:root {
  --square-linear-gradient: linear-gradient(
    250.2deg,
    rgb(215, 0, 15) 8.486%,
    rgb(235, 60, 8) 53.321%,
    rgb(255, 120, 0) 91.514%
  );
  --swiper-theme-color: #d7000f;
  --ant-color-primary: #d7000f;
  --main-color: #d7000f;
  --link-color: #154398;
  --ant-font-size: 14px;
  --ant-font-size-sm: 12px;
  --ant-font-size-lg: 0.16rem;
  --ant-font-size-xl: 0.18rem;

  --ant-font-size-heading-1: 0.36rem;
  --ant-font-size-heading-2: 0.32rem;
  --ant-font-size-heading-3: 0.24rem;
  --ant-font-size-heading-4: 0.22rem;
  --ant-font-size-heading-5: 0.2rem;

  --ant-padding-xxs: 4px;
  --ant-padding-xs: 8px;
  --ant-padding-sm: 12px;
  --ant-padding: 16px;
  --ant-padding-md: 0.2rem;
  --ant-padding-lg: 0.24rem;
  --ant-padding-xl: 0.32rem;
  --ant-padding-xxl: 0.48rem;
  --ant-margin-xxs: 4px;
  --ant-margin-xs: 8px;
  --ant-margin-sm: 12px;
  --ant-margin: 16px;
  --ant-margin-md: 0.2rem;
  --ant-margin-lg: 0.24rem;
  --ant-margin-xl: 0.32rem;
  --ant-margin-xxl: 0.48rem;

  --ant-box-shadow: 0 6px 16px 0 rgba(0, 0, 0, 0.06), 0 3px 6px -4px rgba(0, 0, 0, 0.1),
    0 9px 28px 8px rgba(0, 0, 0, 0.03);
  --ant-box-shadow-secondary: 0 6px 16px 0 rgba(0, 0, 0, 0.08),
    0 3px 6px -4px rgba(0, 0, 0, 0.12), 0 9px 28px 8px rgba(0, 0, 0, 0.05);
  --ant-box-shadow-tertiary: 0 1px 2px 0 rgba(0, 0, 0, 0.03),
    0 1px 6px -1px rgba(0, 0, 0, 0.02), 0 2px 4px 0 rgba(0, 0, 0, 0.02);
  --ant-box-shadow-popover-arrow: 2px 2px 5px rgba(0, 0, 0, 0.05);
  --ant-box-shadow-card: 0 1px 2px -2px rgba(0, 0, 0, 0.16),
    0 3px 6px 0 rgba(0, 0, 0, 0.12), 0 5px 12px 4px rgba(0, 0, 0, 0.09);
  --ant-box-shadow-drawer-right: -6px 0 16px 0 rgba(0, 0, 0, 0.08),
    -3px 0 6px -4px rgba(0, 0, 0, 0.12), -9px 0 28px 8px rgba(0, 0, 0, 0.05);
  --ant-box-shadow-drawer-left: 6px 0 16px 0 rgba(0, 0, 0, 0.08),
    3px 0 6px -4px rgba(0, 0, 0, 0.12), 9px 0 28px 8px rgba(0, 0, 0, 0.05);
  --ant-box-shadow-drawer-up: 0 6px 16px 0 rgba(0, 0, 0, 0.08),
    0 3px 6px -4px rgba(0, 0, 0, 0.12), 0 9px 28px 8px rgba(0, 0, 0, 0.05);
  --ant-box-shadow-drawer-down: 0 -6px 16px 0 rgba(0, 0, 0, 0.08),
    0 -3px 6px -4px rgba(0, 0, 0, 0.12), 0 -9px 28px 8px rgba(0, 0, 0, 0.05);
  --ant-box-shadow-tabs-overflow-left: inset 10px 0 8px -8px rgba(0, 0, 0, 0.08);
  --ant-box-shadow-tabs-overflow-right: inset -10px 0 8px -8px rgba(0, 0, 0, 0.08);
  --ant-box-shadow-tabs-overflow-top: inset 0 10px 8px -8px rgba(0, 0, 0, 0.08);
  --ant-box-shadow-tabs-overflow-bottom: inset 0 -10px 8px -8px rgba(0, 0, 0, 0.08);
}

