@charset "UTF-8";

nav {
  background-color: #fafafa;
}

@media (max-width: 769px) {
  nav {
    padding: 0 !important;
  }

  nav .header-container {
    padding: 0 !important;
  }
}

nav .top-navbar-bg {
  width: 100%;
  height: 0;
  background-color: rgba(255, 255, 255, 0.4);
  position: absolute;
  left: 0;
  top: 0;
  -webkit-box-shadow: rgba(0, 0, 0, 0.4) 0 0 1px;
          box-shadow: rgba(0, 0, 0, 0.4) 0 0 1px;
  -webkit-transition: all .2s linear;
  transition: all .2s linear;
}

nav .navbar-brand {
  padding: 15px 15px;
  height: 60px;
}

nav .navbar-brand img.logo {
  width: 140px;
}

nav .navbar-brand div.logo,
nav .navbar-brand div.logo-header {
  width: 140px;
  height: 24px;
  background-image: url("https://oss.qubendt.com/showbrain_oa/1556612414777e3WQZXcemk.png");
  background-size: contain;
  background-repeat: no-repeat;
  background-position: left center;
  -webkit-transition: all .2s linear;
  transition: all .2s linear;
}

nav .navbar-brand div.logo-header {
  background-image: url("https://oss.qubendt.com/showbrain_oa/1556612403768c2PKtnw2eK.png");
  height: 40px;
}

nav .navbar-collapse-close {
  display: inline-block;
  margin-right: 0;
  position: relative;
  top: 0;
  font-size: 30px;
  background-color: #fafafa;
  border: none;
  padding: 0;
  float: right;
  margin-top: 8px;
  margin-bottom: 8px;
  background-image: none;
  border-radius: 4px;
}

nav .navbar-toggle {
  color: #ffffff;
  -webkit-transition: translate 1s ease-in-out !important;
  transition: translate 1s ease-in-out !important;
}

nav .navbar-toggle > span {
  font-size: 14px;
  display: inline-block;
  line-height: 36px;
  vertical-align: text-top;
  padding: 0 10px;
}

@media (max-width: 1024px) {
  nav .navbar-toggle > span {
    display: none;
  }
}

nav .navbar-collapse-close:focus {
  outline: 0;
}

nav .header-container {
  position: relative;
}

nav .header-container .navbar-header {
  position: absolute;
  z-index: 1;
}

nav .navbar-collapse .nav .contact-title {
  font-size: 58px;
  position: relative;
  display: inline-block;
  margin: 0 0 0.5em;
}

nav .navbar-collapse .nav .contact-title:after {
  content: " ";
  position: absolute;
  bottom: -20px;
  left: 0;
  width: 50%;
  height: 6px;
  background: black;
}

nav .navbar-collapse .nav .contact-desc {
  font-size: 24px;
  margin-bottom: 1em;
  color: grey;
}

nav .navbar-collapse .nav .contact-item {
  padding: 20px 0;
}

nav .navbar-collapse .nav .contact-item hr {
  margin-top: 0;
  margin-bottom: 10px;
  width: 80%;
  position: absolute;
}

nav .navbar-collapse .nav .contact-item p.desc {
  margin-top: 20px;
}

nav .navbar-collapse .nav .contact-item:first-child {
  padding-right: 20px;
}

nav .navbar-collapse .nav li {
  text-align: left !important;
}

nav .navbar-collapse .nav li > a {
  font-size: 30px !important;
  font-weight: 300 !important;
  padding: 20px 0 0 0;
  margin: 0;
}

nav.scroll-down .navbar-brand {
  margin-top: -0.3em;
}

nav.scroll-down .navbar-brand div.logo {
  background-image: url("https://oss.qubendt.com/showbrain_oa/1556612403768c2PKtnw2eK.png");
  height: 40px;
}

nav.scroll-down .top-navbar-bg {
  height: 60px;
}

nav.scroll-down .navbar-toggle {
  color: black;
}

@media (max-width: 769px) {
  .pc {
    display: none !important;
  }

  nav.bootsnav.navbar-full .container .navbar-header {
    padding-left: 25px;
  }

  nav.bootsnav.navbar-full .container .header-container .navbar-header {
    padding-left: 10px;
  }

