body,
html {
  overflow: auto;
  margin: 0;
  padding: 0;
  background: #FFF;
  color: #666;
  width: 100%;
  font-family: "Helvetica Neue", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei", "Heiti SC", "WenQuanYi Micro Hei", sans-serif;
}
ul,
li {
  list-style: none;
  margin: 0;
  padding: 0;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}
input {
  border: 0;
  outline: none;
}
img {
  max-width: 100%;
  border: 0;
  height: auto;
}
a {
  text-decoration: none;
}
input::-webkit-input-placeholder {
  color: inherit;
}
.go-dt-page {
  float: right;
  width: 160px;
  height: 36px;
  background: url("/images/tops/dt-5.png") no-repeat center;
  background-size: auto 100%;
  display: block;
  margin-right: 34px;
}
@media (max-width: 1050px) {
  .go-dt-page {
    margin-right: 5px;
    width: 140px;
    border-radius: 26px;
  }
}
@media (max-width: 999px) {
  .go-dt-page {
    float: none;
    position: absolute;
    right: 4%;
    top: 22px;
    margin-right: 40px;
    width: 160px;
    border-radius: 0;
  }
}
.header-of-page {
  position: absolute;
  width: 100%;
  left: 0;
  top: 0;
  z-index: 4;
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
}
.header-content {
  width: 92%;
  max-width: 1300px;
  margin: auto;
  padding: 22px 0;
  height: 36px;
  zoom: 1;
}
.header-content::after {
  content: " ";
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
}
.header-content .logo {
  display: block;
  float: left;
  font-size: 22px;
  color: #353030;
  line-height: 33px;
}
.header-content .logo .iconfont {
  font-size: 24px;
  font-weight: 600;
  color: #FE4066;
  vertical-align: middle;
}
.header-content .logo span {
  vertical-align: middle;
}
.header-content .nav-menu {
  margin-left: 80px;
  float: left;
}
.header-content .nav-menu::after {
  clear: both;
  width: 0;
  height: 0;
  content: '';
  overflow: hidden;
  display: block;
}
.header-content .nav-menu .nav-item {
  float: left;
  position: relative;
}
.header-content .nav-menu .nav-item + .nav-item {
  margin-left: 48px;
}
.header-content .nav-menu .nav-item > span,
.header-content .nav-menu .nav-item > a {
  display: block;
  line-height: 35px;
  font-size: 16px;
  color: #353030;
  -webkit-transition: 0.15s;
  transition: 0.15s;
  cursor: pointer;
}
.header-content .nav-menu .nav-item > span:hover,
.header-content .nav-menu .nav-item > a:hover {
  color: #FE4066;
}
.header-content .nav-menu .nav-item > span .iconfont {
  padding-left: 5px;
  color: inherit;
}
.header-content .nav-menu .nav-item.ux-item img {
  width: 30px;
  height: 16px;
  vertical-align: middle;
  margin: -3px 0 0 4px;
  display: inline-block;
}
.header-content .nav-menu .nav-item h3 {
  font-size: 18px;
  line-height: 28px;
  color: #353030;
  margin: 0;
  -webkit-transition: 0.15s;
  transition: 0.15s;
}
.header-content .nav-menu .nav-item p {
  font-size: 12px;
  color: #8C8889;
  line-height: 16px;
  margin: 0;
}
.header-content .nav-menu .nav-item .faq {
  font-size: 13px;
  line-height: 36px;
}
.header-content .nav-menu .nav-item .nav-menu-drop {
  background-color: #FFF;
  display: none;
  position: absolute;
  top: 50px;
  left: -30px;
  -webkit-box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
          box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  border-radius: 6px;
  padding: 40px;
}
.header-content .nav-menu .nav-item .nav-menu-drop.mockplus {
  padding: 24px 32px;
}
.header-content .nav-menu .nav-item .nav-menu-drop h3 {
  font-size: 20px;
  font-weight: bold;
}
.header-content .nav-menu .nav-item .nav-menu-drop ul {
  margin: 16px auto;
}
.header-content .nav-menu .nav-item .nav-menu-drop ul li {
