px;
  margin-top: 5px;
  color: rgba(255, 255, 255, 0.5);
  letter-spacing: 2px;
}
.footer .main_foot .line_link {
  margin-top: 15px;
  padding: 0;
  padding-bottom: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 10px;
}
.footer .main_foot .line_link ul {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}
.footer .main_foot .line_link ul li {
  margin: 5px 0;
}
.footer .main_foot .line_link ul li a {
  color: rgba(255, 255, 255, 0.5);
  font-size: 12px;
  margin: 0 10px;
}
.footer .cop_foot {
  width: 100%;
  background-color: #041023;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 15px;
}
.footer .cop_foot span {
  text-align: center;
  line-height: 20px;
  margin: 0 5px;
}
.footer .cop_foot a,
.footer .cop_foot span {
  color: rgba(255, 255, 255, 0.3);
  font-size: 11px;
}
.footer .cop_foot a:hover {
  color: #ffffff;
}
@media (min-width: 1200px) {
  .wd_1200 {
    width: 1200px;
    padding: 0 15px;
  }
  .base_btn {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 22px;
  }
  .base_btn a {
    font-size: 18px;
    background-color: #4274F6;
    border: 2px solid #4274F6;
    color: #fff;
    padding: 10px 25px;
    border-radius: 100px;
    display: inline-block;
    margin: auto 16px;
  }
  .base_btn a.demoBtn {
    background-color: inherit;
    color: #4274F6;
  }
  .pageing_line {
    margin: 28px 0;
  }
  .pageing_line .pagination {
    display: flex;
    align-items: center;
    justify-content: flex-end;
  }
  .pageing_line .pagination li {
    margin: 0 0;
  }
  .pageing_line .pagination li a {
    font-size: 16px;
    padding: 5px 12px;
    border: 1px solid #ebebeb;
    border-radius: 3px;
    display: inline-block;
    margin: 0 5px;
    color: #666;
    cursor: pointer;
  }
  .pageing_line .pagination li a:hover {
    background-color: #4274f6;
    color: #fff;
    border: 1px solid #4274f6;
  }
  .pageing_line .pagination li.active a {
    background-color: #4274f6;
    color: #fff;
    border: 1px solid #4274f6;
    cursor: inherit;
  }
  .float {
    display: block;
  }
  .dropDownBox {
    width: 100%;
    left: 0;
    top: 70px;
    display: none;
    height: 0;
    background-color: #fff;
    padding-top: 45px;
    box-sizing: border-box;
    border-bottom: 0;
  }
  .dropDownBox .mainCon {
    display: flex;
    align-items: flex-start;
  }
  .dropDownBox .left {
    width: 1130px;
    border-right: 1px solid #ebebeb;
  }
  .dropDownBox .left .text ul {
    display: flex;
  }
  .dropDownBox .left .text ul li {
    width: 25%;
    text-align: left;
  }
  .dropDownBox .left .text ul li a {
    font-size: 18px;
    color: #666;
    line-height: 36px;
  }
  .dropDownBox .left .logo {
    display: block;
  }
  .dropDownBox .left .logo ul {
    display: flex;
    flex-wrap: wrap;
  }
  .dropDownBox .left .logo ul li {
    width: 25%;
    text-align: center;
    margin: 20px 0;
  }
  .dropDownBox .left .logo ul li a img {
    height: 72px;
  }
  .dropDownBox .right {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 78px;
  }
  .dropDownBox .right .qrcode {
    display: inline-block;
  }
  .dropDownBox .right .qrcode img {
    width: 148px;
  }
  .dropDownBox .right .qrcode h3 {
    font-size: 20px;
    margin-top: 23px;
    color: #000;
  }
  .dropDownBox .right .qrcode p {
    margin-top: 10px;
    font-size: 16px;
    color: #000;
  }
  .dropDownBox .more_down {
    width: 100%;
    display: inline-block;
    text-align: left;
    margin-top: 10px;
  }
  .dropDownBox .more_down a {
    font-size: 18px;
    padding: 8px 18px;
    color: #4274f6;
    border-radius: 100px;