  nav .navbar-toggle {
    padding: 0 !important;
    margin: 10px -15px !important;
  }

  nav .navbar-brand {
    padding: 20px 15px;
  }

  nav .navbar-brand div.logo,
  nav .navbar-brand div.logo-header {
    width: 80px !important;
    margin-top: 10px;
    height: 40px;
  }

  nav .navbar-brand img.logo {
    height: 20px;
    width: auto;
  }

  nav .navbar-brand-first {
    padding: 0 !important;
  }

  nav .navbar-collapse .navbar-background {
    background-color: #fafafa;
    height: auto !important;
  }

  nav .navbar-collapse .nav li {
    border-bottom: solid 1px #a0a0a0;
    padding: 10px 0;
  }

  nav .navbar-collapse .nav li a {
    width: 100%;
  }

  nav .navbar-collapse .nav li:last-child {
    border-bottom: none;
  }
}

@media (min-width: 769px) {
  .mb {
    display: none !important;
  }

  nav .nav li {
    padding-bottom: 15px;
  }

  nav .nav .menu-title {
    padding: 4px 60px 0 !important;
    -webkit-transform: translate(-60px);
            transform: translate(-60px);
    overflow: hidden;
    margin-left: 120px !important;
  }

  nav .nav .title-animation {
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.04);
    -webkit-transform: translate(-103%, 0%) matrix(1, 0, 0, 1, 0, 0);
            transform: translate(-103%, 0%) matrix(1, 0, 0, 1, 0, 0);
  }

  nav .nav .title-animation.mouseIn {
    -webkit-animation: title-animation-enter 0.5s linear;
            animation: title-animation-enter 0.5s linear;
  }

  nav .nav .title-animation.mouseOut {
    -webkit-animation: title-animation-out 0.5s linear;
            animation: title-animation-out 0.5s linear;
    -webkit-transition: all .5s linear;
    transition: all .5s linear;
    -webkit-transform: translate(103%, 0%) matrix(1, 0, 0, 1, 0, 0);
            transform: translate(103%, 0%) matrix(1, 0, 0, 1, 0, 0);
  }

  nav .first-nav {
    margin-left: -60px;
    position: absolute;
  }

  nav .first-nav li {
    padding-bottom: 30px;
  }

  nav.bootsnav.navbar-full .navbar-collapse {
    height: 100vh !important;
  }

  nav.bootsnav.navbar-full .navbar-collapse .navbar-background {
    position: fixed;
    top: 0;
    background-color: #fafafa;
    left: 0;
    right: 0;
  }
}

@-webkit-keyframes title-animation-enter {
  0% {
    -webkit-transform: translate(-103%, 0) matrix(1, 0, 0, 1, 0, 0);
            transform: translate(-103%, 0) matrix(1, 0, 0, 1, 0, 0);
  }

  100% {
    -webkit-transform: translate(-50%, 0) matrix(1, 0, 0, 1, 0, 0);
            transform: translate(-50%, 0) matrix(1, 0, 0, 1, 0, 0);
  }
}

@keyframes title-animation-enter {
  0% {
    -webkit-transform: translate(-103%, 0) matrix(1, 0, 0, 1, 0, 0);
            transform: translate(-103%, 0) matrix(1, 0, 0, 1, 0, 0);
  }

  100% {
    -webkit-transform: translate(-50%, 0) matrix(1, 0, 0, 1, 0, 0);
            transform: translate(-50%, 0) matrix(1, 0, 0, 1, 0, 0);
  }
}

@-webkit-keyframes title-animation-out {
  0% {
    -webkit-transform: translate(-50%, 0) matrix(1, 0, 0, 1, 0, 0);
            transform: translate(-50%, 0) matrix(1, 0, 0, 1, 0, 0);
  }

  100% {
    -webkit-transform: translate(103%, 0) matrix(1, 0, 0, 1, 0, 0);
            transform: translate(103%, 0) matrix(1, 0, 0, 1, 0, 0);
  }
}

@keyframes title-animation-out {
  0% {
    -webkit-transform: translate(-50%, 0) matrix(1, 0, 0, 1, 0, 0);
            transform: translate(-50%, 0) matrix(1, 0, 0, 1, 0, 0);
  }

