@charset "UTF-8";
/*transition: property duration timing-function delay;*/
.flex-h, .flex-h-center, .flex-h-right, .flex-h-right-v-center, .flex-h-btw, .flex-h-v-center, .flex-h-btw-v-center, .flex-h-center-v-center, .flex-h-end-v-center, .flex-h-end-v-start, .flex-h-v-end, .flex-h-v-start {
  display: flex;
  flex-direction: row;
}
.flex-v, .flex-v-btw, .flex-v-btw-h-center, .flex-v-center, .flex-v-center-h-center, .flex-v-center-h-end, .flex-v-h-center, .flex-v-end-h-center, .flex-v-end, .flex-v-h-btw, .flex-h-btw-wrap {
  display: flex;
  flex-direction: column;
}
.flex-h-center {
  justify-content: center;
}
.flex-h-right, .flex-h-right-v-center {
  justify-content: flex-end;
}
.flex-h-right-v-center {
  align-items: center;
}
.flex-h-btw {
  justify-content: space-between;
}
.flex-v-btw, .flex-v-btw-h-center {
  justify-content: space-between;
}
.flex-h-v-center, .flex-h-btw-v-center, .flex-h-center-v-center, .flex-h-end-v-center, .flex-h-end-v-start {
  align-items: center;
}
.flex-h-v-end {
  align-items: flex-end;
}
.flex-h-v-start {
  align-items: flex-start;
}
.flex-h-btw-v-center {
  justify-content: space-between;
}
.flex-h-center-v-center {
  justify-content: center;
}
.flex-h-end-v-center {
  justify-content: flex-end;
}
.flex-h-end-v-start {
  justify-content: flex-end;
}
.flex-v-center, .flex-v-center-h-center, .flex-v-center-h-end {
  justify-content: center;
}
.flex-v-h-center, .flex-v-end-h-center {
  align-items: center;
}
.flex-v-center-h-center {
  align-items: center;
}
.flex-v-center-h-end {
  align-items: flex-end;
}
.flex-v-end {
  justify-content: flex-end;
}
.flex-v-btw-h-center {
  align-items: center;
}
.flex-v-end-h-center {
  justify-content: flex-end;
}
.flex-v-h-btw, .flex-h-btw-wrap {
  justify-content: space-between;
}
.flex-h-btw-wrap {
  flex-wrap: wrap;
}
/*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */
/* Document
   ========================================================================== */
/**
 * 1. Correct the line height in all browsers.
 * 2. Prevent adjustments of font size after orientation changes in iOS.
 */
html {
  line-height: 1.15;
  /* 1 */
  -webkit-text-size-adjust: 100%;
  /* 2 */
  font-size: 62.5%;
}
/* Sections
   ========================================================================== */
/**
 * Remove the margin in all browsers.
 */
body {
  margin: 0;
}
/**
 * Render the `main` element consistently in IE.
 */
main {
  display: block;
}
/**
 * Correct the font size and margin on `h1` elements within `section` and
 * `article` contexts in Chrome, Firefox, and Safari.
 */
h1 {
  font-size: 2em;
  margin: 0.67em 0;
}
/* Grouping content
   ========================================================================== */
/**
 * 1. Add the correct box sizing in Firefox.
 * 2. Show the overflow in Edge and IE.
 */
hr {
  box-sizing: content-box;
  /* 1 */
  height: 0;
  /* 1 */
  overflow: visible;
  /* 2 */
}
/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */
pre {
  font-family: monospace, monospace;
  /* 1 */
  font-size: 1em;
  /* 2 */
}
/* Text-level semantics
   ========================================================================== */
/**
 * Remove the gray background on active links in IE 10.
 */
a {
  background-color: transparent;
}
/**
 * 1. Remove the bottom border in Chrome 57-
 * 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
 */
abbr[title] {
  border-bottom: none;
  /* 1 */
  text-decoration: underline;
  /* 2 */
  text-decoration: underline dotted;
  /* 2 */
}
/**
 * Add the correct font weight in Chrome, Edge, and Safari.
 */
b, strong {
  font-weight: bolder;
}
/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */
code, kbd, samp {
  font-family: monospace, monospace;
  /* 1 */
  font-size: 1em;
  /* 2 */
}
/**
 * Add the correct font size in all browsers.
 */
small {
  font-size: 80%;
}
/**
 * Prevent `sub` and `sup` elements from affecting the line height in
 * all browsers.
 */
sub, sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}
sub {
  bottom: -0.25em;
}
sup {
  top: -0.5em;
}
/* Embedded content
   ========================================================================== */
/**
 * Remove the border on images inside links in IE 10.
 */
img {
  border-style: none;
}
/* Forms
   ========================================================================== */
/**
 * 1. Change the font styles in all browsers.
 * 2. Remove the margin in Firefox and Safari.
 */
button, input, optgroup, select, textarea {
  font-family: inherit;
  /* 1 */
  font-size: 100%;
  /* 1 */
  line-height: 1.15;
  /* 1 */
  margin: 0;
  /* 2 */
}
/**
 * Show the overflow in IE.
 * 1. Show the overflow in Edge.
 */
button, input {
  /* 1 */
  overflow: visible;
}
/**
 * Remove the inheritance of text transform in Edge, Firefox, and IE.
 * 1. Remove the inheritance of text transform in Firefox.
 */
button, select {
  /* 1 */
  text-transform: none;
}
/**
 * Correct the inability to style clickable types in iOS and Safari.
 */
button, [type="button"], [type="reset"], [type="submit"] {
  -webkit-appearance: button;
}
/**
 * Remove the inner border and padding in Firefox.
 */
button::-moz-focus-inner, [type="button"]::-moz-focus-inner, [type="reset"]::-moz-focus-inner, [type="submit"]::-moz-focus-inner {
  border-style: none;
  padding: 0;
}
/**
 * Restore the focus styles unset by the previous rule.
 */
button:-moz-focusring, [type="button"]:-moz-focusring, [type="reset"]:-moz-focusring, [type="submit"]:-moz-focusring {
  outline: 1px dotted ButtonText;
}
/**
 * Correct the padding in Firefox.
 */
fieldset {
  padding: 0.35em 0.75em 0.625em;
}
/**
 * 1. Correct the text wrapping in Edge and IE.
 * 2. Correct the color inheritance from `fieldset` elements in IE.
 * 3. Remove the padding so developers are not caught out when they zero out
 *    `fieldset` elements in all browsers.
 */
legend {
  box-sizing: border-box;
  /* 1 */
  color: inherit;
  /* 2 */
  display: table;
  /* 1 */
  max-width: 100%;
  /* 1 */
  padding: 0;
  /* 3 */
  white-space: normal;
  /* 1 */
}
/**
 * Add the correct vertical alignment in Chrome, Firefox, and Opera.
 */
progress {
  vertical-align: baseline;
}
/**
 * Remove the default vertical scrollbar in IE 10+.
 */
textarea {
  overflow: auto;
}
/**
 * 1. Add the correct box sizing in IE 10.
 * 2. Remove the padding in IE 10.
 */
[type="checkbox"], [type="radio"] {
  box-sizing: border-box;
  /* 1 */
  padding: 0;
  /* 2 */
}
/**
 * Correct the cursor style of increment and decrement buttons in Chrome.
 */
[type="number"]::-webkit-inner-spin-button, [type="number"]::-webkit-outer-spin-button {
  height: auto;
}
/**
 * 1. Correct the odd appearance in Chrome and Safari.
 * 2. Correct the outline style in Safari.
 */
[type="search"] {
  -webkit-appearance: textfield;
  /* 1 */
  outline-offset: -2px;
  /* 2 */
}
/**
 * Remove the inner padding in Chrome and Safari on macOS.
 */
[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
}
/**
 * 1. Correct the inability to style clickable types in iOS and Safari.
 * 2. Change font properties to `inherit` in Safari.