  padding: 16px;
  position: relative;
  border-radius: 4px;
}
.header-content .nav-menu .nav-item .nav-menu-drop ul li:hover {
  background-color: #F3F3F3;
}
.header-content .nav-menu .nav-item .nav-menu-drop ul li img {
  position: absolute;
  top: 18px;
  left: 16px;
}
.header-content .nav-menu .nav-item .nav-menu-drop ul li img.wechat-jpg {
  width: calc(100% + 64px);
  top: -180px;
  left: -32px;
  display: none;
}
.header-content .nav-menu .nav-item .nav-menu-drop ul li.wechat:hover .wechat-jpg {
  display: block;
}
.header-content .nav-menu .nav-item .nav-menu-drop ul li .img-right {
  padding-left: 30px;
}
.header-content .nav-menu .nav-item .nav-menu-drop ul li .img-right h4 {
  font-size: 16px;
  font-weight: bold;
  margin: 0;
  color: #353030;
}
.header-content .nav-menu .nav-item .nav-menu-drop ul li .img-right p {
  font-size: 12px;
  color: #8C8889;
  margin-top: 4px;
}
.header-content .nav-menu .nav-item .nav-menu-drop .mockplus-title {
  padding-top: 32px;
  border-top: 1px solid #F0F0F0;
}
.header-content .nav-menu .nav-item .nav-menu-drop .mockplus-title a {
  color: #353030;
  font-size: 16px;
  font-weight: bold;
  display: block;
}
.header-content .nav-menu .nav-item .nav-menu-drop .mockplus-title a:hover {
  color: #FE4066;
}
.header-content .nav-menu .nav-item .nav-menu-drop .download-item {
  display: inline-block;
  width: calc((100% - 50px) / 2);
  vertical-align: top;
}
.header-content .nav-menu .nav-item .nav-menu-drop .download-item:first-of-type {
  margin-right: 40px;
}
.header-content .nav-menu .nav-item .nav-menu-drop .download-item ul {
  border-top: 1px solid #F0F0F0;
  padding-top: 20px;
}
.header-content .nav-menu .nav-item .nav-menu-drop .download-item ul li {
  padding: 8px 16px;
}
.header-content .nav-menu .nav-item .nav-menu-drop .download-item ul li img {
  top: 8px;
}
.header-content .nav-menu .nav-item .nav-menu-drop .download-item ul li .img-right h4 {
  font-weight: normal;
  font-size: 14px;
}
.header-content .nav-menu .nav-item .nav-menu-drop > .product-nav {
  width: 360px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}
.header-content .nav-menu .nav-item .nav-menu-drop > .download-nav {
  width: 480px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}
.header-content .nav-menu .nav-item .nav-menu-drop > .download-nav ul {
  margin-bottom: 0 !important;
}
.header-content .nav-menu .nav-item .nav-menu-drop > .mockplus-nav {
  width: 300px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}
.header-content .nav-menu .nav-item .nav-menu-drop > .mockplus-nav ul {
  margin: 0 !important;
}
.header-content .nav-menu .nav-item.active > span {
  color: #FE4066;
}
.header-content .nav-menu .nav-item.active > span .iconfont {
  color: #FE4066;
}
.header-content .nav-menu .nav-item.active .nav-menu-drop {
  display: inline-block;
}
.header-content .header-user {
  float: right;
  position: relative;
}
.header-content .header-user::after {
  clear: both;
  width: 0;
  height: 0;
  content: '';
  overflow: hidden;
  display: block;
}
.header-content .header-user #userInfo {
  display: inline-block;
  vertical-align: top;
  margin-top: 2px;
}
.header-content .header-user #userInfo i {
  vertical-align: middle;
}
.header-content .header-user .lan {
  display: inline-block;
  margin-right: 46px;
  height: 35px;
  line-height: 35px;
}
.header-content .header-user .lan .line {
  margin-right: 6px;
}
.header-content .header-user .lan .en-link {
  color: #5C5758;
  margin-right: 6px;
}
.header-content .header-user .lan .en-link:last-child {
  opacity: 0.5;
}
.header-content .header-user .lan .en-link:hover {
  opacity: 0.75;
}
