/*! normalize.css v3.0.3 | MIT License | github.com/necolas/normalize.css */

/**
 * 1. Set default font family to sans-serif.
 * 2. Prevent iOS and IE text size adjust after device orientation change,
 *    without disabling user zoom.
 */

html {
  font-family: sans-serif; /* 1 */
  -ms-text-size-adjust: 100%; /* 2 */
  -webkit-text-size-adjust: 100%; /* 2 */
}

/**
 * Remove default margin.
 */

body {
  margin: 0;
}

/* HTML5 display definitions
   ========================================================================== */

/**
 * Correct `block` display not defined for any HTML5 element in IE 8/9.
 * Correct `block` display not defined for `details` or `summary` in IE 10/11
 * and Firefox.
 * Correct `block` display not defined for `main` in IE 11.
 */

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
main,
menu,
nav,
section,
summary {
  display: block;
}

/**
 * 1. Correct `inline-block` display not defined in IE 8/9.
 * 2. Normalize vertical alignment of `progress` in Chrome, Firefox, and Opera.
 */

audio,
canvas,
progress,
video {
  display: inline-block; /* 1 */
  vertical-align: baseline; /* 2 */
}

/**
 * Prevent modern browsers from displaying `audio` without controls.
 * Remove excess height in iOS 5 devices.
 */

audio:not([controls]) {
  display: none;
  height: 0;
}

/**
 * Address `[hidden]` styling not present in IE 8/9/10.
 * Hide the `template` element in IE 8/9/10/11, Safari, and Firefox < 22.
 */

[hidden],
template {
  display: none;
}

/* Links
   ========================================================================== */

/**
 * Remove the gray background color from active links in IE 10.
 */

a {
  background-color: transparent;
}

/**
 * Improve readability of focused elements when they are also in an
 * active/hover state.
 */

a:active,
a:hover {
  outline: 0;
}

/* Text-level semantics
   ========================================================================== */

/**
 * Address styling not present in IE 8/9/10/11, Safari, and Chrome.
 */

abbr[title] {
  border-bottom: 1px dotted;
}

/**
 * Address style set to `bolder` in Firefox 4+, Safari, and Chrome.
 */

b,
strong {
  font-weight: bold;
}

/**
 * Address styling not present in Safari and Chrome.
 */

dfn {
  font-style: italic;
}

/**
 * Address variable `h1` font-size and margin within `section` and `article`
 * contexts in Firefox 4+, Safari, and Chrome.
 */

h1 {
  font-size: 2em;
  margin: 0.67em 0;
}

/**
 * Address styling not present in IE 8/9.
 */

mark {
  background: #ff0;
  color: #000;
}

/**
 * Address inconsistent and variable font size in all browsers.
 */

small {
  font-size: 80%;
}

/**
 * Prevent `sub` and `sup` affecting `line-height` in all browsers.
 */

sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sup {
  top: -0.5em;
}

sub {
  bottom: -0.25em;
}

/* Embedded content
   ========================================================================== */

/**
 * Remove border when inside `a` element in IE 8/9/10.
 */

img {
  border: 0;
}

/**
 * Correct overflow not hidden in IE 9/10/11.
 */

svg:not(:root) {
  overflow: hidden;
}

/* Grouping content
   ========================================================================== */

/**
 * Address margin not present in IE 8/9 and Safari.
 */

figure {
  margin: 1em 40px;
}

/**
 * Address differences between Firefox and other browsers.
 */

hr {
  box-sizing: content-box;
  height: 0;
}

/**
 * Contain overflow in all browsers.
 */

pre {
  overflow: auto;
}

/**
 * Address odd `em`-unit font size rendering in all browsers.
 */

code,
kbd,
pre,
samp {
  font-family: monospace, monospace;
  font-size: 1em;
}

/* Forms
   ========================================================================== */

/**
 * Known limitation: by default, Chrome and Safari on OS X allow very limited
 * styling of `select`, unless a `border` property is set.
 */

/**
 * 1. Correct color not being inherited.
 *    Known issue: affects color of disabled elements.
 * 2. Correct font properties not being inherited.
 * 3. Address margins set differently in Firefox 4+, Safari, and Chrome.
 */

button,
input,
optgroup,
select,
textarea {
  color: inherit; /* 1 */
  font: inherit; /* 2 */
  margin: 0; /* 3 */
}

/**
 * Address `overflow` set to `hidden` in IE 8/9/10/11.
 */

button {
  overflow: visible;
}

/**
 * Address inconsistent `text-transform` inheritance for `button` and `select`.
 * All other form control elements do not inherit `text-transform` values.
 * Correct `button` style inheritance in Firefox, IE 8/9/10/11, and Opera.
 * Correct `select` style inheritance in Firefox.
 */

button,
select {
  text-transform: none;
}

/**
 * 1. Avoid the WebKit bug in Android 4.0.* where (2) destroys native `audio`
 *    and `video` controls.
 * 2. Correct inability to style clickable `input` types in iOS.
 * 3. Improve usability and consistency of cursor style between image-type
 *    `input` and others.
 */

button,
html input[type="button"], /* 1 */
input[type="reset"],
input[type="submit"] {
  -webkit-appearance: button; /* 2 */
  cursor: pointer; /* 3 */
}