  100% {
    -webkit-transform: translate(103%, 0) matrix(1, 0, 0, 1, 0, 0);
            transform: translate(103%, 0) matrix(1, 0, 0, 1, 0, 0);
  }
}

.preloader {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 10001;
  width: 100%;
  height: 100%;
  text-align: center;
}

.preloader::before,
.preloader::after {
  display: block;
  content: '';
  width: 100%;
  height: 50%;
  position: fixed;
  left: 0;
  background: #fff;
  z-index: 10002;
  -webkit-transition: all 0.5s ease-in-out;
  transition: all 0.5s ease-in-out;
}

.preloader::before {
  top: 0;
}

.preloader::after {
  top: 50%;
}

.preloader .loader {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 30px;
  height: 30px;
  z-index: 10003;
  text-transform: uppercase;
  -webkit-transform: translateY(-50%) translateX(-50%);
          transform: translateY(-50%) translateX(-50%);
}

.preloader .loader::before,
.preloader .loader::after {
  display: block;
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  margin-left: auto;
  margin-right: auto;
  opacity: .0;
  width: 30px;
  height: 30px;
  border: solid 3px #e5e5e5;
  border-radius: 50%;
}

.preloader .loader::before {
  border-color: black;
  -webkit-animation: preloaderAnimation 2s 1s ease-in-out infinite;
          animation: preloaderAnimation 2s 1s ease-in-out infinite;
}

.preloader .loader::after {
  -webkit-animation: preloaderAnimation 2s ease-in-out infinite;
          animation: preloaderAnimation 2s ease-in-out infinite;
}

@-webkit-keyframes preloaderAnimation {
  0% {
    opacity: 1.0;
    -webkit-transform: scale(0.7);
            transform: scale(0.7);
  }

  30% {
    opacity: 1.0;
    -webkit-transform: scale(0.3);
            transform: scale(0.3);
  }

  100% {
    opacity: .0;
    -webkit-transform: none;
            transform: none;
  }
}

@keyframes preloaderAnimation {
  0% {
    opacity: 1.0;
    -webkit-transform: scale(0.7);
            transform: scale(0.7);
  }

  30% {
    opacity: 1.0;
    -webkit-transform: scale(0.3);
            transform: scale(0.3);
  }

  100% {
    opacity: .0;
    -webkit-transform: none;
            transform: none;
  }
}

section.footer {
  padding: 0;
}

section.footer .contact {
  /* Safari 5.1 to 6.0 */
  /* Opera 11.1 to 12.0 */
  /* Firefox 3.6 to 15 */
  background: -webkit-gradient(linear, left top, right top, from(#3F3F3F), to(#161816));
  background: linear-gradient(to right, #3F3F3F, #161816);
  /* 标准语法 */
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  text-align: left;
  min-height: 300px;
  color: white;
}

section.footer .contact .qr-code-container-item,
section.footer .contact .info-container-item {
  padding: 0 15px;
}

@media (min-width: 769px) {
  section.footer .contact .qr-code-container-item,
  section.footer .contact .info-container-item {
    height: 100%;
    min-height: 300px;
  }

  section.footer .contact .info-container .info {
    position: absolute;
    top: 50%;
    -webkit-transform: translate(0, -50%);
            transform: translate(0, -50%);
  }
}

@media (max-width: 769px) {
  section.footer .contact .info-container .info {
    margin: 2em 15px;
  }
}

section.footer .contact .qr-code-container .wechat,
section.footer .contact .qr-code-container .sina {
  position: absolute;
  top: 50%;
  -webkit-transform: translate(0, -50%);
          transform: translate(0, -50%);
  right: 0;
  cursor: pointer;
}

section.footer .contact .qr-code-container .wechat .wechat-qr,
section.footer .contact .qr-code-container .wechat .sina-qr,
section.footer .contact .qr-code-container .sina .wechat-qr,
section.footer .contact .qr-code-container .sina .sina-qr {
  opacity: 0;
  width: 100px;
  -webkit-transform: translate(-25%, -70%);
          transform: translate(-25%, -70%);
  position: absolute;
}