.header-content .header-user .unlogin {
  float: left;
  line-height: 38px;
}
.header-content .header-user a {
  -webkit-transition: 0.15s;
  transition: 0.15s;
  cursor: pointer;
}
.header-content .header-user .login {
  color: #353030;
  font-size: 16px;
  display: block;
  line-height: 36px;
  float: left;
}
.header-content .header-user .login:hover {
  color: #FE4066;
}
.header-content .header-user .user-btn {
  height: 36px;
  width: 100px;
  line-height: 32px;
  border-radius: 20px;
  border: 2px solid #FE4066;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  color: #FE4066;
  text-align: center;
  margin-left: 30px;
  display: block;
  background: rgba(255, 255, 255, 0.3);
  float: left;
}
.header-content .header-user .user-btn:hover {
  background-color: #FF5476;
  border-color: #FF5476;
  color: #FFF;
}
.header-content .header-user .user-btn:active {
  background-color: #FF365E;
  border-color: #FF365E;
  color: #FFF;
}
.header-content .header-user .avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-position: 50%;
  background-size: cover;
  background-repeat: no-repeat;
  background-color: #FFF;
  display: inline-block;
  vertical-align: middle;
  cursor: pointer;
  position: relative;
}
.header-content .header-user .user-menu {
  position: absolute;
  top: 40px;
  right: 0;
  background-color: #FFF;
  margin: 0;
  padding: 12px 0;
  display: none;
  z-index: 9;
  -webkit-box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
          box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  width: 140px;
  border-radius: 6px;
}
.header-content .header-user .user-menu li {
  display: block;
  -webkit-transition: 0.15s;
  transition: 0.15s;
}
.header-content .header-user .user-menu li:hover {
  background-color: rgba(0, 0, 0, 0.1);
}
.header-content .header-user .user-menu a {
  display: inline-block;
  width: 100%;
  padding: 0 20px;
  color: #353030;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  font-size: 14px;
  height: 30px;
  line-height: 30px;
}
.header-content .ph-menu-icon {
  display: none;
  font-size: 24px;
  color: #353030;
  line-height: 36px;
  float: right;
  cursor: pointer;
  -webkit-transition: 0.3s;
  transition: 0.3s;
}
.header-content .ph-menu-icon:hover {
  color: #FE4066;
}
.header-content .ph-head {
  display: none;
}
.header-lark {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: #FFF;
  padding: 6px 11px;
  border-bottom: 1px solid #dcddde;
}
.header-lark a {
  display: inline-block;
  width: 24px;
  height: 24px;
  color: #696b6c;
  text-align: center;
  line-height: 24px;
  margin: 0 1px;
  border-radius: 6px;
}
.header-lark a i {
  font-size: 17px;
  cursor: pointer;
}
.header-lark a .icon_tag_refresh {
  font-size: 16px;
}
.header-lark a:hover {
  background-color: #e9eaeb;
}
.black-bg .logo {
  color: #FFF;
}
.black-bg span {
  vertical-align: middle;
}
.black-bg .header-user .lan .line {
  color: #FFF;
  margin-right: 6px;
}
.black-bg .header-user .lan .en-link {
  color: #fff;
  margin-right: 6px;
}
.black-bg .header-user .lan .en-link:last-child {
  opacity: 0.5;
}
.black-bg .header-user .lan .en-link:hover {
  opacity: 0.75;
}
.black-bg .header-user .unlogin {
  float: left;
  line-height: 33px;
}
.black-bg .header-user .login {
  color: #FFF;
}
.black-bg .header-user .user-btn {
  color: #FFF;
  border-color: transparent;
}
.black-bg .header-user .iconfont {
  color: #FFF;
}
.black-bg .nav-menu .nav-item > span,
.black-bg .nav-menu .nav-item > a {
  color: #FFF;
}
.black-bg .ph-menu-icon {
  color: #FFF;
}
.header-of-page.active {
  background-color: #F7F4F5;
}
.header-of-page.active .logo {
  color: #353030;
}