/**
 * Re-set default cursor for disabled elements.
 */

button[disabled],
html input[disabled] {
  cursor: default;
}

/**
 * Remove inner padding and border in Firefox 4+.
 */

button::-moz-focus-inner,
input::-moz-focus-inner {
  border: 0;
  padding: 0;
}

/**
 * Address Firefox 4+ setting `line-height` on `input` using `!important` in
 * the UA stylesheet.
 */

input {
  line-height: normal;
}

/**
 * It's recommended that you don't attempt to style these elements.
 * Firefox's implementation doesn't respect box-sizing, padding, or width.
 *
 * 1. Address box sizing set to `content-box` in IE 8/9/10.
 * 2. Remove excess padding in IE 8/9/10.
 */

input[type="checkbox"],
input[type="radio"] {
  box-sizing: border-box; /* 1 */
  padding: 0; /* 2 */
}

/**
 * Fix the cursor style for Chrome's increment/decrement buttons. For certain
 * `font-size` values of the `input`, it causes the cursor style of the
 * decrement button to change from `default` to `text`.
 */

input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
  height: auto;
}

/**
 * 1. Address `appearance` set to `searchfield` in Safari and Chrome.
 * 2. Address `box-sizing` set to `border-box` in Safari and Chrome.
 */

input[type="search"] {
  -webkit-appearance: textfield; /* 1 */
  box-sizing: content-box; /* 2 */
}

/**
 * Remove inner padding and search cancel button in Safari and Chrome on OS X.
 * Safari (but not Chrome) clips the cancel button when the search input has
 * padding (and `textfield` appearance).
 */

input[type="search"]::-webkit-search-cancel-button,
input[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
}

/**
 * Define consistent border, margin, and padding.
 */

fieldset {
  border: 1px solid #c0c0c0;
  margin: 0 2px;
  padding: 0.35em 0.625em 0.75em;
}

/**
 * 1. Correct `color` not being inherited in IE 8/9/10/11.
 * 2. Remove padding so people aren't caught out if they zero out fieldsets.
 */

legend {
  border: 0; /* 1 */
  padding: 0; /* 2 */
}

/**
 * Remove default vertical scrollbar in IE 8/9/10/11.
 */

textarea {
  overflow: auto;
}

/**
 * Don't inherit the `font-weight` (applied by a rule above).
 * NOTE: the default cannot safely be changed in Chrome and Safari on OS X.
 */

optgroup {
  font-weight: bold;
}

/* Tables
   ========================================================================== */