  }
  .dropDownBox .more_down a:hover {
    background-color: #4274f6;
    color: #fff;
  }
  .product_down .mainCon .left {
    display: flex;
  }
  .product_down .mainCon .left .block h3 {
    font-size: 18px;
    color: #666;
  }
  .product_down .mainCon .left .block ul {
    margin-top: 23px;
  }
  .product_down .mainCon .left .block ul li a {
    width: 303px;
    height: 88px;
    background: #f3f7fe;
    display: flex;
    align-items: center;
    margin-bottom: 24px;
  }
  .product_down .mainCon .left .block ul li a .icon {
    margin-left: 23px;
    margin-right: 23px;
  }
  .product_down .mainCon .left .block ul li a .icon img {
    width: 35px;
  }
  .product_down .mainCon .left .block ul li a strong {
    font-size: 17px;
    font-weight: bold;
  }
  .product_down .mainCon .left .block ul li a p {
    font-size: 12px;
    color: #666;
    margin-top: 4px;
  }
  .product_down .mainCon .left .function_introduce {
    margin-left: 50px;
  }
  .product_down .mainCon .left .function_introduce ul {
    display: flex;
    flex-wrap: wrap;
  }
  .product_down .mainCon .left .function_introduce ul li {
    width: 50%;
    display: flex;
    align-items: center;
    justify-content: left;
    padding-left: 50px;
    box-sizing: border-box;
  }
  .product_down .mainCon .left .function_introduce ul li a {
    width: auto;
    background-color: inherit;
    padding: 0 20px;
  }
  .product_down .mainCon .left .function_introduce ul li a .icon {
    margin-left: 0;
    margin-right: 15px;
  }
  .product_down .mainCon .left .function_introduce ul li a:hover {
    transition: 0.3s all linear;
    background-color: #f3f3f3;
  }
  .product_down .mainCon .left .function_introduce ul li a:hover strong {
    color: #4274f6;
    transition: 0.3s all linear;
  }
  .product_down .mainCon .left .function_introduce ul li:nth-child(even) {
    margin-left: 0;
  }
  .about_down {
    width: 619px;
    height: 237px;
    padding-top: 0;
    margin-left: -23px;
    background-color: inherit;
  }
  .about_down .mainCon {
    width: 619px;
    padding: 25px 20px 0;
    height: 237px;
    float: right;
    box-sizing: border-box;
    background-color: #fff;
  }
  .about_down .mainCon ul {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
  }
  .about_down .mainCon ul li {
    width: 50%;
    margin: 0 0;
    margin-bottom: 35px;
  }
  .about_down .mainCon ul li a {
    display: inline-block;
    width: 100%;
    padding: 10px 20px;
    background-color: #fff;
    transition: 0.3s all linear;
    border-radius: 5px;
  }
  .about_down .mainCon ul li a strong {
    font-size: 16px;
    line-height: 24px;
    font-weight: bold;
    transition: 0.3s all linear;
  }
  .about_down .mainCon ul li a p {
    display: block;
    font-size: 14px;
    margin-top: 10px;
    color: #666;
    transition: 0.3s all linear;
  }
  .about_down .mainCon ul li a:hover {
    transition: 0.3s all linear;
    background-color: #f3f3f3;
  }
  .about_down .mainCon ul li a:hover strong {
    color: #4274f6;
    transition: 0.3s all linear;
  }
  .fangan_down {
    height: auto;
  }
  .fangan_down .mainCon {
    height: auto;
  }
  .fangan_down .mainCon ul li {
    width: 33.33%;
  }
  .fangan_down .mainCon ul li:nth-child(odd) {
    width: 33.33%;
  }
  .header .top_line {
    width: 100%;
    height: 12px;
    vertical-align: top;
    background: linear-gradient(270deg, #4274f6 50%, #69ffde);
  }
  .header .menu {
    padding-left: 0;
    display: flex;
    align-items: center;
    opacity: 1;
    position: inherit;
    -webkit-transform: inherit;