@media (max-width: 1023px) {
  .hidden-mobile {
    display: none !important;
  }
}

@media (min-width: 1024px) {
  .hidden-desktop {
    display: none !important;
  }
}

body {
  color: rgb(50, 50, 50);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 14px;
  line-height: 1.5;
}

body::-webkit-scrollbar-track {
  -webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.3);
  border-radius: 5px;
  background-color: #f5f5f5;
}
body::-webkit-scrollbar {
  width: 8px;
  background-color: #f5f5f5;
}

body::-webkit-scrollbar-thumb {
  border-radius: 5px;
  -webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.3);
  background-color: #bdb9b9;
}

div::-webkit-scrollbar-track {
  -webkit-box-shadow: inset 0 0 3px rgba(0, 0, 0, 0.3);
  border-radius: 3px;
  background-color: #f5f5f5;
}

div::-webkit-scrollbar {
  width: 6px;
  background-color: #f5f5f5;
}

div::-webkit-scrollbar-thumb {
  border-radius: 3px;
  -webkit-box-shadow: inset 0 0 3px rgba(0, 0, 0, 0.3);
  background-color: #bdb9b9;
}
a:hover {
  color: #333;
}
.lr {
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
}
.lrw {
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -ms-flex-wrap: wrap;
  -webkit-flex-wrap: wrap;
  flex-wrap: wrap;
}
.lrc {
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
}

.mod {
  --mod-title-font-size: 0.48rem;
  --mod-subtitle-font-size: 0.24rem;
  --mod-title-color: rgb(50, 50, 50);
  --mod-subtitle-color: rgb(120, 120, 120);
}

.mod {
  padding-top: 0.84rem;
  box-sizing: border-box;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.mod .mod-hd {
  width: 100%;
  display: flex;
  padding: 0.24rem 0;
}

.mod .mod-title {
  flex: 1;
  letter-spacing: 0.02rem;
}

.mod .mod-title.center {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.mod .mod-title.right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: center;
}

.mod .mod-hd h3 {
  position: relative;
  font-weight: normal;
  color: var(--mod-title-color);
  font-size: var(--mod-title-font-size);

  line-height: 1;
  display: inline-block;
}

.mod .mod-hd h3::before {
  content: "";
  position: absolute;
  right: -0.24rem;
  top: 0.03rem;
  width: 0.14rem;
  height: 0.14rem;
  border-radius: 0.02rem;
  background: var(--square-linear-gradient);
}

.mod .mod-hd .subtitle {
  color: var(--mod-subtitle-color);
  font-size: var(--mod-subtitle-font-size);
  margin-top: 0.16rem;
}

.mod .mod-bd {
  padding: var(--ant-padding-lg) 0;
}

@media only screen and (max-width: 767px) {
  .mod {
    --mod-title-font-size: 20px;
    --mod-subtitle-font-size: 14px;
  }

  .mod {
    padding: 20px 0;
  }

  .mod .mod-bd {
    padding: var(--ant-padding) 0;
  }
}

.wrapper {
  box-sizing: border-box;
  max-width: 1600px;
  margin: 0 auto;
}

@media only screen and (max-width: 1660px) {
  .wrapper {
    width: 90%;
    padding: 0 20px;
  }
}

.flex-box {
  box-sizing: border-box;
  display: flex;
  flex-wrap: wrap;
}

.flex-box .flex-box-left {
  box-sizing: border-box;
  width: 50%;
}

.flex-box .flex-box-right {
  box-sizing: border-box;
  width: 50%;
}

@media only screen and (max-width: 767px) {
  .flex-box .flex-box-left {
    width: 100% !important;
    padding-right: 0 !important;
    margin-bottom: 24px;
  }

  .flex-box .flex-box-right {
    width: 100% !important;
    padding-left: 0 !important;
  }
}

.container {
  height: 100%;
}

.container img {
  max-width: 100%;
}

.pic {
  overflow: hidden;
  position: relative;
  height: auto;
}

.bgimg {
  width: 100%;
}

.upimg {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  transition: all 0.5s;
}

/* + */
.toggle-btn {
  display: none;
}

@media only screen and (max-width: 767px) {
  .toggle-btn {
    display: block;
    transition: all 0.5s;
    font-size: 18px;
  }
  .inner-cont > p img {
    width: 100%;
    height: auto;
    padding-bottom: 20px;
  }
}