 */
::-webkit-file-upload-button {
  -webkit-appearance: button;
  /* 1 */
  font: inherit;
  /* 2 */
}
/* Interactive
   ========================================================================== */
/*
 * Add the correct display in Edge, IE 10+, and Firefox.
 */
details {
  display: block;
}
/*
 * Add the correct display in all browsers.
 */
summary {
  display: list-item;
}
/* Misc
   ========================================================================== */
/**
 * Add the correct display in IE 10+.
 */
template {
  display: none;
}
/**
 * Add the correct display in IE 10.
 */
[hidden] {
  display: none;
}
h1, h2, h3, h4, h5, h6, p {
  padding: 0;
  margin: 0;
}
ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
li {
  margin: 0;
  padding: 0;
}
div {
  box-sizing: border-box;
}
a {
  text-decoration: none;
}
ul {
  margin: 0;
  padding: 0;
}
.no-radius {
  border-radius: 0 !important;
}
/*
@font-face {
    font-family: 'NotoSansSCLight';
    //src: url('../font/Noto_Sans_SC/NotoSansSC-Light.otf');
    src: url('../font/webfonts/notosanssc-light-webfont.woff2') format('woff2'),
         url('../font/webfonts/notosanssc-light-webfont.woff') format('woff');
    font-weight: 300;
    //font-style: normal;
}
*/
@font-face {
  font-family: "noto_sans_sclight";
  src: url("../font/webfonts/notosanssc-light-webfont.woff2") format("woff2"), url("../font/webfonts/notosanssc-light-webfont.woff") format("woff");
  font-weight: 100;
}
@font-face {
  font-family: "noto_sans_scbold";
  src: url("../font/webfonts/notosanssc-bold-webfont.woff2") format("woff2"), url("../font/webfonts/notosanssc-bold-webfont.woff") format("woff");
  font-weight: 100;
}
/*
@font-face {
    font-family: 'NotoSansSCBold';
    src: url('../font/Noto_Sans_SC/NotoSansSC-Bold.otf');
}*/
h1, h2, h3 {
  font-weight: normal !important;
}
body {
  background: #f8f8f8;
  color: #333;
  font-family: "noto_sans_sclight", "noto_sans_scbold", "微软雅黑", Helvetica, sans-serif;
}
.container {
  width: 100%;
  padding: 0 4rem;
}
.inner-container {
  width: 110rem;
}
.btn {
  display: inline-block;
  cursor: pointer;
  text-align: center;
  vertical-align: middle;
  user-select: none;
  padding: 1rem 4rem;
  box-sizing: border-box;
  font-size: 1.5rem;
  border-radius: 2rem;
  transition: all 0.5s ease 0s;
}
@media screen and (max-width: 55.615em) {
  .btn {
    width: 100%;
  }
}
.btn-blue {
  background-color: #fff;
  color: #344851;
  border: 0.1rem solid #344851;
}
.btn-blue:hover {
  border: 0.1rem solid #fff;
  color: #fff;
  background: #344851;
}
.btn-darkblue {
  background-color: #fff;
  color: #4993b5;
  border: 0.1rem solid #4993b5;
}
.btn-darkblue:hover {
  border: 0.1rem solid #fff;
  color: #fff;
  background: #4993b5;
}
.btn-black {
  background-color: #fff;
  color: #333;
  border: 0.1rem solid #333;
}
.btn-black:hover {
  border: 0.1rem solid #fff;
  color: #fff;
  background: #000;
}
.alert {
  font-size: 1.35rem;
  font-weight: 500;
  letter-spacing: 0.1rem;
  margin: 0 0 1rem 0;
  padding: 0 2rem;
}
.alert.alert-success {
  color: #fff;
}
.alert.alert-guestinfo {
  padding: 0 !important;
  color: #75c3fe;
}
/* home page */
.header-wrapper {
  width: 100%;
  /*padding: px2rem(50px) 0 0 0;*/
  background: #fff;
  border-bottom: 1px solid #e9e9e9;
}
.header-wrapper .header {
  /*height: px2rem(50px);*/
}
@media screen and (max-width: 55.615em) {
  .header-wrapper .header {
    padding: 1rem 2rem;
  }
}
.header-wrapper .header .logo {
  font-size: 2.5rem;
  font-weight: 600;
  letter-spacing: 0.15rem;
  color: #fff;
  padding: 1.5rem 0 1.5rem 0;
}
@media screen and (max-width: 55.615em) {
  .header-wrapper .header .logo {
    padding: 0;
  }
}
.header-wrapper .header .menus {
  min-width: 60%;
  /*padding: px2rem(30px) 0 0 0;*/
}
@media screen and (max-width: 55.615em) {
  .header-wrapper .header .menus {
    min-width: 5%;
  }
}
@media screen and (max-width: 55.615em) {
  .header-wrapper .header .menus .menus-ul {
    display: none;
  }
}
.header-wrapper .header .menus .menus-ul .menus-li {
  position: relative;
  transition: all 0.5s ease 0s;
  margin: 0 5rem 0 0;
}
.header-wrapper .header .menus .menus-ul .menus-li:hover .menu-child-wrapper {
  display: block !important;
}
.header-wrapper .header .menus .menus-ul .menus-li:last-child {
  margin: 0;
}
.header-wrapper .header .menus .menus-ul .active {
  border-bottom: 0.3rem solid #344851 !important;
}
.header-wrapper .header .menus .menus-ul .active .menu-child-wrapper {
  display: block !important;
}
.header-wrapper .header .menus .menus-ul .menus-li > a {
  display: inline-block;
  padding: 0.4rem 0rem 0.6rem 0rem;
  font-size: 1.8rem;
  letter-spacing: 0.1rem;
  color: #344851;
}
.header-wrapper .header .menus .menus-ul .menu-child-wrapper {
  display: none;
  position: absolute;
  z-index: 100;
  top: 1rem;
  left: 0;
  padding: 3rem 0 0 0;
}
.header-wrapper .header .menus .menus-ul .menu-child-wrapper .menu-child {
  cursor: pointer;
  display: block;
  background: linear-gradient(45deg, #f5f5f5, #eaeaea);
  min-width: 15rem;
  border-radius: 0.6rem;
  padding: 3rem;
}
.header-wrapper .header .menus .menus-ul .menu-child-wrapper .menu-child .menu-child-li {
  margin: 0 0 1rem 0;
}
.header-wrapper .header .menus .menus-ul .menu-child-wrapper .menu-child .menu-child-li a {
  display: block;
  font-size: 1.6rem;
  letter-spacing: 0.1rem;
  color: #333;
}
.header-wrapper .header .menus .menus-ul .menu-child-wrapper .menu-child .menu-child-li a:hover {
  color: #344851;
}
.header-wrapper .header .menus .menus-ul .menu-child-wrapper .menu-child .menu-child-li:last-child {
  margin: 0;
}
.header-wrapper .header .menus .s-menu {
  cursor: pointer;
  color: #344851;
  /*                & .show-smenu {
                    .slide-menu-wrapper {
                        display: block;
                    }
                }*/
}
@media screen and (min-width: 55.625em) {
  .header-wrapper .header .menus .s-menu {
    display: none;
  }
}
.header-wrapper .header .menus .s-menu span {
  font-size: 3rem;
}
.header-wrapper .header .menus .s-menu .slide-menu-wrapper {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  height: 100vh;
  background: #00000063;
  display: none;
  z-index: 100;
}
.header-wrapper .header .menus .s-menu .slide-menu-wrapper .slide-menu-left {
  position: fixed;
  top: 0;
  left: 0;