    transform: inherit;
    width: auto;
    height: auto;
  }
  .glyphicon {
    display: none;
  }
  .headerCon {
    height: 84px;
    padding: 0 0;
  }
  .headerCon .menu {
    flex: 1;
    justify-content: space-between;
  }
  .headerCon .menu .fuA {
    display: flex;
    align-items: center;
    width: auto;
    padding-left: 20px;
  }
  .headerCon .menu .fuA .tel {
    float: right;
    display: flex;
    align-items: center;
    margin-top: 0;
    margin-right: 10px;
  }
  .headerCon .menu .fuA .tel i.iconfont {
    font-size: 18px;
    width: 38px;
    height: 38px;
    background-color: #000;
    color: #fff;
  }
  .headerCon .menu .fuA .tel .text {
    margin-left: 16px;
    margin-right: 20px;
    font-size: 17px;
    line-height: 26px;
    color: #000;
  }
  .headerCon .menu .fuA .freeBtn {
    float: right;
    margin-top: 0;
  }
  .headerCon .menu .fuA .freeBtn a {
    font-size: 18px;
    color: #fff;
    background: linear-gradient(137deg, #43edd7 11%, #4274f6 87%);
    border-radius: 100px;
    padding: 14px 33px;
  }
  .headerCon .menu .fuA .freeBtn a::after {
    color: #fff;
  }
  .headerCon > .wd_1440 {
    display: flex;
    align-items: center;
  }
  .headerCon a {
    color: #000;
  }
  .headerCon .logo {
    margin-top: 0;
  }
  .headerCon .logo a img {
    height: 46px;
    width: auto;
  }
  .headerCon .nav {
    display: flex;
    padding-top: 0;
    padding-right: 0;
    float: left;
    flex: 1;
    padding-left: 20px;
  }
  .headerCon .nav > li {
    width: 100%;
    position: relative;
  }
  .headerCon .nav > li:nth-child(2),.headerCon .nav > li:nth-child(4){
    display: block;
}
  .headerCon .nav > li > a {
    height: 84px;
    line-height: 84px;
    color: #000;
    font-size: 16px;
    text-align: center;
  }
  .headerCon .nav > li > a i {
    display: inherit;
  }
  .headerCon .nav > li .dropDownBox {
    position: absolute;
    left: 0;
    top: 0;
    display: none;
    margin-top: 0;
    opacity: 0;
    height: 0;
    overflow: hidden;
  }
  .headerCon .nav > li .about_down {
    margin-left: -230px;
  }
  .headerCon .nav > li .case_down,
  .headerCon .nav > li .product_down {
    position: fixed;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  }
  .headerCon .nav > li .case_down .wd_1440 .mainCon .left .text ul li {
    width: 25%;
    text-align: center;
    display: inline-block;
    margin: 0 0;
  }
  .headerCon .nav > li .case_down .wd_1440 .mainCon .left .text ul li a {
    line-height: 20px;
    border: 1px solid #4274f6;
    border-radius: 5px;
    padding: 8px 15px;
    display: inline-block;
    color: #4274f6;
  }
  .headerCon .nav > li .case_down .wd_1440 .mainCon .left .text ul li a:hover {
    /*color: #4274f6;*/
    /*border-color: #4274f6;*/
    background-color: #4274f6;
    color: #fff;
  }
  .headerCon .nav > li .case_down .wd_1440 .mainCon .left .logo {
    padding-top: 15px;
  }
  .headerCon .nav > li .case_down .wd_1440 .mainCon .left .logo ul li a {
    width: 216px;
    height: 72px;
    display: inline-block;
    cursor: default;
    background: #ffffff;
    box-shadow: 0px 3px 7px 0px rgba(0, 0, 0, 0.04);
  }
  .headerCon .nav > li .case_down .wd_1440 .mainCon .left .logo ul li a img {
    max-width: 100%;
  }
  .headerCon .nav > li .case_down .wd_1440 .mainCon .left .logo ul li a:hover {
    box-shadow: 0px 3px 7px 0px rgba(0, 0, 0, 0.1);
  }
  .headerCon .nav > li:hover .dropDownBox {
    display: block;
    border: 1px solid #ebebeb;
    border-top: 0;
    animation: navDown 0.5s ease forwards;
  }
  .headerCon .nav > li:hover .case_down,