/* ==========================================================================
Nav 导航栏
========================================================================== */
.dropdown {
  box-sizing: border-box;
  position: absolute;
  z-index: 999;
  background: rgba(255, 255, 255, 0.8);
  display: none;
  padding: 0.12rem;
  top: 100%;
  min-width: 1.2rem;
}

.dropdown:after {
  content: "";
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
  border: 0 solid transparent;
  border-width: 0 5px 5px;
  border-bottom-color: var(--primary);
  left: 50%;
  margin-left: -5px;
  top: -5px;
  display: none;
}

.dropdown a {
  transition: all 0.3s;
  white-space: nowrap;
  font-size: 0.14rem;
  line-height: 2.2;
  float: left;
  padding: 0;
  color: #000;
  background: none;
  border-bottom: 0 none;
  width: 100%;
  display: block;
  text-align: center;
}

.dropdown a:hover {
  color: var(--main-color);
}

.footer {
  background: #222222;
  color: #929191;
  position: relative;
  z-index: 1;
}

.footer a {
  color: #929191;
  transition: color 0.3s;
}

.footer a:hover {
  color: rgba(255, 255, 255, 1);
  text-decoration: underline;
}

.footer-hd {
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  padding: 0.24rem 0;
  height: 1.12rem;
  box-sizing: border-box;
}

.footer-logo {
  padding-top: 0.06rem;
}

.footer-logo img {
  width: 1.64rem;
}

.footer-ft {
  background-color: #1b1b1b;
  font-size: 0.16rem;
  color: rgba(255, 255, 255, 0.5);
}

.footer-ft a {
  color: rgba(255, 255, 255, 0.5);
  transition: all 0.3s;
}

.footer-ft a:hover {
  color: rgba(255, 255, 255, 1);
}

.footer-legal {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  padding: 0.2rem 0;
  margin: 0 -1em;
}

.footer-legal.center {
  justify-content: center;
}

.footer-legal.space-between {
  justify-content: space-between;
}

.footer-legal .footer-ft-content {
  display: flex;
  flex-wrap: wrap;
}

.footer-legal.space-between .footer-ft-content {
  flex: 1;
}

.footer-legal .space-item {
  padding: 0 1em;
  display: flex;
  align-items: center;
}

.beian-link {
  display: flex;
}

.beian-icon {
  display: flex;
  align-items: center;
  margin-right: 0.08rem;
}

.hotline {
}

.hotline-label {
}

.hotline-content {
  font-family: Arial, Helvetica, sans-serif;
  font-weight: bold;
  color: rgba(255, 255, 255, 0.95);
  font-size: 0.24rem;
}

@media only screen and (max-width: 767px) {
  .footer-legal {
    padding: 12px 0;
    line-height: 1.8;
  }

  .footer-legal.center {
    justify-content: start;
  }

  .footer-legal .footer-ft-content {
    width: 100%;
    flex: auto;
  }

  .dropdown a {
    text-align: left;
  }
}

.footer-contact {
  margin-right: 5%;
  font-size: 0.16rem;
  line-height: 1.875;
}

.fc-hd {
  font-size: 0.2rem;
  margin: 0.12rem 0;
}

.fc-bd {
  font-size: 0.16rem;
  line-height: 1.875;
}

.social-share {
  margin-left: 5%;
}
.copyright,
.footer-links {
  margin-right: 0.18rem;
}

@media only screen and (max-width: 1024px) {
  .social-share {
    display: none;
  }
}

@media only screen and (max-width: 767px) {
  .wrapper {
    width: 100%;
    padding: 0 20px;
  }

  .footer {
    font-size: var(--ant-font-size-sm);
  }

  .footer-hd {
    display: none;
  }

  .footer-bd {
    display: none;
  }

  .footer-ft {
    padding: 16px 0;
    font-size: 12px;
  }

  .footer-ft .wrapper {
    flex-wrap: wrap;
  }
  .footer-ft-left {
    width: 100%;
    flex-wrap: wrap;
    justify-content: flex-start;
  }

  .footer-ft-right {
    width: 100%;
  }
  .footer-ft-right .social-share-title {
    margin-right: 0;
  }