  min-width: 43%;
  height: 100vh;
}
.header-wrapper .header .menus .s-menu .slide-menu-wrapper .slide-menu {
  position: fixed;
  top: 0;
  right: -57%;
  min-width: 57%;
  height: 100vh;
  padding: 2rem 2rem 2rem 3rem;
  background: #f3f3f3;
  /*opacity: 1;*/
  /*                        transition: all 1.5s linear;
                        -webkit-transform: translateX(100%);
                        -moz-transform: translateX(100%);
                        -ms-transform: translateX(100%);
                        -o-transform: translateX(100%);
                        transform:  translateX(100%);*/
}
.header-wrapper .header .menus .s-menu .slide-menu-wrapper .slide-menu .slide-menu-head {
  height: 3rem;
}
.header-wrapper .header .menus .s-menu .slide-menu-wrapper .slide-menu .slide-menu-head .hide-slide-menu {
  color: #cacaca;
  font-size: 2rem;
}
.header-wrapper .header .menus .s-menu .slide-menu-wrapper .slide-menu .slide-menu-head .hide-slide-menu:hover {
  color: #344851;
}
.header-wrapper .header .menus .s-menu .slide-menu-wrapper .slide-menu .logo-mobile {
  width: 18rem;
  margin: 0 0 1rem 0;
}
.header-wrapper .header .menus .s-menu .slide-menu-wrapper .slide-menu .slide-menu-parents > li {
  padding: 0 0 0 2rem;
  font-weight: 600;
  margin: 0 0 1.5rem 0;
}
.header-wrapper .header .menus .s-menu .slide-menu-wrapper .slide-menu .slide-menu-parents > li:last-child {
  margin: 0;
}
.header-wrapper .header .menus .s-menu .slide-menu-wrapper .slide-menu .slide-menu-parents > li > a {
  font-size: 2rem;
  letter-spacing: 0.15rem;
  color: #333;
  transition: all 0.5s ease 0s;
}
.header-wrapper .header .menus .s-menu .slide-menu-wrapper .slide-menu .slide-menu-parents > li > a:hover {
  color: #344851;
}
.header-wrapper .header .menus .s-menu .slide-menu-wrapper .slide-menu .slide-menu-parents > li > ul {
  padding: 1rem 0 0 2rem;
}
.header-wrapper .header .menus .s-menu .slide-menu-wrapper .slide-menu .slide-menu-parents > li > ul li {
  margin: 0 0 1rem 0;
}
.header-wrapper .header .menus .s-menu .slide-menu-wrapper .slide-menu .slide-menu-parents > li > ul li:last-child {
  margin: 0;
}
.header-wrapper .header .menus .s-menu .slide-menu-wrapper .slide-menu .slide-menu-parents > li > ul li a {
  font-size: 1.9rem;
  letter-spacing: 0.1rem;
  color: #333;
  transition: all 0.5s ease 0s;
}
.header-wrapper .header .menus .s-menu .slide-menu-wrapper .slide-menu .slide-menu-parents > li > ul li a:hover {
  color: #344851;
}
.header-wrapper .main-desc-wrapper {
  padding: 6rem 0;
  background: linear-gradient(45deg, #6ec1e4, #6bb4d3);
}
.header-wrapper .main-desc-wrapper .main-desc {
  float: right;
  color: #fff;
  padding: 0 2.5em;
  width: 50%;
}
@media screen and (min-width: 55.625em) and (max-width: 81.24em) {
  .header-wrapper .main-desc-wrapper .main-desc {
    width: 50%;
  }
}
@media screen and (max-width: 55.615em) {
  .header-wrapper .main-desc-wrapper .main-desc {
    width: 100%;
  }
}
.header-wrapper .main-desc-wrapper .main-desc .small-desc {
  font-size: 1.7rem;
  letter-spacing: 0.1rem;
  margin: 4rem 0 3rem 0;
  line-height: 2.5rem;
}
@media screen and (max-width: 55.615em) {
  .header-wrapper .main-desc-wrapper .main-desc .small-desc {
    margin: 0 0 3rem 0;
  }
}
.header-wrapper .main-desc-wrapper .main-desc h1 {
  font-size: 3.7rem;
  letter-spacing: 0.2rem;
  margin: 3rem 0 3.5rem 0;
  line-height: 5rem;
}
.header-wrapper .main-desc-wrapper .main-ad {
  float: left;
  width: 50%;
  text-align: right;
}
@media screen and (max-width: 55.615em) {
  .header-wrapper .main-desc-wrapper .main-ad {
    width: 100%;
    text-align: center;
    margin: 5rem 0 0 0;
  }
}
@media screen and (min-width: 55.625em) and (max-width: 81.24em) {
  .header-wrapper .main-desc-wrapper .main-ad {
    width: 50%;
  }
}
.header-wrapper .main-desc-wrapper .main-ad img {
  width: 100%;
}
@media screen and (max-width: 55.615em) {
  .header-wrapper .main-desc-wrapper .main-ad img {
    width: 90%;
  }
}
.content-wrapper {
  width: 100%;
}
.section .section-head {
  width: 90%;
}
.section .section-head h1 {
  font-size: 2.8rem;
  letter-spacing: 0.12rem;
  text-align: center;
  color: #5d5d5d;
}
.section .section-head .head-underline {
  width: 10rem;
  margin: 2rem 0;
  border-top: 0.3rem solid #344851;
}
.section .section-head p {
  font-size: 1.9rem;
  letter-spacing: 0.1rem;
  color: #939393;
  line-height: 3rem;
}
/* 分页  */
.pager {
  display: flex;
  flex-direction: row;
  justify-items: center;
  justify-content: right;
  height: 4rem;
}
.pager li {
  background: #ccc;
  margin: 0 1rem 0 0;
}
.pager li:last-child {
  margin: 0;
}
.pager li a {
  display: inline-block;
  text-align: center;
  width: 4rem;
  height: 4rem;
  line-height: 4rem;
  font-size: 1.6rem;
  color: #fff;
}
.pager li:hover {
  background: #344851;
}
.pager li:hover a {
  font-size: 1.6rem;
  color: #fff;
}
.pager li.selected {
  background: #344851;
}
.empty {
  font-size: 2rem;
  font-weight: 500;
  letter-spacing: 0.1rem;
  height: 10rem;
}
.section-bg-1 {
  background: url(../images/slide-2.jpg) no-repeat;
  background-size: 100%;
}
.enterprise-desc {
  color: #333;
  padding: 10rem 0 6rem 0;
}
.enterprise-desc p {
  font-size: 2rem;
  letter-spacing: 0.1rem;
  text-align: center;
  font-weight: 600;
}
.enterprise-desc h2 {
  font-size: 2.5rem;
  letter-spacing: 0.15rem;
  text-align: center;
  margin: 3rem 0 4.5rem 0;
  color: #5d5d5d;
  line-height: 3.3rem;
}
.enterprise-desc .more-about {
  cursor: pointer;
  width: 8rem;
  text-align: center;
}
.enterprise-desc .more-about:hover .underline {
  border-top: 0.3rem solid #344851;
}
.enterprise-desc .more-about a {
  transition: all 0.5s ease 0s;
  color: #333;
  font-size: 1.3rem;
  letter-spacing: 0.1rem;
}
.enterprise-desc .more-about .underline {
  transition: all 0.5s ease 0s;
  margin: 0.8rem 0 0 0;
  border-top: 0.3rem solid #ccc;
}
.services {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  flex-wrap: wrap;
  width: 110rem;
}
@media screen and (max-width: 55.615em) {
  .services {
    width: 100%;
    justify-content: center;
  }
}
@media screen and (min-width: 55.625em) and (max-width: 68.74em) {
  .services {
    width: 90%;
    justify-content: space-between;
  }
}
.services .service {
  width: 34rem;
  height: 34rem;
  margin: 0 0 3rem 0;
  padding: 4rem 4rem 0 4rem;