.header-of-page.active .header-user .lan .line,
.header-of-page.active .header-user .lan .en-link {
  color: #5C5758;
}
.header-of-page.active .header-user .login {
  color: #353030;
}
.header-of-page.active .header-user .user-btn {
  color: #353030;
  border-color: #FE4066;
  color: #FE4066;
}
.header-of-page.active .header-user .iconfont {
  color: #353030;
}
.header-of-page.active .nav-menu .nav-item > span,
.header-of-page.active .nav-menu .nav-item > a {
  color: #353030;
}
.header-of-page.active .ph-menu-icon {
  color: #353030;
}
footer {
  padding: 80px 0 40px;
  background-color: #FFF;
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
}
footer .footer-content {
  width: 92%;
  max-width: 1300px;
  text-align: left;
  margin: auto;
}
footer .footer-box {
  font-size: 0;
  letter-spacing: 0;
  word-spacing: 0;
  margin: 0;
  padding: 0;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  width: 100%;
}
footer .footer-item {
  font-size: 14px;
  display: inline-block;
  text-align: left;
  vertical-align: top;
  width: calc(100% / 5.1);
  margin-top: 20px;
  letter-spacing: 1px;
}
footer .footer-item h3 {
  font-size: 16px;
  color: #5C5758;
  font-weight: normal;
  margin-top: 0;
  margin-bottom: 24px;
}
footer .footer-item li {
  margin-top: 11px;
}
footer .footer-item a {
  color: #8C8889;
}
footer .footer-item a:hover {
  color: #FE4066;
}
footer .footer-item .footer-logo {
  font-size: 24px;
  color: #353030;
  line-height: 1;
  margin-bottom: 20px;
}
footer .footer-item .footer-logo i {
  font-size: 24px;
  color: #FE4066;
  font-weight: 600;
}
footer .footer-item p {
  color: #8C8889;
  margin-top: 10px;
}
footer .footer-item .footer-icon {
  margin-top: 20px;
}
footer .footer-item .footer-icon span {
  display: inline-block;
  position: relative;
  margin-right: 16px;
}
footer .footer-item .footer-icon span i {
  font-size: 18px;
  color: #bfbdbd;
}
footer .footer-item .footer-icon span i:hover {
  color: #8C8889;
}
footer .footer-item .footer-icon span img {
  display: none;
  position: absolute;
  top: 30px;
  left: -56px;
}
footer .footer-item .footer-icon .weixin:hover img {
  display: block;
}
footer .ishuawei .footer-item {
  width: calc(100% / 6.1);
}
footer .footer-foot {
  margin-top: 70px;
}
footer .footer-foot p {
  display: inline-block;
  font-size: 12px;
  margin: 0;
  color: #bfbdbd;
}
footer .footer-foot p a {
  color: #bfbdbd;
  margin-right: 20px;
}
footer .footer-foot p a:hover {
  color: #FE4066;
}
footer .footer-foot .foot-last {
  float: right;
}
.footer-web {
  display: block;
}
.footer-phone {
  display: none;
  padding: 50px 0 0;
  background-color: #FFF;
}
.footer-phone .footer-content {
  width: 100%;
}
.footer-phone .footer-header {
  font-size: 24px;
  color: #353030;
  padding: 20px 4%;
}
.footer-phone .footer-header i {
  font-size: 24px;
  color: #FE4066;
  font-weight: 600;
}
.footer-phone .footer-header a {
  display: block;
  color: #353030;
}
.footer-phone .footer-box {
  background-color: #F7F4F5;
}
.footer-phone .footer-item {
  width: 100%;
  margin-top: 0;
  line-height: 48px;
  display: block;
}
.footer-phone .footer-item h3 {
  height: 48px;
  margin: 0;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  padding: 5px 38px 0;
  text-align: left;
}
.footer-phone .footer-item h3 i {
  float: right;
}
.footer-phone .footer-item ul {
  display: none;
  background-color: #FFF;
}
.footer-phone .footer-item ul li {
  text-align: left;
  padding-left: 38px;
}
.footer-phone .footer-item a {
  display: block;
  width: 100%;
  height: 100%;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}
.footer-phone .footer-foot {
  background-color: #F7F4F5;