  .beian,
  .copyright {
    margin-bottom: 4px;
  }
}
.button {
  --sk-button-background: rgb(215, 0, 15);
  --sk-button-background-hover: rgb(235, 60, 8);
  --sk-button-background-active: rgb(255, 120, 0);

  --sk-button-color: rgb(255, 255, 255);
  --sk-button-color-hover: var(--sk-button-color);
  --sk-button-color-active: var(--sk-button-color-hover);
  --sk-button-disabled-opacity: var(--sk-link-disabled-opacity, 0.42);

  --sk-button-border-color: transparent;
  --sk-button-border-radius: 980px;

  --sk-button-width: 1.5rem;
  --sk-button-height: 0.44rem;
  --sk-button-font-size: 0.16rem;
}

.button {
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
  cursor: pointer;

  padding: 0 0.24rem;
  background: var(--sk-button-background);
  color: var(--sk-button-color);
  border: 1px solid var(--sk-button-border-color);
  border-radius: var(--sk-button-border-radius);
  min-width: var(--sk-button-width);
  height: var(--sk-button-height);
  font-size: var(--sk-button-font-size);
}

.button:hover {
  background: var(--sk-button-background-hover, var(--sk-button-background));
  color: var(--sk-button-color-hover, var(--sk-button-color));
  opacity: 1;
}

.button:focus-visible {
  outline: 2px solid var(--sk-focus-color, #0071e3);
  outline-offset: var(--sk-focus-offset-container, 3px);
  opacity: 1;
}

.button:active {
  background: var(--sk-button-background-active, var(--sk-button-background));
  color: var(--sk-button-color-active, var(--sk-button-color));
  outline: none;
  opacity: 1;
}

.button.disabled,
.button:disabled {
  pointer-events: none;
  opacity: var(--sk-button-disabled-opacity);
}

.button.ghost {
  --sk-button-background: transparent;
  --sk-button-background-hover: rgb(235, 60, 8);
  --sk-button-background-active: rgb(255, 120, 0);

  --sk-button-color: rgb(255, 255, 255);
  --sk-button-color-hover: #fff;
}

.button.button-linear-gradient {
  --sk-button-background: linear-gradient(
    220.03deg,
    rgb(215, 0, 15) 7.065%,
    rgb(235, 60, 8) 53.435%,
    rgb(255, 120, 0) 92.935%
  );
  --sk-button-background-hover: linear-gradient(
    220.03deg,
    rgb(215, 0, 15) 7.065%,
    rgb(235, 60, 8) 53.435%,
    rgb(255, 120, 0) 92.935%
  );
  --sk-button-background-active: linear-gradient(
    220.03deg,
    rgb(215, 0, 15) 7.065%,
    rgb(235, 60, 8) 53.435%,
    rgb(255, 120, 0) 92.935%
  );
}

.button.default {
  --sk-button-border-color: rgba(76, 78, 100, 0.22);
  --sk-button-background: transparent;
  --sk-button-background-hover: transparent;
  --sk-button-background-active: transparent;

  --sk-button-color: rgb(50, 50, 50);
}

.button.default:hover,
.button.default:active {
  border-color: rgba(76, 78, 100, 0.4);
}

@media only screen and (max-width: 767px) {
  .button {
    --sk-button-width: 150px;
    --sk-button-height: 36px;
    --sk-button-font-size: 14px;
  }
}

.footer-bd {
  display: flex;
  justify-content: space-between;
  padding: 0.32rem 0 0.8rem;
  padding: 0.32rem 0;
}

.footer-nav {
  flex: 1;
  display: flex;
  justify-content: space-between;
}

.footer-nav .fn-col {
  margin-top: calc(-0.68rem - 0.32rem);
  position: relative;
}

.footer-nav .fn-col h3 {
  color: #929191;
  font-size: 0.18rem;
  line-height: 2;
  font-weight: bold;
  height: 0.68rem;
  padding-bottom: 0.32rem;
}

.footer-nav .fn-col h3 a {
  color: #929191;
  transition: all 0.3s;
}

.footer-nav .fn-col li {
  font-size: 0.16rem;
  line-height: 1.875;
  margin-bottom: 0.08rem;
}