  /*position: relative;*/
  box-sizing: border-box;
  -webkit-box-shadow: 0 0 2.3rem -0.4rem #a6a6a6;
  -moz-box-shadow: 0 0 2.3rem -0.4rem #a6a6a6;
  box-shadow: 0 0 2.3rem -0.4rem #a6a6a6;
}
@media screen and (min-width: 55.625em) and (max-width: 68.74em) {
  .services .service {
    width: 48%;
  }
}
@media screen and (max-width: 55.615em) {
  .services .service {
    width: 90%;
  }
}
.services .service .service-icon {
  position: relative;
  width: 10rem;
  height: 10rem;
  background: #344851;
}
.services .service .service-icon .icon-box span {
  font-size: 4rem;
  color: #fff;
}
.services .service .service-icon-bg {
  width: 10rem;
  height: 10rem;
  position: absolute;
  z-index: -100;
  left: -1.5rem;
  top: -1.5rem;
  background: #344851;
  opacity: 0.16;
}
.services .service h3 {
  font-size: 2.5rem;
  font-weight: 600;
  letter-spacing: 0.15rem;
  text-align: center;
  margin: 2rem 0;
}
.services .service p {
  font-size: 1.5rem;
  letter-spacing: 0.1rem;
  text-align: center;
  line-height: 2.6rem;
}
.more-desc-wrapper {
  position: relative;
  margin: 5rem 0 0 0;
  height: 60rem;
}
.more-desc-wrapper .dark-mask {
  position: absloute;
  left: 0;
  top: 0;
  width: 100%;
  height: 60rem;
  background-color: #000;
  opacity: 0.8;
}
.more-desc-wrapper .more-desc {
  padding: 10rem 0 0 0;
}
.more-desc-wrapper .more-desc .more-desc-content {
  width: 110rem;
  color: #fff;
}
@media screen and (max-width: 55.615em) {
  .more-desc-wrapper .more-desc .more-desc-content {
    width: 90%;
  }
}
.more-desc-wrapper .more-desc .more-desc-content h1 {
  font-size: 2.3rem;
  font-weight: 600;
  letter-spacing: 0.15rem;
}
.more-desc-wrapper .more-desc .more-desc-content p {
  font-size: 1.7rem;
  letter-spacing: 0.1rem;
  margin: 1.5rem 0 2rem 0;
}
.more-desc-wrapper .more-desc .more-desc-content ul {
  list-style: square;
  padding: 0 0 0 2rem;
}
.more-desc-wrapper .more-desc .more-desc-content ul li {
  font-size: 1.7rem;
  font-weight: 500;
  letter-spacing: 0.1rem;
  margin: 0 0 2rem 0;
}
.more-desc-wrapper .more-desc .more-desc-content ul li .sub-desc {
  list-style: decimal;
  margin: 1.5rem 0 0 0;
}
.home-products-wrapper {
  margin: 16rem 0 0 0;
}
@media screen and (max-width: 55.615em) {
  .home-products-wrapper {
    margin: 3rem 0 0 0;
  }
}
.home-products-wrapper .home-products {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  flex-wrap: wrap;
  width: 110rem;
}
@media screen and (max-width: 55.615em) {
  .home-products-wrapper .home-products {
    width: 100%;
    justify-content: center;
  }
}
@media screen and (min-width: 55.625em) and (max-width: 68.74em) {
  .home-products-wrapper .home-products {
    width: 90%;
    justify-content: space-between;
  }
}
.home-products-wrapper .home-products .home-product {
  position: relative;
  width: 53rem;
  height: 53rem;
  margin: 0 0 3rem 0;
  background: #fff;
  padding: 4rem 4rem 0 4rem;
  /*position: relative;*/
  /*border: px2rem(1px) solid #ccc;*/
}
@media screen and (min-width: 55.625em) and (max-width: 68.74em) {
  .home-products-wrapper .home-products .home-product {
    width: 48%;
  }
}
@media screen and (max-width: 55.615em) {
  .home-products-wrapper .home-products .home-product {
    width: 90%;
    height: 52rem;
  }
}
.home-products-wrapper .home-products .home-product .home-product-info {
  width: 53rem;
  position: absolute;
  left: 0;
  top: -13rem;
}
@media screen and (min-width: 55.625em) and (max-width: 68.74em) {
  .home-products-wrapper .home-products .home-product .home-product-info {
    width: 48%;
  }
}
@media screen and (max-width: 55.615em) {
  .home-products-wrapper .home-products .home-product .home-product-info {
    width: 100%;
    top: 4rem;
  }
}
.home-products-wrapper .home-products .home-product .home-product-info img {
  width: 38rem;
}
@media screen and (max-width: 55.615em) {
  .home-products-wrapper .home-products .home-product .home-product-info img {
    width: 33rem;
  }
}
.home-products-wrapper .home-products .home-product .home-product-info h1 {
  font-size: 2.3rem;
  font-weight: 600;
  letter-spacing: 0.15rem;
  margin: 5rem 0 1rem 0;
}
@media screen and (max-width: 55.615em) {
  .home-products-wrapper .home-products .home-product .home-product-info h1 {
    margin: 2rem 0 1rem 0;
  }
}
.home-products-wrapper .home-products .home-product .home-product-info p {
  width: 30rem;
  font-size: 1.7rem;
  font-weight: 500;
  letter-spacing: 0.1rem;
  margin: 0 0 3rem 0;
  line-height: 2.3rem;
}
@media screen and (max-width: 55.615em) {
  .home-products-wrapper .home-products .home-product .home-product-info a {
    width: 70%;
  }
}
.v-tabs-wrapper {
  margin: 3rem 0 0 0;
  min-height: 50rem;
  padding: 8rem 0 5rem 0;
  background: #fff;
}
.v-tabs-wrapper .v-tabs {
  width: 110rem;
  margin-top: 5rem;
}
@media screen and (max-width: 55.615em) {
  .v-tabs-wrapper .v-tabs {
    flex-wrap: wrap;
    width: 90%;
  }
}
.v-tabs-wrapper .v-tabs .v-tab-titles {
  width: 38rem;
  /*border-right: px2rem(1px) solid #ddd;*/
}
@media screen and (max-width: 55.615em) {
  .v-tabs-wrapper .v-tabs .v-tab-titles {
    width: 100%;
  }
}
.v-tabs-wrapper .v-tabs .v-tab-titles ul {
  width: 100%;
}
@media screen and (max-width: 55.615em) {
  .v-tabs-wrapper .v-tabs .v-tab-titles ul {
    width: 100%;
  }
}
.v-tabs-wrapper .v-tabs .v-tab-titles ul li {
  display: block;
  width: 100%;
  cursor: pointer;
  border-left: 0.3rem solid #fff;
  min-height: 8rem;
  padding: 2rem 1rem;
  box-sizing: border-box;
}
.v-tabs-wrapper .v-tabs .v-tab-titles ul li.active {
  border-left: 0.3rem solid #344851;
  background: #43b3e614;
}
.v-tabs-wrapper .v-tabs .v-tab-titles ul li.active h1 {
  color: #344851;
}
.v-tabs-wrapper .v-tabs .v-tab-titles ul li.active:hover {
  border-left: 0.3rem solid #344851;
}
.v-tabs-wrapper .v-tabs .v-tab-titles ul li:hover {
  border-left: 0.3rem solid #dee2e6;
}
.v-tabs-wrapper .v-tabs .v-tab-titles ul li:hover h1 {
  color: #344851;
}
.v-tabs-wrapper .v-tabs .v-tab-titles ul li h1 {
  font-size: 1.8rem;
  font-weight: 600;
  letter-spacing: 0.1rem;
  margin: 0 0 1rem 0;
}
.v-tabs-wrapper .v-tabs .v-tab-titles ul li p {
  font-size: 1.5rem;
  letter-spacing: 0.1rem;
  color: #939393;
}
.v-tabs-wrapper .v-tabs .v-tab-info {
  display: none;
  width: 100%;
  padding: 2rem;
  color: #6e6e6e;
}
@media screen and (max-width: 55.615em) {