/**
 * Remove most spacing between table cells.
 */

table {
  border-collapse: collapse;
  border-spacing: 0;
}

td,
th {
  padding: 0;
}

@font-face {
  font-family: "iconfont";
  /* Project id 3545006 */
  src: url(data:application/font-woff;base64,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) format('woff2'), url(data:application/font-woff;base64,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) format('woff'), url(//assets.faceid.com/official/4edf28828611bd0c42c769e0a7637c32.ttf) format('truetype');
}
.iconfont {
  font-family: "iconfont" !important;
  font-size: 14px;
  font-style: normal;
  vertical-align: middle;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
.icon-icon_arrow:before {
  content: "\e640";
}
body {
  font-family: PingFang SC, Microsoft YaHei, '微软雅黑', '宋体', '黑体', Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
input,
button,
select,
textarea {
  outline: none;
}
textarea {
  resize: none;
}
.cus-form .form-must {
  position: absolute;
  color: #EB6464;
  left: -14px;
  top: 0;
  font-size: 14px;
  line-height: 14px;
}
.cus-form .contact-row {
  width: 690px;
  margin: 0 auto;
  margin-bottom: 20px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  display: block;
  zoom: 1;
}
.cus-form .contact-row:after {
  content: " ";
  display: block;
  font-size: 0;
  height: 0;
  clear: both;
  visibility: hidden;
}
.cus-form .contact-row .contact-input {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  background: #F9F9F9;
  border: 1px solid #EEEEEE;
  width: 100%;
  display: inline-block;
  padding: 12px 20px;
  border-radius: 4px;
  position: relative;
  height: 44px;
}
.cus-form .contact-row .contact-input-right {
  float: right;
}
.cus-form .contact-row input {
  display: block;
  width: 100%;
  font-size: 16px;
  height: 20px;
  line-height: 20px;
  border: 0;
  padding: 0;
  background: #F9F9F9;
}
.cus-form .contact-row input:-webkit-autofill {
  -webkit-box-shadow: 0 0 0px 1000px #F9F9F9 inset !important;
}
.cus-form .contact-row input::-webkit-input-placeholder {
  color: #999AAA;
}
.cus-form .contact-row input:-ms-input-placeholder {
  color: #999AAA;
}
.cus-form .contact-row input::-ms-input-placeholder {
  color: #999AAA;
}
.cus-form .contact-row input::placeholder {
  color: #999AAA;
}
.cus-form .contact-row .contact-textarea {
  padding: 12px 20px;
  height: 64px;
  background: #F9F9F9;
  border: 1px solid #EEEEEE;
  border-radius: 2px;
  position: relative;
}
.cus-form .contact-row textarea {
  font-size: 16px;
  height: 64px;
  background: #F9F9F9;
  border: 0;
  width: 100%;
}
.cus-form .contact-row textarea::-webkit-input-placeholder {
  color: #999AAA;
}
.cus-form .contact-row textarea:-ms-input-placeholder {
  color: #999AAA;
}
.cus-form .contact-row textarea::-ms-input-placeholder {
  color: #999AAA;
}
.cus-form .contact-row textarea::placeholder {
  color: #999AAA;
}
.cus-form .contact-row .contact-error {
  border: 1px solid #FF4B43;
  position: relative;
}
.cus-form .contact-row .contact-error .contact-error-tips {
  position: absolute;
  margin: 0;
  bottom: -20px;
  color: #FF4B43;
  font-size: 12px;
}
.cus-form .contact-captcha .contact-input {
  width: 189px;
  margin-right: 10px;
}
.cus-form .contact-captcha img {
  vertical-align: top;
  width: 90px;
  height: 42px;
  border: 1px solid #EEEEEE;
  border-radius: 2px;
  margin-right: 10px;
}
.cus-form .contact-captcha a {
  color: #5FA3FA;
  font-size: 12px;
  line-height: 42px;
  vertical-align: top;
  text-decoration: none;
}
.cus-form .contact-row-two .contact-input {
  width: 295px;
}
.cus-form .cus-sub {
  width: 180px;
  height: 48px;
  background: #5E8EEB;
  border-radius: 2px;
  display: block;
  line-height: 48px;
  color: #FFFFFF;
  text-align: center;
  margin: 0 auto;
  margin-top: 40px;
  text-decoration: none;
}
.display-none {
  display: none !important;
}
.clearfix {
  display: block;
  zoom: 1;
}
.clearfix:after {
  content: " ";
  display: block;
  font-size: 0;
  height: 0;
  clear: both;
  visibility: hidden;
}
.modal-mask {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  bottom: 0;
  height: 100%;
  z-index: 1000;
  background-color: #282828 !important;
  opacity: 0.8;
  filter: progid:DXImageTransform.Microsoft.Alpha(opacity=80);
}
.modal-wrap {
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  cursor: pointer;
  position: fixed;
  overflow: auto;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 1000;
  outline: 0;
}
.modal-content {
  position: absolute;
  width: 450px;
  margin: auto;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
}
.modal-alert {
  width: 500px;
  background: #fff;