.footer-nav .fn-col li a {
  color: #929191;
  transition: all 0.3s;
}

.footer-nav .fn-col li a:hover {
  text-decoration: underline;
  color: rgba(255, 255, 255, 1);
}

.header-search-area {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}
.header-search {
  height: 40px;
  border: 1px solid transparent;
  border-radius: 20px;
  margin: 0 1.5vw;
  position: relative;
  transition: all 0.3s;
}

.header-search .search-input {
  border-radius: 20px;
  font-size: 14px;
  box-sizing: border-box;
  outline: none;
  transition: all 0.3s;
  background-color: transparent;
  border: 0;
  height: 38px;
  width: 2rem;
  position: relative;
  padding: 0 0.4rem 0 0.24rem;
  color: #fff;
}

.header-search .search-button {
  border: 0;
  box-shadow: none;
  background-color: transparent;
  position: absolute;
  top: 0;
  right: 0;
  z-index: 1;
  width: 0.4rem;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 16px;
}

.header-search .search-button:hover {
  opacity: 0.8;
}

.header-search:hover {
  border: 1px solid rgba(255, 255, 255, 0.8);
}

.header-search:hover,
.header-search.search-focus {
  box-shadow: 0 0 0 4px rgba(4, 62, 135, 0.3);
  outline: 0;
  border: 1px solid rgba(255, 255, 255, 1);
}

.header-search.search-focus .search-input {
  width: 2.4rem;
}

@media only screen and (max-width: 767px) {
  .footer-bd {
    display: none;
  }

  .header-search-area {
    display: none;
  }
}

.layui-col-space32 {
  margin: 0 -16px !important;
}

.layui-col-space32 > * {
  padding: 0 16px;
}

.layui-col-space90 {
  margin: 0 -0.45rem !important;
}

.layui-col-space90 > * {
  padding: 0 0.45rem;
}

.solution-list-item {
  --solution-icon-height: 1.6rem;

  position: relative;
}

.header-search {
  position: relative;
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.header-search-icon {
  width: 0.22rem;
  height: 0.22rem;
  background-image: url("../images/icons/search_icon.svg");
  background-repeat: no-repeat;
  background-position: 0 50%;
  background-size: 100%;
}

/* logo */
#globalnav .logo {
  box-sizing: border-box;
  display: block;
  transition: all 0.3s;
  flex: none;
  width: var(--global-logo-width);
  height: var(--global-logo-height);
  background-repeat: no-repeat;
  background-position: 0 50%;
  background-size: auto 100%;
  background-image: var(--global-logo-url);
  position: relative;
  z-index: 998;
}

/* lang */

.header-item {
  color: var(--r-globalnav-color);
  border-radius: 50%;
  width: 0.5rem;
  height: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(0, 0, 0, 0.2);
  font-size: 0.18rem;
  cursor: pointer;
  transition: all 0.3s;
}

.header-item:hover {
  background-color: rgba(0, 0, 0, 0.1);
}

.lang-box {
  position: relative;
  z-index: 999;
  padding: 0.04rem 0;
  margin-left: 0.16rem;
}

.lang-dropdown-trigger {
}

.lang-dropdown-trigger .lang-arrow {
  margin-left: 0.08rem;
  width: 0.14rem;
  height: 0.08rem;

  background-image: url("../images/icons/xiala_icon.svg");
  background-repeat: no-repeat;
  background-position: 0 50%;
  background-size: 100%;
}

.lang-dropdown {
  position: absolute;
  left: 50%;
  top: 100%;
  box-shadow: 1px 10px 10px rgba(0, 0, 0, 0.12);
  background: #fff;
  border-radius: 4px;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, 10px);
}

.lang-box:hover .lang-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  transform: translate(-50%, 0);
  transition: all 0.3s;
  padding: 0.08rem;
}

.lang-dropdown a {
  display: flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  padding: 0.04rem 0.2rem;
  font-size: 0.16rem;
  color: #333;
  border-bottom: 1px solid #e5e5e58e;
  transition: all 0.3s;
  min-width: 0.8rem;
}

.lang-dropdown a:hover {
  color: var(--ant-color-primary);
}

@media only screen and (max-width: 767px) {
  #globalnav .logo {
    margin-top: 6px;
  }