  .v-tabs-wrapper .v-tabs .v-tab-info {
    padding: 2rem 0;
  }
}
.v-tabs-wrapper .v-tabs .v-tab-info h1 {
  font-size: 2.5rem;
  font-weight: 600;
  letter-spacing: 0.1rem;
  color: #344851;
  margin: 0 0 3rem 0;
}
.v-tabs-wrapper .v-tabs .v-tab-info .tab-img {
  margin: 0 1.5rem 0 0;
}
.v-tabs-wrapper .v-tabs .v-tab-info .tab-img img {
  width: 20rem;
}
@media screen and (max-width: 55.615em) {
  .v-tabs-wrapper .v-tabs .v-tab-info .tab-img img {
    width: 100%;
  }
}
.v-tabs-wrapper .v-tabs .v-tab-info ul li {
  font-size: 1.8rem;
  letter-spacing: 0.1rem;
  margin: 0 0 2rem 0;
  line-height: 2.8rem;
}
.v-tabs-wrapper .v-tabs .v-tab-info ul li:last-child {
  margin: 0;
}
.v-tabs-wrapper .v-tabs .v-tab-info.active {
  display: block;
  transition: all 0.5s ease 0s;
}
.partners-wrapper {
  min-height: 20rem;
  padding: 6.25em 0 5rem 0;
  background: #f5fbfe;
}
.partners-wrapper .partners {
  width: 110rem;
  margin-top: 5rem;
}
@media screen and (max-width: 55.615em) {
  .partners-wrapper .partners {
    width: 90%;
  }
}
.partners-wrapper .partners ul li {
  margin: 0 3rem 3rem 0;
}
.partners-wrapper .partners ul li img {
  max-width: 20rem;
}
@media screen and (max-width: 55.615em) {
  .partners-wrapper .partners ul li img {
    max-width: 12rem;
  }
}
.partners-wrapper .partners ul li:last-child {
  margin: 0;
}
.footer-wrapper {
  min-height: 30rem;
  background: #fff;
  padding: 5rem 0 0 0;
  -webkit-box-shadow: 0 0.2rem 1.5rem rgba(0, 0, 0, 0.1);
  -moz-box-shadow: 0 0.2rem 1.5rem rgba(0, 0, 0, 0.1);
  box-shadow: 0 0.2rem 1.5rem rgba(0, 0, 0, 0.1);
}
.footer-wrapper .footer {
  position: relative;
  width: 110rem;
  flex-wrap: wrap;
}
@media screen and (max-width: 55.615em) {
  .footer-wrapper .footer {
    width: 90%;
  }
}
.footer-wrapper .footer .company-info {
  width: 38%;
}
@media screen and (max-width: 55.615em) {
  .footer-wrapper .footer .company-info {
    width: 100%;
    margin: 0 0 3rem 0;
  }
}
.footer-wrapper .footer .company-info h1 {
  font-size: 2.2rem;
  font-weight: 600;
  letter-spacing: 0.1rem;
  color: #333;
  margin: 0 0 0.5rem 0;
}
.footer-wrapper .footer .company-info h2 {
  font-size: 1.5rem;
  font-weight: 500;
  letter-spacing: 0.1rem;
  color: #959595;
  margin: 0 0 0.5rem 0;
}
.footer-wrapper .footer .company-info .address {
  display: flex;
  font-size: 1.6rem;
  letter-spacing: 0.1rem;
  color: #333;
  margin: 1.5rem 0 0.8rem 0;
}
.footer-wrapper .footer .company-info .address .label {
  font-weight: bold;
  flex-basis: 6rem;
}
.footer-wrapper .footer .company-info .address .text {
  line-height: 2.3rem;
}
.footer-wrapper .footer .company-info .contacts li {
  font-size: 1.7rem;
  letter-spacing: 0.1rem;
  color: #333;
  margin: 0 0 0.5rem 0;
}
.footer-wrapper .footer .company-info .contacts li .label {
  font-weight: bold;
}
.footer-wrapper .footer .site-maps {
  width: 42%;
  padding: 0 0 0 6.25em;
}
@media screen and (max-width: 55.615em) {
  .footer-wrapper .footer .site-maps {
    width: 100%;
    padding: 0;
  }
}
.footer-wrapper .footer .site-maps .site-maps-col {
  margin: 0 5rem 0 0;
}
@media screen and (max-width: 55.615em) {
  .footer-wrapper .footer .site-maps .site-maps-col {
    margin: 0 2rem 0 0;
  }
}
.footer-wrapper .footer .site-maps .site-maps-col:last-child {
  margin: 0;
}
.footer-wrapper .footer .site-maps .site-maps-col h1 {
  font-size: 1.8rem;
  font-weight: 600;
  letter-spacing: 0.1rem;
  color: #333;
  margin: 0 0 1rem 0;
}
.footer-wrapper .footer .site-maps .site-maps-col ul {
  display: block;
}
.footer-wrapper .footer .site-maps .site-maps-col ul li {
  padding: 0 0 0 0.6rem;
  margin: 0 0 1rem 0;
}
.footer-wrapper .footer .site-maps .site-maps-col ul li .pre-a {
  color: #344851;
  font-size: 1.8rem;
  margin: 0 0.5rem 0 0;
}
.footer-wrapper .footer .site-maps .site-maps-col ul li a {
  font-size: 1.6rem;
  letter-spacing: 0.1rem;
  color: #333;
}
.footer-wrapper .footer .site-maps .site-maps-col ul li a:hover {
  color: #344851;
}
.footer-wrapper .footer .site-maps .site-maps-col ul li:last-child {
  margin: 0;
}
.footer-wrapper .footer .slogen-at-foot {
  position: absolute;
  top: 7rem;
  right: 0;
  -o-transform: rotate(-25deg);
  -webkit-transform: rotate(-25deg);
  -moz-transform: rotate(-25deg);
}
@media screen and (min-width: 68.75em) {
  .footer-wrapper .footer .slogen-at-foot {
    top: 12rem;
    right: 1rem;
  }
}
@media screen and (max-width: 55.615em) {
  .footer-wrapper .footer .slogen-at-foot {
    width: 100%;
    text-align: right;
    position: static;
    padding: 0 3rem 0 0;
    -o-transform: rotate(0deg);
    -webkit-transform: rotate(0deg);
    -moz-transform: rotate(0deg);
  }
}
.footer-wrapper .footer .slogen-at-foot img {
  width: 32rem;
}
@media screen and (max-width: 55.615em) {
  .footer-wrapper .footer .slogen-at-foot img {
    -o-transform: rotate(-25deg);
    -webkit-transform: rotate(-25deg);
    -moz-transform: rotate(-25deg);
  }
}
.footer-wrapper .footer .slogen-at-foot:hover {
  opacity: 0.8;
}
.footer-wrapper .others-on-foot {
  width: 100%;
  height: 10rem;
  margin: 5rem 0 0 0;
  background: #373D41;
  flex-wrap: wrap;
}
.footer-wrapper .others-on-foot p {
  text-align: center;
  color: #a0a0a0;
  font-size: 1.5rem;
}
.footer-wrapper .others-on-foot a {
  color: #a0a0a0;
  font-size: 1.5rem;
  margin: 0 0 0 1.5rem;
}
@media screen and (max-width: 55.615em) {
  .footer-wrapper .others-on-foot a {
    margin: 0;
  }
}
.footer-wrapper .others-on-foot a:hover {
  color: #ddd;
}
/* breadcrumbs  */
.breadcrumbs {
  width: 110rem;
}
@media screen and (max-width: 55.615em) {
  .breadcrumbs {
    width: 90%;
  }
}
.breadcrumbs h1 {
  font-size: 2.9rem;
  font-weight: 600;
  letter-spacing: 0.1rem;
  color: #333;
  margin: 0 0 3rem 0;
}
/* 产品 products page */
.products-wrapper {
  padding: 0 0 10rem 0;
}
.products-wrapper .products {
  width: 110rem;
}
@media screen and (max-width: 55.615em) {
  .products-wrapper .products {
    width: 90%;
  }
}
.products-wrapper .products .products-head {
  padding: 5rem 0;
}
.products-wrapper .products .products-head h1 {
  font-size: 2.9rem;
  font-weight: 600;
  letter-spacing: 0.1rem;
  color: #333;
  margin: 0 0 2rem 0;
}
.products-wrapper .products .products-head p {
  font-size: 1.7rem;
  font-weight: 550;
  letter-spacing: 0.1rem;
  color: #7e7e7e;
}
