html,
body {
  margin: 0;
  padding: 0;
  position: inherit;
  width: 100%;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  min-width: 1200px;
  overflow: auto;
}
li {
  list-style: none;
}
h1,
h2,
h3,
h4,
h5,
h6,
p,
ul,
li {
  margin: 0;
  padding: 0;
}
a {
  text-decoration: none !important;
}
.bx {
  width: 1200px;
  margin: 0 auto;
}
.header {
  width: 100%;
  height: 70px;
  background-color: #fff;
  position: relative;
}
.header .indexBanner {
  min-width: 1200px;
  height: 70px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.header .indexBanner .menu_logo {
  margin-left: 52px;
  margin-top: auto;
  margin-bottom: auto;
}
.header .indexBanner .menu_logo .banner_logo {
  width: 174px;
  height: 45px;
  background: url("../../img/Shared/_layout/logo.png?20220517") no-repeat center;
  background-size: cover;
  background-position: center;
}
.header .indexBanner .bannerTitle ul {
  height: 70px;
  display: flex;
  padding-left: 0px;
}
.header .indexBanner .bannerTitle ul li a {
  line-height: 60px;
  padding-top: 5px;
  padding-bottom: 15px;
  color: #000;
}
.header .indexBanner .headList {
  width: 600px;
  height: 70px;
  text-align: center;
  font-size: 20px;
  margin-left: 20px;
  z-index: 9999;
}
.header .indexBanner .headList ul {
  display: flex;
  justify-content: center;
}
.header .indexBanner .headList li {
  margin-top: auto;
  margin-bottom: auto;
  position: relative;
  color: #424242;
  margin-right: 50px;
}
.header .indexBanner .headList li .one_list {
  display: inline-block;
  height: 100%;
  line-height: 67px;
  text-align: center;
  font-size: 20px;
  letter-spacing: 1px;
  color: #424242;
}
.header .indexBanner .headList li:hover .one_list {
  color: #3475f4 !important;
}
.header .indexBanner .headList li:hover .one_list::after {
  content: "";
  width: 20px;
  display: block;
  margin: 0 auto;
  border-bottom: 3px solid #3475f4;
}
.header .indexBanner .headList li.active .one_list {
  position: relative;
}
.header .indexBanner .headList li .two_list {
  position: absolute;
  left: 50%;
  width: 120px;
  display: none;
  transform: translateX(-50%);
  margin-left: 1px;
  padding-top: 8px;
  background: #f3f6fd;
  padding-bottom: 8px;
  color: #424242;
}
.header .indexBanner .headList li .two_list a {
  display: block;
  height: 40px;
  line-height: 40px;
  width: 100%;
  font-size: 16px;
  text-align: left;
  padding-left: 16px;
  letter-spacing: 2px;
  color: #000000;
}
.header .indexBanner .headList li .two_list a:hover,
.header .indexBanner .headList li .two_list a.active {
  color: #3475f4;
}
.header .indexBanner .headList li:hover .two_list {
  display: block;
}
.header .indexBanner .bannerButton {
  width: 270px;
  text-align: right;
  padding-right: 30px;
}
.header .indexBanner .bannerButton .login {
  width: 104px;
  height: 40px;
  font-size: 18px;
  color: #fff;
  background-color: #3475f4;
  padding: 8px 33px;
  border-radius: 25px;
  margin-right: 8px;
  letter-spacing: 1px;
}
.header .indexBanner .bannerButton .login:hover {
  background-color: #4a86fa;
}
.header .indexBanner .bannerButton .register {
  width: 104px;
  height: 40px;
  font-size: 18px;
  color: #3475f4;
  background: #fff;
  padding: 8px 32px;
  border-radius: 25px;
  border: 1px solid #3475f4;
  letter-spacing: 1px;
}
.header .indexBanner .bannerButton .register:hover {
  color: #fff;
  background-color: #3475f4;
}
.header .indexBanner .bannerButton .logged_in {
  display: inline-block;
  vertical-align: top;
  height: 70px;
  line-height: 70px;
}
.header .indexBanner .bannerButton .logged_in .user {
  font-size: 16px;
  width: auto;
}
.header .indexBanner .bannerButton .logged_in .user i {
  font-size: 20px;
  line-height: 30px;
}
.header .indexBanner .bannerButton .logged_in .menu_r_dl {
  display: inline-block;
  position: relative;
  height: 100%;
  padding-left: 10px;
  padding-right: 10px;
}
.header .indexBanner .bannerButton .logged_in .menu_r_dl .hide_box {
  position: absolute;
  left: -1px;
  top: 60px;
  width: 120px;
  height: 80px;
  padding-left: 10px;
  box-sizing: border-box;
  vertical-align: middle;
  font-size: 14px;
  background: #fff;
  line-height: 47px;
  display: none;
  border: 1px solid #3575f4;
}
.header .indexBanner .bannerButton .logged_in .menu_r_dl .hide_box:before {
  content: "";
  position: absolute;
  top: -14px;
  left: 14px;
  border: 7px solid transparent;
  border-bottom-color: #fff;
  z-index: 1000;
}
.header .indexBanner .bannerButton .logged_in .menu_r_dl .hide_box a {
  display: block;
  width: 100%;
  height: 100%;
  text-align: left;