section.footer .contact .qr-code-container .wechat .wechat-img,
section.footer .contact .qr-code-container .wechat .sina-img,
section.footer .contact .qr-code-container .sina .wechat-img,
section.footer .contact .qr-code-container .sina .sina-img {
  width: 2em;
  height: auto;
  margin: 0 1em;
}

section.footer .contact .qr-code-container .wechat .wechat-img:hover,
section.footer .contact .qr-code-container .wechat .sina-img:hover,
section.footer .contact .qr-code-container .sina .wechat-img:hover,
section.footer .contact .qr-code-container .sina .sina-img:hover {
  opacity: 0.5;
}

section.footer .contact .qr-code-container .wechat {
  right: 5em;
}

section.footer .contact .qr-code-container .wechat:hover .wechat-qr {
  display: block;
  opacity: 1;
  transition: opacity 1s cubic-bezier(0.215, 0.61, 0.355, 1), transform 1s cubic-bezier(0.215, 0.61, 0.355, 1), -webkit-transform 1s cubic-bezier(0.215, 0.61, 0.355, 1);
  -webkit-transform: scale(1) translate3d(-25%, -110%, 0);
          transform: scale(1) translate3d(-25%, -110%, 0);
}

section.footer .contact .qr-code-container .sina:hover .sina-qr {
  display: block;
}

section.footer .contact h2 {
  margin: 80px 0;
  display: inline-block;
  width: 100%;
}

section.footer .contact a {
  border-bottom: solid;
  color: white;
}

section.footer .contact a:hover {
  text-decoration: none;
}

section.footer .contact .contact-form {
  max-width: 1300px;
  margin: -30px auto 30px;
}

section.footer .contact .contact-form .form-ajax label {
  text-transform: uppercase;
  font-weight: 400;
}

section.footer .contact .contact-form .form-ajax input.form-control {
  border: 1px solid #ffffff;
  border-radius: 0;
  -webkit-box-shadow: none;
          box-shadow: none;
  padding: 15px 10px;
  color: gainsboro;
  background-color: rgba(0, 0, 0, 0);
  font-size: 12px;
}

section.footer .contact .contact-form .form-ajax textarea.form-control {
  border: 1px solid #ffffff;
  border-radius: 0;
  color: gainsboro;
  -webkit-box-shadow: none;
          box-shadow: none;
  background-color: rgba(0, 0, 0, 0);
  padding: 15px 10px;
  resize: none;
  font-size: 12px;
}

section.footer .contact .contact-form .form-ajax textarea.form-control::-webkit-input-placeholder,
section.footer .contact .contact-form .form-ajax input.form-control::-webkit-input-placeholder {
  color: rgba(255, 255, 255, 0.5);
}

section.footer .contact .contact-form .form-ajax textarea.form-control::-ms-input-placeholder,
section.footer .contact .contact-form .form-ajax input.form-control::-ms-input-placeholder {
  color: rgba(255, 255, 255, 0.5);
}

section.footer .contact .contact-form .form-ajax textarea.form-control::placeholder,
section.footer .contact .contact-form .form-ajax input.form-control::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

section.footer .contact .contact-form .form-ajax .btn-outline {
  background: transparent;
  border: 1px solid #ffffff;
  color: white;
}

section.footer .contact .copyright {
  font-size: 12px;
  padding-bottom: 15px;
}

@media (max-width: 769px) {
  section.footer .contact {
    min-height: 150px;
  }

  section.footer .contact h2 {
    margin: 50px 0;
  }

  section.footer .contact .contact-form {
    margin: 0;
  }
}

section.footer .customers {
  overflow: hidden;
  display: -webkit-box;
  margin: 1.2em 0;
}

section.footer .customers ul {
  width: 375vw;
  list-style: none;
  padding: 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  margin: 0;
}

section.footer .customers ul li {
  float: left;
  padding: 0 20px;
}

@media (min-width: 769px) {
  section.footer .customers ul li img {
    width: auto;
    max-height: 50px;
  }
}