.products-wrapper .products .products-list {
  flex-wrap: wrap;
}
.products-wrapper .products .products-list .product {
  display: block;
  position: relative;
  /*z-index: -100;*/
  /*padding: px2rem(30px);*/
  width: 32.9rem;
  height: 32.9rem;
  background-position: center;
  background-size: 153%;
  background-repeat: no-repeat;
  margin: 0 0 3rem 0;
}
@media screen and (max-width: 47.99em) {
  .products-wrapper .products .products-list .product {
    width: 100%;
    height: 0;
    padding-bottom: 100%;
    background-size: 100% !important;
  }
}
.products-wrapper .products .products-list .product:last-child {
  margin: 0;
}
.products-wrapper .products .products-list .product .product-name {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 5rem;
  line-height: 5rem;
  text-align: center;
  background: #00000099;
  font-size: 1.5rem;
  font-weight: 550;
  letter-spacing: 0.1rem;
  color: #fff;
}
/* product detail page  */
.product-wrapper {
  padding: 4.6rem 0;
}
.product-wrapper .product {
  width: 110rem;
  flex-wrap: wrap;
}
@media screen and (max-width: 55.615em) {
  .product-wrapper .product {
    width: 90%;
  }
}
.product-wrapper .product .product-txt {
  width: 50rem;
}
@media screen and (max-width: 55.615em) {
  .product-wrapper .product .product-txt {
    width: 100%;
    margin: 0 0 5rem 0;
  }
}
.product-wrapper .product .product-txt h1 {
  font-size: 2.9rem;
  font-weight: 600;
  letter-spacing: 0.1rem;
  color: #333;
  margin: 0 0 2rem 0;
}
.product-wrapper .product .product-txt p {
  font-size: 1.7rem;
  font-weight: 550;
  letter-spacing: 0.1rem;
  color: #7e7e7e;
}
.product-wrapper .product .product-pics {
  margin: 0 0 0 10rem;
}
.product-wrapper .product .product-pics img {
  width: 50rem;
}
@media screen and (max-width: 55.615em) {
  .product-wrapper .product .product-pics img {
    width: 100%;
  }
}
@media screen and (max-width: 55.615em) {
  .product-wrapper .product .product-pics {
    margin: 0;
  }
}
/* category page */
.category-wrapper .category {
  width: 110rem;
}
@media screen and (max-width: 55.615em) {
  .category-wrapper .category {
    width: 90%;
  }
}
.category-wrapper .category .category-head {
  padding: 5rem 0;
}
.category-wrapper .category .category-head h1 {
  font-size: 3.9rem;
  font-weight: 600;
  letter-spacing: 0.1rem;
  color: #333;
  margin: 0 0 2rem 0;
}
.category-wrapper .category .category-head p {
  font-size: 2.3rem;
  font-weight: 550;
  letter-spacing: 0.1rem;
  color: #7e7e7e;
}
.category-wrapper .category .products {
  width: 110rem;
}
@media screen and (max-width: 55.615em) {
  .category-wrapper .category .products {
    width: 90%;
  }
}
.category-wrapper .category .products .product {
  flex-wrap: wrap;
  margin: 0 0 5rem 0;
}
@media screen and (max-width: 55.615em) {
  .category-wrapper .category .products .product {
    width: 100%;
  }
}
.category-wrapper .category .products .product .product-txt {
  width: 50rem;
}
@media screen and (max-width: 55.615em) {
  .category-wrapper .category .products .product .product-txt {
    width: 100%;
    margin: 0 0 5rem 0;
    padding: 0 0 0 2rem;
  }
}
.category-wrapper .category .products .product .product-txt h1 {
  font-size: 2.66rem;
  font-weight: 600;
  letter-spacing: 0.1rem;
  color: #333;
  margin: 0 0 2rem 0;
}
.category-wrapper .category .products .product .product-txt p {
  font-size: 1.7rem;
  font-weight: 550;
  letter-spacing: 0.1rem;
  color: #7e7e7e;
  line-height: 2.5rem;
}
.category-wrapper .category .products .product .product-pics img {
  width: 39rem;
}
@media screen and (max-width: 55.615em) {
  .category-wrapper .category .products .product .product-pics img {
    width: 100%;
  }
}
@media screen and (max-width: 55.615em) {
  .category-wrapper .category .products .product .product-pics {
    margin: 0 0 1rem 0;
  }
}
.category-wrapper .category .products .product .product-pics.right {
  margin: 0 0 0 10rem;
}
@media screen and (max-width: 55.615em) {
  .category-wrapper .category .products .product .product-pics.right {
    margin: 0 0 1rem 0;
  }
}
.category-wrapper .category .products .product .product-pics.left {
  margin: 0 10rem 0 0;
}
@media screen and (max-width: 55.615em) {
  .category-wrapper .category .products .product .product-pics.left {
    margin: 0 0 1rem 0;
  }
}
/* contact page */
.contact-wrapper {
  padding: 10rem 0;
}
@media screen and (max-width: 55.615em) {
  .contact-wrapper {
    padding: 5rem 0;
  }
}
.contact-wrapper .contact {
  width: 110rem;
  flex-wrap: wrap;
}
@media screen and (max-width: 55.615em) {
  .contact-wrapper .contact {
    width: 90%;
  }
}
@media screen and (max-width: 55.615em) {
  .contact-wrapper .contact .infos {
    margin: 0 0 3rem 0;
  }
}
.contact-wrapper .contact .infos h1 {
  font-size: 2.9rem;
  font-weight: 600;
  letter-spacing: 0.1rem;
  color: #333;
  margin: 0 0 2rem 0;
}
.contact-wrapper .contact .infos ul li {
  font-size: 1.7rem;
  letter-spacing: 0.1rem;
  color: #333;
  margin: 0 0 0.5rem 0;
}
.contact-wrapper .contact .infos ul li .label {
  display: inline-block;
  width: 6rem;
  font-weight: bold;
  /*text-align: right;*/
}
.contact-wrapper .contact .infos .wechat-wrapper {
  background: #fff;
  border-radius: 1rem;
  width: 33rem;
  height: 33rem;
  margin: 3rem 0 0 0;
}
.contact-wrapper .contact .infos .wechat-wrapper h3 {
  font-size: 2rem;
  letter-spacing: 0.1rem;
  color: #333;
  margin: 0 0 0.5rem 0;
}
.contact-wrapper .contact .infos .wechat-wrapper img {
  width: 20rem;
  height: 20rem;
}
.contact-wrapper .contact .contact-form {
  background: #4993b5;
  width: 45rem;
  min-height: 50rem;
  color: #fff;
  padding: 3rem 2rem 3rem 2rem;
}
.contact-wrapper .contact .contact-form fieldset {
  border: none;
}
.guest-form-wrapper {
  border-top: 1px dashed #c3c3c3;
}
.guest-form-wrapper .guest-form {
  margin-top: 2rem;
  /*background: #fff;*/
  /*width: px2rem(630px);*/
  width: 110rem;
  min-height: 45rem;
  color: #fff;
}
.guest-form-wrapper .guest-form fieldset {
  border: none;
  padding: 0;
}
/* form css */
.form .form-group {
  margin: 0 0 1.5rem 0;
}
.form .form-group:last-child {
  margin: 0;
}
.form .form-group .form-label {
  font-size: 1.8rem;
  font-weight: 600;
  letter-spacing: 0.1rem;
  margin: 0 0 1rem 0;
}
.form .form-group .form-control {
  display: block;
  outline: none;
  box-sizing: border-box;