  border-radius: 10px;
  padding: 30px;
  height: 203px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}
.modal-alert .alert-close {
  position: absolute;
  right: 12px;
  top: 12px;
}
.modal-alert .alert-close img {
  width: 16px;
  height: 16px;
}
.modal-alert img.top-img {
  width: 120px;
  height: 57px;
  display: block;
  margin: 0 auto;
}
.modal-alert h1 {
  font-size: 22px;
  line-height: 30px;
  margin: 20px 0;
  text-align: center;
  color: #212457;
}
.modal-alert p {
  font-size: 16px;
  line-height: 22px;
  color: #4D5079;
  text-align: center;
}
@media screen and (max-width: 600px) {
  .modal-alert {
    width: 80%;
    height: 240px;
  }
}
.fail-bottom {
  position: absolute;
  width: 100%;
  left: 0;
  bottom: 0;
  height: 36px;
  background: #FFECEB;
  line-height: 36px;
  font-size: 12px;
  text-align: center;
  display: none;
}
.fail-bottom a {
  color: #383F43;
  font-weight: bolder;
}
.fail-bottom a#errorMsg {
  font-weight: normal;
}
.fail-bottom img {
  width: 16px;
  height: 16px;
  vertical-align: middle;
  margin-right: 6px;
}
@-webkit-keyframes ringOpacity {
  from {
    opacity: 0.2;
  }
  to {
    opacity: 1;
  }
}
@keyframes ringOpacity {
  from {
    opacity: 0.2;
  }
  to {
    opacity: 1;
  }
}
.header {
  height: 64px;
  background: #282830;
  z-index: 10;
  width: 100%;
  position: fixed;
  top: 0;
  min-width: 1200px;
}
.header .header-box {
  padding: 0 40px;
}
.header .megvii-logo {
  width: 127px;
  display: block;
  float: left;
  margin-top: 16px;
  margin-right: 32px;
}
.header .megvii-logo img {
  width: 100%;
}
.header .line {
  display: block;
  float: left;
  width: 1px;
  height: 32px;
  margin-top: 16px;
  background: #FFFFFF;
}
.header .logo {
  width: 84px;
  display: block;
  float: left;
  margin-top: 20px;
  margin-left: 31px;
}
.header .logo img {
  width: 100%;
}
.header ul {
  margin: 0;
  padding: 0;
  margin-left: 50px;
  list-style: none;
  float: left;
  height: 100%;
}
.header ul li {
  float: left;
  height: 100%;
}
.header ul li a {
  display: block;
  height: 61px;
  line-height: 64px;
  color: #fff;
  text-decoration: none;
  font-size: 16px;
  padding: 0 30px;
}
.header ul li a:hover,
.header ul li a.active {
  background: #202027;
  border-bottom: 3px solid #fff;
}
.header .header-right {
  float: right;
}
.header a.console {
  display: block;
  float: left;
  width: 108px;
  height: 38px;
  border-radius: 2px;
  border: 1px solid #fff;
  color: #fff;
  font-size: 16px;
  text-decoration: none;
  line-height: 38px;
  text-align: center;
  margin-top: 13px;
  margin-right: 30px;
}
.header a.console:hover {
  background: #fff;
  color: #282830;
}
.header .chenge-language {
  padding: 22px 0;
  float: left;
}
.header .chenge-language a {
  font-size: 14px;
  line-height: 16px;
  position: relative;
  line-height: 20px;
  padding-left: 30px;
  color: #fff;
  text-decoration: none;
  opacity: 1;
  -webkit-transition: none;
  -o-transition: none;
  transition: none;
  height: 20px;
  display: block;
}
.header .chenge-language a span {
  display: block;
  position: absolute;
  width: 20px;
  height: 20px;
  left: 0;
  top: 0;
}
.header .chenge-language a span img {
  width: 20px;
}
.header .chenge-language a span.earth-blue {
  display: none;
}
.header .chenge-language a:hover {
  color: #4C81FF;
}
.header .chenge-language a:hover .earth-white {
  display: none;
}
.header .chenge-language a:hover .earth-blue {
  display: block;
}
.footer {
  background: #292F41;
  position: relative;
  min-width: 1200px;
}
.footer .footer-main {
  width: 1200px;
  margin: 0 auto;
  height: 300px;
}
.footer .footer-left {
  float: left;
  padding-top: 79px;
}
.footer .footer-left .document * {
  color: #fff;
}
.footer .footer-left .document span {
  margin: 0 10px;
}
.footer .footer-left .document a {
  text-decoration: none;
  font-size: 16px;
}
.footer .footer-left img {
  width: 173px;
  margin-bottom: 18px;
}
.footer .footer-left ul {
  list-style: none;
  margin: 0;
  margin-top: 40px;
  padding: 0;
}
.footer .footer-left ul li {
  color: #fff;
  font-size: 16px;
  font-weight: 400;
  line-height: 22px;
  margin-bottom: 13px;
}
.footer .footer-left ul li a {
  color: #fff;
  text-decoration: none;
}
.footer .footer-right {
  float: right;
  padding-top: 80px;
}
.footer .footer-right p {
  font-size: 16px;
  line-height: 22px;
  color: #fff;
  margin: 0;
  margin-bottom: 13px;
}
.footer .footer-right p a {
  color: #fff;
  text-decoration: none;
}
.footer .footer-right p.footer-title {
  color: #838791;
  margin-bottom: 20px;
}
.footer .copy {
  color: #ffffff;
  margin: 0 auto;