}
.header .indexBanner .bannerButton .logged_in .menu_r_dl .hide_box i {
  color: #3475f4;
  font-size: 20px;
  margin-right: 3px;
}
.header .indexBanner .bannerButton .logged_in .menu_r_dl .hide_box .el-icon-arrow-up {
  color: #3475f4;
  font-size: 20px;
  position: relative;
  left: -84.2px;
  top: -26.3px;
}
.header .indexBanner .bannerButton .logged_in .menu_r_dl .hide_box span {
  color: #363636;
  margin-left: 10px;
  line-height: 42px;
}
.header .indexBanner .bannerButton .logged_in .menu_r_dl:hover .hide_box {
  display: block;
  z-index: 1;
}
.header .indexBanner .bannerButton .logged_in .Logout {
  display: inline-block;
  vertical-align: top;
  width: 82px;
  height: 30px;
  line-height: 30px;
  text-align: center;
  border-radius: 2px;
  margin-left: 10px;
  background: #3475f4;
  color: #fff;
  margin-top: 18px;
}
footer {
  width: 100%;
  min-height: 400px;
  background: #1b1b1b;
}
footer .bx {
  width: 1150px;
  margin: 0 auto;
}
footer .footer_head {
  height: 86px;
  width: 1155px;
  border-bottom: 1px solid #484848;
  margin: 0 auto;
}
footer .footer_head ul {
  height: 100%;
  width: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}
footer .footer_head li {
  color: #dfddde;
  font-size: 16px;
  margin-left: 150px;
}
footer .footer_head li img {
  margin-right: 14px;
}
footer .footer_head li:nth-child(1) {
  margin-left: 55px;
}
footer .footer_head li:nth-child(3) {
  margin-left: 154px;
}
footer .footer_head li:nth-child(4) {
  margin-left: 160px;
}
footer .footer_columns {
  padding-top: 32px;
  min-height: 290px;
  border-bottom: 1px solid #484848;
  position: relative;
  display: flex;
  justify-content: center;
}
footer .footer_columns ul {
  width: 390px;
  float: left;
  padding-left: 36px;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}
footer .footer_columns li {
  font-size: 16px;
  color: #fff;
}
footer .footer_columns li:first-child {
  margin-bottom: 15px;
}
footer .footer_columns li a {
  color: #dfddde;
  font-size: 14px;
  line-height: 30px;
}
footer .footer_columns li a:hover {
  color: #3575f4;
}
footer .footer_columns li a span {
  font-size: 10px;
  vertical-align: bottom;
  margin-left: 3px;
}
footer .footer_columns .footer_contact {
  float: left;
  margin-left: 52px;
}
footer .footer_columns .footer_contact h3 {
  font-size: 16px;
  color: #fff;
  margin-bottom: 12px;
}
footer .footer_columns .footer_contact h5 {
  font-size: 14px;
  color: #dfddde;
  margin-bottom: 15px;
}
footer .footer_columns .footer_contact h5 span {
  font-size: 16px;
  font-weight: bold;
  letter-spacing: 1.6px;
}
footer .footer_columns .footer_contact .footer_register {
  display: inline-block;
  width: 212px;
  height: 32px;
  line-height: 32px;
  text-align: center;
  border-radius: 2px;
  background: #3475f4;
  font-size: 14px;
  color: #fff;
  margin-bottom: 6px;
}
footer .footer_columns .footer_contact p {
  color: #dfddde;
  font-size: 12px;
  letter-spacing: 0.45px;
}
footer .footer_columns .footer_contact ul {
  padding: 0;
  margin-top: 24px;
}
footer .footer_columns .footer_contact li {
  float: left;
  margin: 0;
  margin-right: 25px;
  position: relative;
  cursor: pointer;
}
footer .footer_columns .footer_contact li img {
  vertical-align: top;
}
footer .footer_columns .footer_contact li .img2 {
  display: none;
}
footer .footer_columns .footer_contact li .ewm {
  position: absolute;
  left: -4px;
  top: 26px;
  display: none;
  width: 100px;
  height: 100px;
  background: #fff;
  box-sizing: border-box;
}
footer .footer_columns .footer_contact li .ewm img {
  width: 100%;
}
footer .footer_columns .footer_contact li .ewm::before {
  content: "";
  position: absolute;
  left: 4px;
  top: -16px;
  border: 8px solid transparent;
  border-bottom-color: #fff;
}
footer .footer_columns .footer_contact li:hover .img2 {
  display: block;
}
footer .footer_columns .footer_contact li:hover .ewm {
  display: block;
}
footer .friendship_link {
  width: 100%;
  padding: 0 2px;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  position: absolute;
  left: 0;
  bottom: 10px;
}
footer .friendship_link span {
  font-size: 14px;
  color: #dfddde;
}
footer .friendship_link a {
  display: inline-block;
  font-size: 14px;
  margin: 6px 6px;
  color: #dfddde;
}
footer .friendship_link a:hover {
  color: #3575f4;
}
footer .Copyright {
  width: 100%;
  font-size: 12px;
  color: #dfddde;
  padding: 0 2px 20px 0px;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}
footer .Copyright p:nth-child(1) {
  padding: 22px 0 9px 0;
}
footer .Copyright a {
  color: #dfddde;
}