  .dropdown {
    width: 100%;
    position: relative;
    margin: 0;
    background: #fff;
    overflow: hidden;
  }

  .dropdown a {
    white-space: nowrap;
    font-size: 14px;
  }

  .dropdown:after {
    display: none;
  }

  .lang-box {
    display: none;
  }

  #globalnav .gn-item-lang {
    display: block;
  }
}

.search-flyout {
  position: absolute;
  top: -1000px;
  right: 0;
  width: 100%;
  z-index: 99;
  transition: all 0.5s;
  box-sizing: border-box;
  padding: 0.24rem 0;
}

.search-flyout .wrapper {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.search-flyout.active {
  top: var(--global-header-height);
}

.search-flyout .close {
  margin-left: 0.2rem;
  width: 0.4rem;
  height: 0.4rem;
  background-image: url("../images/icons/close_icon.svg");
  background-repeat: no-repeat;
  background-position: 50% 50%;
  background-size: 0.24rem auto;
  cursor: pointer;
}

.globalsearch .search-input {
  box-sizing: border-box;
  float: left;
  width: calc(100% - 1.6rem);
  height: 0.6rem;
  padding: 0.08rem 0.26rem;
  border: 1px solid #d9d9d9;
  font-size: 0.2rem;
}

.globalsearch .search-btn {
  box-sizing: border-box;
  float: left;
  width: 1.6rem;
  height: 0.6rem;
  line-height: 0.6rem;
  color: #fff;
  font-size: 0.2rem;
  border: 0;
  background-color: var(--main-color);
  text-align: center;
}

@media only screen and (max-width: 767px) {
  .search-flyout .close {
    background-size: 20px auto;
  }

  .search-hot {
    font-size: 14px;
    margin-bottom: 0.24rem;
  }

  .search-hot a {
    margin-right: 4px;
  }

  .header-item {
    width: 28px;
    height: 28px;
    font-size: 14px;
    background: transparent;
  }

  .global-header-search {
    position: absolute;
    right: 60px;
    top: 10px;
    z-index: 99;
  }

  .globalsearch .search-input {
    font-size: 14px;
  }

  .globalsearch .search-btn {
    font-size: 14px;
  }
}

/* floatbutton */
.floatbutton {
  position: fixed;
  right: 0.2rem;
  bottom: 0.4rem;
  z-index: 999;
  width: 1.28rem;
}

.floatbutton .fb-item {
  box-sizing: border-box;
  position: relative;
  display: block;
  cursor: pointer;
  transition: all 0.3s;
  width: 1.28rem;
  height: 0.4rem;
  margin-top: 0.12rem;
}

.floatbutton .fb-item .fb-item-hd {
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
  width: 100%;
  height: 100%;
  border-radius: 0.08rem;

  border: 0.01rem solid rgba(255, 255, 255, 0.6);
  box-shadow: 0.02rem 0.02rem 0.06rem 0px rgba(169, 169, 169, 0.5);
  font-size: 0.14rem;
  background-image: url("../images/blue-s-bg.jpg");
  background-repeat: no-repeat;
  background-position: 50% 50%;
  background-size: 100% auto;
  color: #fff;
}

.floatbutton .fb-item:hover .fb-item-hd {
  border-color: #f2f2f2;
}

.floatbutton .fb-item.contact .fb-item-hd,
.floatbutton .fb-item.gotop .fb-item-hd {
  background: #fafafa;
  color: #333;
}

.floatbutton .fb-item.contact .fb-item-hd .icon,
.floatbutton .fb-item.gotop .fb-item-hd .icon {
  width: 0.16rem;
  margin-right: 0.08rem;
}

.floatbutton .hide {
  border: 0;
  height: 0;
  margin-top: -0.2rem;
  opacity: 0;
  pointer-events: none;
}

@media only screen and (max-width: 768px) {
  .floatbutton {
    width: 100px;
    right: 6px;
  }

  .floatbutton .fb-item {
    width: 100px;
    height: 28px;
  }

  .floatbutton .fb-item .fb-item-hd {
    font-size: 12px;
  }

  .floatbutton .fb-item.contact .fb-item-hd img,
  .floatbutton .fb-item.gotop .fb-item-hd img {
    width: 12px;
  }
}