  background: #252A3B;
  text-align: center;
}
.footer .copy .record {
  font-size: 12px;
  margin: 0 auto;
}
.footer .copy .record a {
  display: inline-block;
  text-decoration: none;
  height: 20px;
  line-height: 20px;
}
.footer .copy .record img {
  float: left;
}
.footer .copy .record p {
  float: left;
  height: 20px;
  line-height: 20px;
  margin: 0px 0px 0px 5px;
  color: #939393;
}
.footer .copy p {
  font-size: 12px;
  height: 38px;
  line-height: 48px;
  margin: 0 auto;
}
.footer .copy p a {
  color: #fff;
  text-decoration: none;
}
.banner {
  margin-top: 0;
  position: relative;
  min-width: 1200px;
}
.banner .banner-text {
  position: absolute;
  margin-top: 64px;
  width: 100%;
  top: 0;
  z-index: 1;
}
.banner .video {
  width: 100%;
  text-align: center;
  height: 700px;
  overflow: hidden;
}
.banner .video .video-box {
  margin: 0 -100%;
  background-color: #202235;
  position: relative;
}
.banner .video .video-box img {
  height: 700px;
}
.banner .video .video-box img.banner-ring {
  position: absolute;
  -webkit-animation: ringOpacity 0.6s infinite alternate;
          animation: ringOpacity 0.6s infinite alternate;
}
.banner .video .video-box .video {
  vertical-align: middle;
}
.banner h1 {
  font-size: 70px;
  line-height: 85px;
  text-align: center;
  color: #fff;
  font-weight: bold;
  margin-top: 100px;
  margin-bottom: 0;
}
.banner h2 {
  font-weight: 300;
  font-size: 30px;
  line-height: 42px;
  text-align: center;
  color: #fff;
  margin-top: 15px;
}
.small-title {
  text-align: center;
  margin-bottom: 50px;
}
.small-title h2 {
  margin: 0;
  margin-bottom: 10px;
  font-size: 30px;
  line-height: 42px;
}
.small-title .line {
  display: block;
  margin: 0 auto;
  height: 2px;
  width: 80px;
}
.scene {
  background: #F7F8FF;
  padding: 80px 0;
  min-width: 1200px;
}
.scene .small-title {
  color: #212457;
}
.scene .small-title .line {
  background: #212457;
}
.scene ul {
  list-style: none;
  padding: 0;
  margin: 0;
  width: 1200px;
  margin: 0 auto;
  overflow: hidden;
}
.scene ul li {
  float: left;
  height: 315px;
  margin-bottom: 20px;
  -webkit-transition: all 0.2s linear;
  -o-transition: all 0.2s linear;
  transition: all 0.2s linear;
}
.scene ul li h1 {
  font-size: 22px;
  line-height: 30px;
  margin: 0;
  margin-left: 20px;
  margin-top: 20px;
}
.scene ul li h2 {
  font-size: 16px;
  font-weight: 400;
  line-height: 22px;
  margin-left: 20px;
  margin-top: 8px;
}
.scene ul li:hover {
  background-size: 110%;
}
.scene ul li.scene_bg_more {
  width: 285px;
  margin-left: 20px;
}
.scene ul li.scene_bg_more h3 {
  font-size: 30px;
  color: #FFFEFF;
  line-height: 85px;
  border-bottom: 1px #78829E solid;
  display: block;
  width: 170px;
  text-align: center;
  margin: 0 auto;
  margin-top: 73px;
  font-weight: 500;
  font-weight: normal;
}
.scene ul li.scene_bg_more a {
  display: block;
  width: 144px;
  height: 38px;
  background: #fff;
  color: #212457;
  font-size: 16px;
  line-height: 38px;
  font-weight: 400;
  border-radius: 2px;
  text-align: center;
  margin: 0 auto;
  margin-top: 25px;
  text-decoration: none;
}
.scene ul li.scene_bg_more a:hover {
  background: #ECEEF2;
}
.scene_bg0 {
  background: url(//assets.faceid.com/official/scene0.12a0662c.png) center no-repeat;
}
:root .scene_bg0 {
  background: url(//assets.faceid.com/official/scene0@2.c1c10234.png) center no-repeat;
  background-size: 100%;
}
.scene_bg1 {
  background: url(//assets.faceid.com/official/scene1.37d747d5.png) center no-repeat;
}
:root .scene_bg1 {
  background: url(//assets.faceid.com/official/scene1@2.06f5fa65.png) center no-repeat;
  background-size: 100%;
}
.scene_bg2 {
  background: url(//assets.faceid.com/official/scene2.7284ace1.png) center no-repeat;
}
:root .scene_bg2 {
  background: url(//assets.faceid.com/official/scene2@2.053de5bd.png) center no-repeat;
  background-size: 100%;
}
.scene_bg3 {
  background: url(//assets.faceid.com/official/scene3.ec6a80a1.png) center no-repeat;
}
:root .scene_bg3 {
  background: url(//assets.faceid.com/official/scene3@2.043f5255.png) center no-repeat;
  background-size: 100%;
}
.scene_bg4 {
  background: url(//assets.faceid.com/official/scene4.49ab8554.png) center no-repeat;
}
:root .scene_bg4 {
  background: url(//assets.faceid.com/official/scene4@2.5eec8fdc.png) center no-repeat;
  background-size: 100%;
}
.scene_bg5 {
  background: url(//assets.faceid.com/official/scene5.e82079ec.png) center no-repeat;
}
:root .scene_bg5 {
  background: url(//assets.faceid.com/official/scene5@2.94b6bb13.png) center no-repeat;
  background-size: 100%;
}
.scene_bg6 {