  margin: 0;
  padding: 20px 4% 80px;
}
.footer-phone .footer-foot p {
  display: block;
  text-align: left;
  margin-top: 20px;
}
.content-red {
  background-color: #FE4066;
  padding: 150px 0;
  text-align: center;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}
.content-red h5 {
  font-size: 48px;
  line-height: 1.5;
  color: #FFF;
  font-weight: 600;
  margin: 0 0 20px;
}
.content-red h6 {
  font-size: 20px;
  line-height: 100%;
  color: #FFF;
  font-weight: 400;
  margin: 0;
}
.content-red .footer-btna {
  display: block;
  width: 240px;
  height: 56px;
  line-height: 56px;
  border-radius: 6px;
  margin: 60px auto 0;
  background-color: #FFF;
  font-size: 16px;
  color: #FE4066;
  -webkit-transition: 0.3s;
  transition: 0.3s;
}
.content-red .footer-btna:hover {
  opacity: 0.8;
  filter: alpha(opacity=80);
}
.clear-space * {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}
@media (max-width: 1330px) {
  .content-red h5 {
    font-size: 38px;
  }
  .content-red h6 {
    font-size: 22px;
  }
}
@media (max-width: 1299px) {
  .header-content .nav-menu {
    margin-left: 4%;
  }
  .header-content .nav-menu .nav-item + .nav-item {
    margin-left: 25px;
  }
  .header-content .header-user .user-btn {
    margin-left: 25px;
    width: 80px;
  }
}
@media (max-width: 1130px) {
  .header-content .header-user .user-btn {
    margin-left: 14px;
  }
  .header-content .header-user .unlogin {
    margin-right: 8px;
  }
}
@media (max-width: 1100px) {
  footer .footer-foot p {
    display: block;
    line-height: 26px;
  }
  footer .footer-foot .foot-last {
    float: none;
  }
}
@media screen and (max-width: 999px) {
  .header-content .nav-menu {
    display: none;
  }
  .header-content .ph-menu-icon {
    display: block;
  }
  .header-content .header-user {
    display: none;
  }
  .header-of-page.active {
    background-color: #F0F0F0;
    height: 100%;
    overflow-y: auto;
    padding-top: 66px;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    position: fixed;
    z-index: 5;
  }
  .header-of-page.active .header-content {
    height: auto;
    width: 100%;
    padding: 0;
  }
  .header-of-page.active .header-content > .logo {
    display: none;
  }
  .header-of-page.active .header-content .nav-menu {
    background-color: #FFF;
    display: block;
    float: none;
    margin: 0;
    padding: 20px 0 0;
  }
  .header-of-page.active .header-content .nav-menu .nav-item {
    float: none;
    margin-left: 0;
    border-bottom: 1px solid #E9E9E9;
    padding: 10px 4% 10px 6%;
  }
  .header-of-page.active .header-content .nav-menu .nav-item:last-child {
    border: none;
  }
  .header-of-page.active .header-content .nav-menu .nav-item.active > span {
    color: #353030;
  }
  .header-of-page.active .header-content .nav-menu .nav-item.active > span .iconfont {
    color: #353030;
  }
  .header-of-page.active .header-content .nav-menu .nav-item.active .nav-menu-drop {
    display: none;
  }
  .header-of-page.active .header-content .nav-menu .nav-item > span {
    overflow: hidden;
  }
  .header-of-page.active .header-content .nav-menu .nav-item > span .iconfont {
    float: right;
    font-size: 20px;
  }
  .header-of-page.active .header-content .nav-menu .nav-item .nav-menu-drop {
    position: relative;
    left: auto;
    top: auto;
    -webkit-box-shadow: none;
            box-shadow: none;
    padding: 30px 0;
  }
  .header-of-page.active .header-content .nav-menu .nav-item .nav-menu-drop .product-nav {
    padding: 0;
    width: 100%;
  }
  .header-of-page.active .header-content .nav-menu .nav-item .nav-menu-drop h3 {
    font-size: 18px;
  }