  font-size: 1.5rem;
  font-weight: 550;
  padding: 1rem 1rem 1rem 0;
  border: 0;
  width: 100%;
  background: #4993b5;
  border-bottom: 0.1rem solid #fff;
  color: #fff;
}
.form .form-group .errorMessage {
  font-size: 1.35rem;
  font-weight: 500;
  letter-spacing: 0.1rem;
  margin: 0.5rem 0 0 0;
  color: red;
}
.form .form-group .form-input {
  height: 4.5rem;
  line-height: 4.5rem;
}
.form .form-group .form-textarea {
  width: 100%;
  height: 10rem;
  border-bottom: 0.1rem solid #fff;
}
.form .form-group .form-input::-webkit-input-placeholder {
  /* WebKit, Blink, Edge */
  color: #efefef;
}
.form .form-group .form-input:-moz-placeholder {
  /* Mozilla Firefox 4 ~ 18 */
  color: #efefef;
  opacity: 1;
}
.form .form-group .form-input::-moz-placeholder {
  /* Mozilla Firefox 19+ */
  color: #efefef;
  opacity: 1;
}
.form .form-group .form-input:-ms-input-placeholder {
  /* Internet Explorer 10 ~ 11 */
  color: #efefef;
}
.form .form-group .form-input::-ms-input-placeholder {
  /* Microsoft Edge */
  color: #efefef;
}
.form .form-group .form-input-org {
  height: 4.5rem;
  line-height: 4.5rem;
  background: #fff;
  padding: 0 1rem;
  color: #333;
}
.form .form-group .form-input-org::-webkit-input-placeholder {
  /* WebKit, Blink, Edge */
  color: #efefef;
}
.form .form-group .form-input-org:-moz-placeholder {
  /* Mozilla Firefox 4 ~ 18 */
  color: #efefef;
  opacity: 1;
}
.form .form-group .form-input-org::-moz-placeholder {
  /* Mozilla Firefox 19+ */
  color: #efefef;
  opacity: 1;
}
.form .form-group .form-input-org:-ms-input-placeholder {
  /* Internet Explorer 10 ~ 11 */
  color: #efefef;
}
.form .form-group .form-input-org::-ms-input-placeholder {
  /* Microsoft Edge */
  color: #efefef;
}
.form .form-group .form-textarea::-webkit-input-placeholder {
  /* WebKit, Blink, Edge */
  color: #efefef;
}
.form .form-group .form-textarea:-moz-placeholder {
  /* Mozilla Firefox 4 ~ 18 */
  color: #efefef;
  opacity: 1;
}
.form .form-group .form-textarea::-moz-placeholder {
  /* Mozilla Firefox 19+ */
  color: #efefef;
  opacity: 1;
}
.form .form-group .form-textarea:-ms-input-placeholder {
  /* Internet Explorer 10 ~ 11 */
  color: #efefef;
}
.form .form-group .form-textarea::-ms-input-placeholder {
  /* Microsoft Edge */
  color: #efefef;
}
.form .form-group .form-textarea::-webkit-scrollbar {
  display: none;
}
.form .form-group .form-textarea-org {
  background: #fff;
  padding-left: 1rem;
  padding-right: 1rem;
  color: #333;
}
.form .form-group .upload-pic-wrapper {
  position: relative;
  margin-right: 5rem;
}
.form .form-group .upload-pic-wrapper .upload-field-hidden {
  display: none;
  width: 3rem;
  height: 3rem;
  font-size: 2rem;
}
.form .form-group .upload-pic-wrapper .preview-pic {
  position: absolute;
  width: 3.5rem;
  height: 3.5rem;
  display: none;
}
.form .form-group .upload-pic-wrapper #remove-preview {
  position: absolute;
  top: -1rem;
  right: 0.4rem;
  width: 2rem;
  top: -2rem;
  left: 3rem;
  color: #000;
  display: none;
}
.form .form-group #upload-pic {
  position: absolute;
  top: 0rem/px;
  left: 0rem/px;
  font-size: 3rem;
  margin-right: 1rem;
  color: #4993b5;
}
/* about us page */
.about-wrapper {
  padding: 10rem 0;
}
@media screen and (max-width: 55.615em) {
  .about-wrapper {
    padding: 5rem 0;
  }
}
.about-wrapper .about {
  width: 110rem;
  flex-wrap: wrap;
}
@media screen and (max-width: 55.615em) {
  .about-wrapper .about {
    width: 90%;
  }
}
.about-wrapper .about h1 {
  font-size: 2.9rem;
  font-weight: 600;
  letter-spacing: 0.1rem;
  color: #333;
  margin: 0 0 1rem 0;
}
.about-wrapper .about h3 {
  font-size: 2.1rem;
  font-weight: 600;
  letter-spacing: 0.1rem;
  color: #333;
  margin: 0 0 5rem 0;
}
.about-wrapper .about .content .content-item {
  margin: 0 0 1.5rem 0;
}
@media screen and (max-width: 55.615em) {
  .about-wrapper .about .content .content-item {
    width: 100%;
    margin: 0 0 2.3rem 0;
  }
}
.about-wrapper .about .content .content-item img {
  width: 40%;
  border-radius: 1.5rem;
}
@media screen and (max-width: 55.615em) {
  .about-wrapper .about .content .content-item img {
    width: 100%;
    margin: 0 0 2.3rem 0;
  }
}
.about-wrapper .about .content .content-item .texts {
  width: 55%;
  font-size: 2rem;
  font-weight: 550;
  letter-spacing: 0.1rem;
  color: #4a4a4a;
}
.about-wrapper .about .content .content-item .texts h1 {
  font-size: 2.3rem;
  font-weight: 600;
  letter-spacing: 0.1rem;
  color: #333;
  margin: 0 0 1.5rem 0;
}
@media screen and (max-width: 55.615em) {
  .about-wrapper .about .content .content-item .texts {
    width: 100%;
  }
}
.about-wrapper .about .content .content-item .texts ul {
  /*list-style: square;*/
}
.about-wrapper .about .content .content-item .texts ul li {
  margin: 0 0 1rem 0;
  line-height: 3.2rem;
}
.about-wrapper .about .content .content-item .texts ul li:last-child {
  margin: 0;
}
.carousel-wrapper .carousel {
  width: 110rem;
  overflow: hidden;
  height: 20rem;
  position: relative;
}
.carousel-wrapper .carousel ul {
  position: relative;
  list-style: none;
  list-style-type: none;
  margin: 0;
  height: 50px;
  padding: 0;
}
.carousel-wrapper .carousel ul li {
  position: absolute;
  height: 20rem;
  width: 110rem;
  /*float: left;*/
  margin-right: 1px;
  background: #f2f2f2;
  text-align: center;
}
.carousel-wrapper .carousel .left, .carousel-wrapper .carousel .right {
  position: absolute;
  z-index: 101;
  top: 40%;
}
.carousel-wrapper .carousel .left {
  left: 1.25em;
}
.carousel-wrapper .carousel .right {
  right: 1.25em;
}
/* articles */
.articles-wrapper {
  padding: 3rem 0;
}
.articles-wrapper .articles-categories {
  width: 110rem;
  flex-wrap: wrap;
}
@media screen and (max-width: 55.615em) {
  .articles-wrapper .articles-categories {
    width: 90%;
  }
}
.articles-wrapper .articles-categories .articles {
  width: 69%;
}
@media screen and (max-width: 55.615em) {
  .articles-wrapper .articles-categories .articles {
    width: 100%;
  }
}
.articles-wrapper .articles-categories .articles .article {
  margin: 0 0 5rem 0;
  background: #fff;
  box-shadow: 0 0.4rem 1.6rem rgba(0, 0, 0, 0.1);
}
.articles-wrapper .articles-categories .articles .article:last-child {
  margin: 0;
}
.articles-wrapper .articles-categories .articles .article img {
  width: 100%;
}
.articles-wrapper .articles-categories .articles .article .description {