@media (max-width: 769px) {
  section.footer .customers ul li {
    margin: 0;
    width: 25vw;
    padding: 10px;
  }

  section.footer .customers ul li:nth-child(1),
  section.footer .customers ul li:nth-child(2),
  section.footer .customers ul li:nth-child(3),
  section.footer .customers ul li:nth-child(4) {
    display: inherit;
  }
}

section.footer .customers ul li:last-child {
  margin-right: 0;
}

@media (max-width: 769px) {
  section.footer {
    padding: 0;
  }

  section.footer .contact h2 {
    font-size: x-large;
  }

  section.footer .customers {
    margin: 0;
  }

  section.footer .customers ul {
    width: 375vw;
    display: block;
  }
}

.customers .rowup {
  -webkit-animation: 20s rowup linear infinite normal;
          animation: 20s rowup linear infinite normal;
  position: relative;
}

.kv-title {
  font-size: 35px !important;
  font-weight: normal;
}

h1,
.h1 {
  font-size: 30px;
  font-weight: inherit;
}

h2,
.h2 {
  font-size: 24px;
  font-weight: 400;
}

h3,
.h3 {
  font-size: 20px;
  font-weight: 300;
}

h4,
.h4 {
  font-size: 20px;
}

h5,
.h5 {
  font-size: 14px;
}

html,
body,
.btn {
  font-size: 14px;
}

.mb {
  display: none;
}

img {
  width: 100%;
}

.pd50 {
  padding: 0 50px;
}

@media (max-width: 769px) {
  .pd50 {
    padding: 0;
  }
}

.ex-text-container img {
  width: auto;
  height: auto;
  max-width: 100%;
}

.btn {
  display: inline-block;
  padding: 0.5em 2em;
  color: white;
  background: black;
  border-radius: 0;
  margin: 10px 0;
}

a.link {
  color: inherit;
  background: inherit;
}

a.link:hover {
  color: inherit;
  background: inherit;
  text-decoration: inherit;
}

a.btn:hover {
  color: inherit;
  background: inherit;
  opacity: 0.8;
}

.btn-outline {
  background: transparent;
  border: 1px solid black;
  color: black;
}

.desc {
  text-align: left;
  color: #666;
  font-weight: 300;
}

.title {
  margin: 0.5em 0;
  color: #2D2D2D;
}

.form-ajax label {
  text-transform: uppercase;
}

.form-ajax input.form-control {
  border: none;
  border-bottom: 1px solid;
  border-radius: 0;
  -webkit-box-shadow: none;
          box-shadow: none;
  padding: 10px 0;
  color: gainsboro;
}

.form-ajax textarea.form-control {
  border-radius: 0;
  border: 1px solid gainsboro;
  color: gainsboro;
  -webkit-box-shadow: none;
          box-shadow: none;
  background-color: rgba(0, 0, 0, 0);
  padding: 15px 10px;
  resize: none;
  -webkit-appearance: none;
}

.form-ajax input.form-control:focus,
.form-ajax textarea.form-control:focus {
  outline: none;
  color: black;
  border-color: black;
}

section {
  padding: 60px 20px 20px;
}

@media (max-width: 769px) {
  section {
    padding: 20px 10px 10px;
  }

  #nav-container + section {
    padding-top: 60px !important;
  }
}

section > .container > h2.title,
section > .container > h1.title {
  text-align: center;
}

.case-tags ol {
  list-style: none;
  display: inline-block;
  width: 100%;
  padding: 0;
  margin: 0;
}

.case-tags ol li {
  float: left;
  margin-right: 10px;
}

.case-tags ol li:last-child {
  margin-right: 0;
}

.case-tags ol li > span {
  padding: 5px 15px;
  background: blue;
  color: white;
  border-radius: 5px;
}

@media (max-width: 769px) {
  .case-tags ol li > span {
    padding: 2px 8px;
    border-radius: 5px;
  }
}

@media (max-width: 769px) {
  .kv-title {
    font-size: 20pt !important;
  }

  h1,
  .h1 {
    font-size: 18pt;
  }

  h2,
  .h2 {
    font-size: 16pt;
  }

  h3,
  .h3 {
    font-size: 14pt;
  }

  h4,
  .h4 {
    font-size: 13pt;
  }

  h5,
  .h5 {
    font-size: 12pt;
  }

  html,
  body,
  .btn {
    font-size: 11pt;
  }

  .pc {
    display: none;
  }

  .mb {
    display: inherit;
  }
}

body::-webkit-scrollbar {
  height: 0 !important;
  width: 0 !important;
}