  .header-of-page.active .header-content .nav-menu .nav-item .nav-menu-drop ul li {
    padding: 8px;
  }
  .header-of-page.active .header-content .nav-menu .nav-item .nav-menu-drop ul li img {
    top: 8px;
    left: 8px;
  }
  .header-of-page.active .header-content .nav-menu .nav-item .nav-menu-drop .download-nav {
    padding: 0;
    width: 100%;
  }
  .header-of-page.active .header-content .ph-menu-icon {
    display: none;
  }
  .header-of-page.active .header-content .header-user {
    padding: 46px 0 70px;
    float: none;
    display: block;
    text-align: center;
  }
  .header-of-page.active .header-content .header-user #userInfo {
    display: block;
  }
  .header-of-page.active .header-content .header-user .lan {
    display: block;
    text-align: center;
    padding-left: 6px;
    margin-right: 0;
  }
  .header-of-page.active .header-content .header-user .unlogin {
    float: none;
  }
  .header-of-page.active .header-content .header-user .login,
  .header-of-page.active .header-content .header-user .user-btn {
    display: block;
    float: none;
    border: none;
    font-size: 16px;
    color: #5C5758;
    text-align: center;
    background: transparent;
    width: 150px;
    margin: 10px auto 0;
    line-height: 26px;
  }
  .header-of-page.active .header-content .header-user .avatar {
    display: none;
  }
  .header-of-page.active .header-content .header-user .arrow-down {
    display: none;
  }
  .header-of-page.active .header-content .header-user .user-menu {
    display: block;
    position: relative;
    left: 0;
    top: auto;
    width: 100%;
    -webkit-box-shadow: none;
            box-shadow: none;
    text-align: center;
    background-color: transparent;
  }
  .header-of-page.active .header-content .header-user .user-menu li {
    margin-top: 15px;
  }
  .header-of-page.active .header-content .header-user .user-menu li:hover {
    background-color: transparent;
  }
  .header-of-page.active .header-content .header-user .user-menu li a {
    font-size: 16px;
    color: #5C5758;
    line-height: 26px;
  }
  .header-of-page.active .header-content .ph-head {
    display: block;
    position: fixed;
    -webkit-box-shadow: 0 2px 4px rgba(0, 0, 0, 0.04);
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.04);
    padding: 15px 4% 15px 6%;
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
    background-color: #FFF;
    border-bottom: 1px solid #E9E9E9;
    width: 100%;
    left: 0;
    top: 0;
    height: 68px;
  }
  .header-of-page.active .header-content .ph-head .ph-menu-icon {
    display: block;
  }
}
@media screen and (max-width: 900px) {
  footer .footer-item {
    width: calc(100% / 3);
  }
}
@media screen and (max-width: 768px) {
  .content-red {
    padding: 100px 0;
  }
  .content-red h5 {
    font-size: 28px;
  }
  .content-red h6 {
    font-size: 18px;
    margin: 15px 0 30px;
  }
  .content-red .footer-btna {
    width: 160px;
    font-size: 14px;
    height: 54px;
    line-height: 54px;
  }
}
@media screen and (max-width: 520px) {
  .footer-web {
    display: none;
  }
  .footer-phone {
    display: block;
  }
  footer .footer-foot {
    padding-bottom: 60px;
  }
  footer .footer-foot p {
    line-height: normal;
    margin-top: 16px;
  }
}
@media screen and (max-width: 500px) {
  .header-of-page.active .header-content .nav-menu .nav-item .nav-menu-drop .download-item {
    width: calc((100% - 24px) / 2);
  }
  .header-of-page.active .header-content .nav-menu .nav-item .nav-menu-drop .download-item:first-of-type {
    margin-right: 18px;
  }
  .content-red {
    padding: 80px 0;
  }
  .content-red h5 {
    font-size: 20px;
  }
  .content-red h6 {