  padding: 2.3rem;
  font-size: 1.6rem;
  letter-spacing: 0.1rem;
  line-height: 2.3rem;
  color: #333;
  line-height: 3rem;
}
.articles-wrapper .articles-categories .articles .article .description h1 {
  font-size: 2.2rem;
  font-weight: 600;
  letter-spacing: 0.1rem;
  color: #333;
  margin: 0 0 0.5rem 0;
}
.articles-wrapper .articles-categories .articles .article .description .statistic-list {
  height: 3.3rem;
}
.articles-wrapper .articles-categories .articles .article .description .statistic-list .statistic {
  color: #a9a9a9;
  font-size: 1.45rem;
}
.articles-wrapper .articles-categories .articles .article .description .statistic-list .statistic span {
  font-size: 1.4rem;
  margin: 0 0.1rem 0 0;
}
.articles-wrapper .articles-categories .articles .article .description p {
  font-size: 1.6rem;
  letter-spacing: 0.1rem;
  line-height: 2.3rem;
  color: #333;
  margin: 0 0 2rem 0;
  line-height: 3rem;
}
.articles-wrapper .articles-categories .articles .article .description img {
  width: 80% !important;
  height: inherit;
}
@media screen and (max-width: 55.615em) {
  .articles-wrapper .articles-categories .articles .article .description img {
    width: 100% !important;
    height: inherit;
  }
}
.articles-wrapper .articles-categories .categories {
  width: 29%;
  height: fit-content;
  padding: 3rem 2rem;
  background: #fff;
  box-shadow: 0 0.4rem 1.6rem rgba(0, 0, 0, 0.1);
}
@media screen and (max-width: 55.615em) {
  .articles-wrapper .articles-categories .categories {
    width: 100%;
  }
}
.articles-wrapper .articles-categories .categories h1 {
  font-size: 2rem;
  font-weight: 600;
  letter-spacing: 0.1rem;
  color: #333;
  margin: 0 0 1rem 0;
}
.articles-wrapper .articles-categories .categories .categories-list {
  width: 100%;
  margin: 1rem 0 2rem 0;
}
.articles-wrapper .articles-categories .categories .categories-list li {
  display: block;
  width: 100%;
  margin: 0 0 1rem 0;
}
.articles-wrapper .articles-categories .categories .categories-list li:last-child {
  margin: 0;
}
.articles-wrapper .articles-categories .categories .categories-list li a {
  display: block;
  width: 100%;
  font-size: 1.4rem;
  letter-spacing: 0.1rem;
  color: #333;
}
.articles-wrapper .articles-categories .categories .categories-list li a:hover {
  color: #344851;
}
.articles-wrapper .articles-categories .categories .recommend-articles {
  width: 100%;
}
.articles-wrapper .articles-categories .categories .recommend-articles li {
  width: 100%;
  margin: 0 0 1rem 0;
}
.articles-wrapper .articles-categories .categories .recommend-articles li img {
  width: 36%;
}
.articles-wrapper .articles-categories .categories .recommend-articles li .recommend-article {
  width: 61%;
}
.articles-wrapper .articles-categories .categories .recommend-articles li .recommend-article a {
  color: #333;
  font-weight: 600;
  font-size: 1.6rem;
  letter-spacing: 0.1rem;
}
.articles-wrapper .articles-categories .categories .recommend-articles li .recommend-article .date {
  color: #ccc;
  font-size: 1.1rem;
  letter-spacing: 0.1rem;
}
.articles-wrapper .articles-categories .categories .recommend-articles li:last-child {
  margin: 0;
}
.articles-wrapper .articles-categories .categories .search {
  position: relative;
  margin: 0 0 2rem 0;
}
.articles-wrapper .articles-categories .categories .search input {
  display: block;
  outline: none;
  box-sizing: border-box;
  font-size: 1.5rem;
  font-weight: 550;
  padding: 0.5rem 1rem 0.5rem 0;
  border: 0;
  width: 100%;
  border-bottom: 0.1rem solid #333;
  color: #333;
}
.articles-wrapper .articles-categories .categories .search .search-icon {
  cursor: pointer;
  position: absolute;
  top: 0.3rem;
  right: 0;
  font-size: 2.5rem;
  color: #333;
}
.detail-content .detail-content-title {
  font-weight: 600;
  font-size: 2.3rem;
  letter-spacing: 0.1rem;
  text-align: left;
}
.detail-content .description {
  font-weight: 500;
  font-size: 1.9rem;
  letter-spacing: 0.1rem;
  margin: 2rem 0;
  line-height: 3rem;
}
.detail-content .description img {
  width: 60%;
  height: inherit;
}
@media screen and (max-width: 55.615em) {
  .detail-content .description img {
    width: 100%;
    height: inherit;
  }
}
.detail-content .description p {
  font-weight: 500;
  font-size: 1.9rem;
  letter-spacing: 0.1rem;
  margin: 2rem 0;
  line-height: 3rem;
}
.guestbook-wrapper {
  padding: 5rem 0 0 0;
}
@media screen and (max-width: 55.615em) {
  .guestbook-wrapper {
    padding: 5rem 0;
  }
}
.guestbook-wrapper .guestbook {
  width: 110rem;
  flex-wrap: wrap;
}
@media screen and (max-width: 55.615em) {
  .guestbook-wrapper .guestbook {
    width: 90%;
  }
}
.guestbook-wrapper .guestbook h1 {
  font-size: 2.9rem;
  font-weight: 600;
  letter-spacing: 0.1rem;
  color: #333;
  margin: 0 0 1rem 0;
}
.guestbook-wrapper .guestbook h3 {
  font-size: 2.1rem;
  font-weight: 600;
  letter-spacing: 0.1rem;
  color: #333;
  margin: 0 0 5rem 0;
}
.guestbook-wrapper .guestbook .liuyan-list .empty {
  height: 2rem;
}
.guestbook-wrapper .guestbook .liuyan-list .liuyan {
  padding: 2rem;
  background: #fff;
  margin-bottom: 2rem;
}
.guestbook-wrapper .guestbook .liuyan-list .liuyan:last-child {
  margin-bottom: 0;
}
.guestbook-wrapper .guestbook .liuyan-list .liuyan .liuyan-head {
  margin-bottom: 1.3rem;
}
.guestbook-wrapper .guestbook .liuyan-list .liuyan .liuyan-head label {
  font-size: 2.1rem;
  font-weight: 550;
  letter-spacing: 0.1rem;
}
.guestbook-wrapper .guestbook .liuyan-list .liuyan .liuyan-head span {
  font-size: 1.8rem;
  letter-spacing: 0.15rem;
}
.guestbook-wrapper .guestbook .liuyan-list .liuyan .liuyan-content {
  font-size: 1.8rem;
  line-height: 3rem;
  letter-spacing: 0.15rem;
}
.guestbook-wrapper .guestbook .liuyan-list .liuyan .liuyan-pic {
  width: 39rem;
  margin-left: 4rem;
}
@media screen and (max-width: 55.615em) {
  .guestbook-wrapper .guestbook .liuyan-list .liuyan .liuyan-pic {
    width: 100%;
    margin-left: 0;
    margin-top: 1rem;
  }
}
.guest-form-wrapper {
  padding: 5rem 0 0 0;
}
@media screen and (max-width: 55.615em) {
  .guest-form-wrapper {
    padding: 5rem 3rem 0 3rem;
  }
}
.guest-form-wrapper .guest-form .form-control {
  padding: 0 1rem;
  border-radius: 0.8rem;
  box-shadow: 0 0 2rem #e9e9e9;
}
.guest-form-wrapper .guest-form .form-textarea {
  padding-top: 1rem;
}