  background: url(//assets.faceid.com/official/scene6.f2db1c29.png) center no-repeat;
}
:root .scene_bg6 {
  background: url(//assets.faceid.com/official/scene6@2.f2db1c29.png) center no-repeat;
  background-size: 100%;
}
.technology {
  position: relative;
  min-width: 1200px;
  height: 800px;
}
.technology .small-title {
  color: #FFFFFF;
  width: 100%;
  top: 80px;
  position: absolute;
  z-index: 5;
  text-align: center;
}
.technology .small-title .line {
  background: #FFFFFF;
  display: none;
}
.technology .small-title .new {
  width: 72px;
  height: 25px;
  position: absolute;
  left: -80px;
  top: 8px;
}
.technology .small-title .title-box {
  position: relative;
  display: inline-block;
  margin: 0 20px;
  cursor: pointer;
  opacity: 0.5;
  filter: progid:DXImageTransform.Microsoft.Alpha(opacity=50);
}
.technology .small-title .title-box.active {
  opacity: 1;
  filter: progid:DXImageTransform.Microsoft.Alpha(opacity=100);
}
.technology .small-title .title-box.active .line {
  display: block;
}
.technology .technology-main {
  position: absolute;
  width: 100%;
}
.technology .carousel {
  text-align: center;
  height: 800px;
  overflow: hidden;
  background: #5A607E;
}
.technology .carousel .carousel-video {
  display: inline-block;
  position: relative;
  margin: 0 -100%;
  height: 800px;
  width: 1920px;
}
.technology .carousel .cv-item {
  position: relative;
}
.technology .carousel .cv-item img {
  height: 800px;
}
.technology .carousel video {
  left: 0;
  position: absolute;
}
.technology .cantrol-box {
  z-index: 9;
  position: absolute;
  width: 100%;
  height: 193px;
  background: #44537C;
  bottom: 0;
  left: 0;
}
.technology .cantrol-box .cantrol-main {
  width: 1200px;
  margin: 0 auto;
  overflow: hidden;
}
.technology .cantrol-box .cut-line {
  position: absolute;
  top: 67px;
  right: 0;
  width: 1px;
  height: 60px;
  background: #7E88A2;
}
.technology .cantrol-box .cantrol {
  float: left;
  width: 399px;
  height: 193px;
  position: relative;
}
.technology .cantrol-box .cantrol .cantrol-content {
  opacity: 0;
  -webkit-transition: 1000ms all;
  -o-transition: 1000ms all;
  transition: 1000ms all;
  -webkit-transform: translateY(50px);
      -ms-transform: translateY(50px);
          transform: translateY(50px);
}
.technology .cantrol-box .cantrol .cantrol-enter {
  opacity: 0.8;
  -webkit-transform: translateY(0);
      -ms-transform: translateY(0);
          transform: translateY(0);
}
.technology .cantrol-box .cantrol .progress-line {
  position: absolute;
  width: 0;
  height: 2px;
  background: #AFB9D4;
  top: 0;
  left: 0;
}
.technology .cantrol-box .cantrol h1 {
  margin: 0;
  font-size: 26px;
  color: #F4F9FF;
  text-align: center;
  margin-top: 50px;
  line-height: 40px;
  font-weight: 400;
}
.technology .cantrol-box .cantrol h2 {
  line-height: 30px;
  font-weight: 300;
  color: #F4F9FF;
  font-size: 16px;
  text-align: center;
}
.technology .cantrol-box .cantrol h2 span {
  font-weight: bold;
}
.technology .cantrol-box .cantrol .arrow {
  display: block;
  margin: 0 auto;
  width: 23px;
  height: 23px;
  overflow: hidden;
}
.technology .cantrol-box .cantrol .arrow img {
  width: 23px;
}
.technology .cantrol-box .cantrol .step {
  font-size: 19px;
  display: inline-block;
  width: 27px;
  height: 27px;
  font-weight: normal;
  border-radius: 50%;
  line-height: 27px;
  border: 1px #FFFFFF solid;
  margin-right: 15px;
  vertical-align: 3px;
}
.technology .cantrol-box .cantrol.active {
  background: #3F4F79;
  opacity: 1;
}
.technology .cantrol-box .cantrol.active h1 {
  color: #fff;
}
.technology .cantrol-box .cantrol.active h2 {
  color: #fff;
}
.technology .cantrol-box .cantrol.active .default-arrow {
  display: none;
}
.technology .cantrol-box .cantrol.active .step {
  background: #fff;
  color: #3F4F79;
}
.cost {
  width: 100%;
  min-width: 1200px;
  background: #F7F8FF;
  padding-top: 80px;
}
.cost .small-title {
  color: #212457;
  position: relative;
}
.cost .small-title .line {
  background: #212457;
}
.cost .cost-list-box {
  width: 1200px;
  margin: 0 auto;
  padding: 0;
  padding-bottom: 64px;
  text-align: center;
  font-size: 0;
  overflow: hidden;
}
.cost .cost-list-box li {
  margin: 0;
  padding: 0;
  list-style: none;
  width: 384px;
  height: 189px;
  float: left;
  margin-right: 24px;
  background: #FFFFFF;
  border-radius: 4px;
  border: 1px solid rgba(49, 57, 60, 0.1);
  padding: 40px 24px 0 24px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  position: relative;
}
.cost .cost-list-box li h2 {
  font-size: 18px;
  color: rgba(39, 39, 39, 0.8);
  text-align: center;
  font-weight: 500;
  line-height: 25px;