    font-size: 16px;
    margin: 15px 0 30px;
  }
  footer .footer-foot p a {
    margin: 0 0 0 5px;
  }
  footer .footer-foot p a:first-child {
    margin-left: 0;
  }
}
@media (max-width: 375px) {
  footer .footer-item {
    width: 100%;
    text-align: center;
  }
}
.clear-space * {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}
.clear-space p,
.clear-space i,
.clear-space b,
.clear-space ul,
.clear-space li,
.clear-space table,
.clear-space tr,
.clear-space td,
.clear-space a,
.clear-space span,
.clear-space h1,
.clear-space h2,
.clear-space h3,
.clear-space h4,
.clear-space h5,
.clear-space img,
.clear-space input,
.clear-space button {
  margin: 0;
  padding: 0;
}
.clear-space .msg-box {
  position: fixed;
  top: 50px;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  text-align: center;
  -webkit-box-shadow: 0 3px 10px 0 rgba(0, 0, 0, 0.15);
          box-shadow: 0 3px 10px 0 rgba(0, 0, 0, 0.15);
  background-color: #FFF;
  padding: 10px 20px;
  min-width: 400px;
  max-width: 900px;
  z-index: 10;
}
.clear-space .msg-box .warning {
  width: 24px;
  height: 24px;
  line-height: 24px;
  background-color: #FE4066;
  color: #FFF;
  font-size: 14px;
  display: inline-block;
  border-radius: 50%;
  margin-top: 16px;
}
.clear-space .msg-box .success {
  width: 24px;
  height: 24px;
  line-height: 24px;
  background-color: #3F9F00;
  color: #FFF;
  font-size: 14px;
  display: inline-block;
  border-radius: 50%;
  margin-top: 16px;
}
.clear-space .msg-box p {
  color: #FE4066;
}
.clear-space .about .about-item {
  margin: 50px 0;
}
.clear-space .about .about-item h2 {
  font-size: 24px;
  color: #444;
  font-weight: normal;
}
.clear-space .about .about-item ul {
  margin-top: 50px;
}
.clear-space .about .about-item li {
  color: #FE4066;
  margin: 20px 0;
}
.clear-space .about .about-item li a {
  color: #FE4066;
  text-decoration: none;
}
.clear-space .about .about-item.server {
  padding-top: 50px;
}
.clear-space .about .about-item.wx {
  margin-bottom: 150px;
  padding-top: 50px;
}
.clear-space .about .about-item.wx img {
  margin-top: 50px;
}
.clear-space .about .about-item video {
  width: 700px;
  margin: 50px 0;
  -webkit-box-shadow: 0 30px 80px rgba(0, 0, 0, 0.2);
          box-shadow: 0 30px 80px rgba(0, 0, 0, 0.2);
}
.clear-space .idoc-ad {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 40px;
  text-align: center;
  line-height: 40px;
  background-color: #FE4066;
  z-index: 9;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.clear-space .idoc-ad a {
  text-decoration: none;
  color: #FFF;
  font-size: 14px;
}
.clear-space .idoc-ad .idoc-ad-title {
  font-size: 18px;
  font-weight: bold;
}
.clear-space .idoc-ad .ad-close {
  font-size: 13px;
  color: #FFF;
  position: absolute;
  top: 50%;
  right: 16px;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
}
@media screen and (max-width: 1340px) {
  .clear-space .content .idoc-content {
    width: 94%;
  }
}
@media screen and (max-width: 1120px) {
  .clear-space .content .idoc-content h1 {
    font-size: 50px;
  }
  .clear-space .first-content .mockpup {
    font-size: 50px;
  }
}
@media screen and (max-width: 860px) {
  .clear-space .content .idoc-content h1 {
    font-size: 32px;
  }
  .clear-space .first-content .mockpup {
    font-size: 32px;
  }
}
@media screen and (max-width: 840px) {
  .clear-space .about .about-item video {
    width: 98%;
  }
}
@media screen and (max-width: 460px) {
  .clear-space .subscribe h1 {
    font-size: 28px !important;
  }
  .clear-space .about .about-item.server {
    padding-top: 0;
  }
  .clear-space .about .about-item.wx {
    margin-bottom: 60px;
    padding-top: 0;
  }
}