  .headerCon .nav > li:hover .product_down {
    animation: navDown_2 0.5s ease forwards;
  }
  .headerCon .nav > li:hover .case_scroll_new,
  .headerCon .nav > li:hover .product_scroll_new {
    animation: navDown_3 0.5s ease forwards !important;
  }
  @keyframes navDown {
    0% {
      margin-top: 64px;
    }
    100% {
      margin-top: 84px;
      opacity: 1;
      height: auto;
    }
  }
  @keyframes navDown_2 {
    0% {
      margin-top: 76px;
    }
    100% {
      margin-top: 96px;
      opacity: 1;
      height: 514px;
    }
  }
  @keyframes navDown_3 {
    0% {
      margin-top: 64px;
    }
    100% {
      margin-top: 84px;
      opacity: 1;
      height: 514px;
    }
  }
  .titleInfo {
    display: inline-block;
    margin-top: 45px;
    padding-top: 0;
  }
  .titleInfo .mainTxt {
    text-align: center;
    width: 100%;
  }
  .titleInfo .mainTxt h3 {
    font-size: 28px;
    line-height: auto;
    margin-bottom: 15px;
    font-weight: bold;
  }
  .titleInfo .mainTxt h4 {
    font-size: 18px;
    margin-top: 5px;
    margin-bottom: 30px;
    color: #999;
  }
  .titleInfo .mainTxt .letter_icon {
    width: 40px;
    height: 6px;
    border-radius: 4px;
    margin-bottom: 10px;
  }
  .titleInfo .left h3,
  .titleInfo .left a {
    font-size: 40px;
  }
  .titleInfo .left h4 {
    font-size: 24px;
    margin-top: 10px;
  }
  .titleInfo .more {
    margin-top: 45px;
  }
  .titleInfo .more span {
    margin-right: 10px;
    font-size: 16px;
  }
  .titleInfo .more img {
    width: 22px;
  }
  .footer .main_foot {
    display: block;
    background-color: #000;
  }
  .footer .main_foot .line_logo {
    margin-top: 30px;
    margin-bottom: 30px;
    text-align: left;
    width: 100%;
    display: inline-block;
  }
  .footer .main_foot .line_logo img {
    width: 300px;
  }
  .footer .main_foot .line_nav {
    width: 100%;
    display: flex;
    justify-content: space-between;
  }
  .footer .main_foot .line_nav .left {
    border-right: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    flex: 1;
  }
  .footer .main_foot .line_nav .left .odd {
    width: auto;
    flex: 1;
    margin-bottom: 10px;
    margin-right: 20px;
  }
  .footer .main_foot .line_nav .left .odd h3,
  .footer .main_foot .line_nav .left .odd h3 a {
    font-size: 18px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.7);
  }
  .footer .main_foot .line_nav .left .odd ul {
    margin-top: 12px;
  }
  .footer .main_foot .line_nav .left .odd ul li a {
    margin: 8px 0;
    display: inline-block;
    font-size: 14px;
    color: #fff;
    font-weight: 200;
  }
  .footer .main_foot .line_nav .right {
    padding-top: 0;
    padding-left: 40px;
    width: auto;
    margin-top: 0;
    flex-wrap: wrap;
  }
  .footer .main_foot .line_nav .right .odd {
    margin: 0 20px;
  }
  .footer .main_foot .line_nav .right .odd img {
    width: 120px;
  }
  .footer .main_foot .line_nav .right .odd p {
    font-size: 14px;
    margin-top: 10px;
    color: #fff;
    letter-spacing: 2px;
  }
  .footer .main_foot .line_link {
    margin-top: 10px;
    padding: 15px 0;
  }
  .footer .main_foot .line_link ul li a {
    color: rgba(255, 255, 255, 0.5);
    font-size: 14px;
    cursor: auto;
    margin: 0 15px;
  }
  .footer .cop_foot {
    padding: 15px 0;
  }
  .footer .cop_foot a,
  .footer .cop_foot span {
    font-size: 12px;
  }
  .footer .cop_foot span{
      margin: 0 10px;
  }
}
@media (min-width: 1440px) {
  .wd_1440 {
    width: 1200px;
    padding: 0;
  }
  .wd_1200 {
    width: 1200px;
    padding: 0 0;
  }
  .clearH60{
    height: 60px;
    }
}