  margin: 0;
}
.cost .cost-list-box li .line {
  height: 1px;
  width: 56px;
  margin: 0 auto;
  background: rgba(49, 57, 60, 0.1);
  margin-top: 8px;
}
.cost .cost-list-box li .content {
  font-size: 14px;
  color: rgba(39, 39, 39, 0.6);
  margin-top: 15px;
  line-height: 24px;
  text-align: left;
  font-weight: 400;
  position: relative;
  z-index: 2;
}
.cost .cost-list-box li img {
  position: absolute;
  width: 100px;
  height: 100px;
  right: 0;
  bottom: 0;
  z-index: 1;
}
.cost .cost-list-box li.last-data {
  margin-right: 0;
}
.cost .cost-list-box li:hover {
  -webkit-box-shadow: 0px 16px 16px 0px rgba(39, 39, 39, 0.03);
          box-shadow: 0px 16px 16px 0px rgba(39, 39, 39, 0.03);
}
.cost .cost-list-box li:hover h2 {
  color: #286EFF;
}
.cooperate {
  width: 100%;
  min-width: 1200px;
  padding: 80px 0;
}
.cooperate .small-title {
  color: #212457;
}
.cooperate .small-title .line {
  background: #212457;
}
.cooperate .cooperate-list-box {
  width: 1200px;
  margin: 0 auto;
  overflow: hidden;
  height: 212px;
}
.cooperate ul {
  margin: 0;
  padding: 0;
}
.cooperate li {
  list-style: none;
  float: left;
  text-align: center;
  width: 240px;
  padding-bottom: 20px;
}
.cooperate li img {
  width: 80px;
  display: block;
  margin: 0 auto;
}
.cooperate li h1 {
  font-size: 20px;
  color: #212457;
  margin-top: 30px;
  margin-bottom: 15px;
  line-height: 28px;
}
.cooperate li p {
  width: 182px;
  font-size: 14px;
  color: #212457;
  margin: 0 auto;
}
.data {
  width: 100%;
  min-width: 1200px;
  padding: 80px 0;
  background: #F7F8FF;
}
.data .small-title {
  color: #212457;
  margin-bottom: 86px;
}
.data .small-title .line {
  background: #212457;
}
.data .data-list-box {
  width: 1200px;
  margin: 0 auto;
  overflow: hidden;
}
.data ul {
  margin: 0;
  padding: 0;
}
.data li {
  list-style: none;
  float: left;
  text-align: center;
  width: 80px;
  padding-bottom: 36px;
  position: relative;
  cursor: pointer;
  margin-right: 60px;
}
.data li div {
  background: #fff;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  border-radius: 4px;
}
.data li .color-border {
  width: 80px;
  height: 80px;
  padding: 1px;
}
.data li .in-box {
  width: 78px;
  height: 78px;
  padding: 7px;
}
.data li img {
  width: 64px;
  height: 64px;
  display: block;
}
.data li p {
  width: 140px;
  line-height: 20px;
  font-size: 14px;
  color: #272727;
  bottom: 0;
  left: -30px;
  margin: 0;
  position: absolute;
}
.data li.last-data {
  margin: 0;
}
.data li:hover .color-border {
  -webkit-box-shadow: 0px 4px 12px 2px rgba(209, 213, 232, 0.5);
          box-shadow: 0px 4px 12px 2px rgba(209, 213, 232, 0.5);
  background: -webkit-gradient(linear, left top, left bottom, from(#ffffff), to(#f3f5fe)) 1 1;
  background: -webkit-linear-gradient(top, #ffffff, #f3f5fe) 1 1;
  background: -o-linear-gradient(top, #ffffff, #f3f5fe) 1 1;
  background: linear-gradient(180deg, #ffffff, #f3f5fe) 1 1;
}
.data li:hover .in-box {
  background: -webkit-gradient(linear, left top, left bottom, from(#F3F5FE), to(#FFFFFF));
  background: -webkit-linear-gradient(top, #F3F5FE 0%, #FFFFFF 100%);
  background: -o-linear-gradient(top, #F3F5FE 0%, #FFFFFF 100%);
  background: linear-gradient(180deg, #F3F5FE 0%, #FFFFFF 100%);
}
.data li:hover p {
  color: #0F56A3;
}
.method {
  padding-top: 80px;
  min-width: 1200px;
  background: url(//assets.faceid.com/official/method-bg.f15456ba.png) no-repeat center;
  background-size: 100% 100%;
  filter: "progid:DXImageTransform.Microsoft.AlphaImageLoader(sizingMethod='scale')";
}
.method .small-title {
  color: #fff;
}
.method .small-title .line {
  background: #fff;
}
.method ul {
  width: 1200px;
  display: block;
  overflow: hidden;
  margin: 0 auto;
  padding: 0;
  list-style: none;
  margin-bottom: 50px;
}
.method ul li {
  float: left;
  margin-right: 80px;
}
.method ul li img {
  width: 240px;
  display: block;
}
.method ul li.no-right {
  margin-right: 0;
}
.method .method-bottom {
  text-align: center;
  background: rgba(255, 255, 255, 0.02);
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr=#05FFFFFF, endColorstr=#05FFFFFF);
  border-top: #556387 1px solid;
  padding-bottom: 50px;
}
.method .method-bottom h1 {
  font-weight: 500;
  font-size: 22px;
  line-height: 30px;
  color: #fff;
  margin-top: 50px;
  margin-bottom: 30px;
}
.method .method-bottom a {
  display: block;
  margin: 0 auto;
  width: 180px;
  height: 48px;
  background: #fff;
  border-radius: 2px;
  font-size: 20px;
  line-height: 48px;
  font-weight: 500;
  text-decoration: none;
  color: #212457;
}
.method .method-bottom a:hover {
  background: #ECEEF2;
}

#contact-modal-dom {
  display: none;
}
.contact-modal {
  background: #fff;
  padding-bottom: 40px;
  border-radius: 9px;
  position: relative;
  overflow: hidden;
}
.contact-modal .contact-modal-close {
  position: absolute;
  right: 18px;
  top: 18px;
  cursor: pointer;
}
.contact-modal .contact-modal-top {
  height: 211px;
}
.contact-modal .contact-modal-top img {
  width: 100%;
}
.contact-modal h1 {
  font-size: 20px;
  font-weight: 500;
  line-height: 28px;
  color: #5E8EEB;
  text-align: center;
  margin-top: 18px;
  margin-bottom: 20px;
}
.contact-modal ul {
  list-style: none;
  margin: 0;
  padding: 0;
  text-align: center;
}
.contact-modal ul li {
  display: inline-block;
  margin: 0 11px;
}
.contact-modal ul li a {
  display: block;
  width: 104px;
  height: 28px;
  background: #F5F6FA;
  text-align: center;
  line-height: 28px;
  border-radius: 24px;
  font-size: 12px;
  color: #515666;
  text-decoration: none;
  border: 2px solid #F5F6FA;
}
.contact-modal ul li.active a {
  border: 2px solid #5E8EEB;
  background: #fff;
  color: #5E8EEB;
}
.contact-modal p {
  font-size: 16px;
  line-height: 22px;
  text-align: center;
  color: #515666;
  margin: 40px 0 20px 0;
}
.contact-modal .contact-cus-sub {
  display: block;
  font-size: 18px;
  color: #fff;
  line-height: 40px;
  text-align: center;
  margin: 0 auto;
  margin-top: 30px;
  width: 270px;
  height: 40px;
  background: #66C1FF;
  background: -webkit-linear-gradient(315deg, #66c1ff 0%, #8295ff 100%) #5fa3fa;
  background: -o-linear-gradient(315deg, #66c1ff 0%, #8295ff 100%) #5fa3fa;
  background: linear-gradient(135deg, #66c1ff 0%, #8295ff 100%) #5fa3fa;
  -webkit-box-shadow: 0px 9px 20px 0px rgba(100, 163, 255, 0.31);
          box-shadow: 0px 9px 20px 0px rgba(100, 163, 255, 0.31);
  border-radius: 27px;
  text-decoration: none;
}
.pc-modal .contact-modal-form .contact-row {
  width: 350px;
}
.pc-modal .contact-modal-form .contact-row .contact-input {
  height: 40px;
  padding: 10px 20px;
}
.pc-modal .contact-modal-form .contact-row .contact-input input {
  font-size: 12px;
}
.pc-modal .contact-modal-form .contact-row .contact-error .contact-error-tips {
  top: 39px;
}
.pc-modal .contact-modal-form .contact-captcha img {
  height: 38px;
}
.pc-modal .contact-modal-form .contact-captcha a {
  line-height: 40px;
}
.mobile-modal .contact-modal {
  padding-bottom: 2.875rem;
}
.mobile-modal .modal-content-contact {
  width: 74.67%;
}
.mobile-modal .contact-modal-top {
  height: 7.5rem;
}
.mobile-modal .contact-modal-top img {
  margin-top: -0.6875rem;
}
.mobile-modal .contact-modal-close {
  top: 0.625rem;
  right: 0.625rem;
  line-height: 0;
}
.mobile-modal .contact-modal-close img {
  width: 1.5rem;
}
.mobile-modal h1,
.mobile-modal ul {
  display: none;
}
.mobile-modal p {
  font-size: 0.75rem;
  margin-bottom: 0.75rem;
  margin-top: 0.875rem;
}
.mobile-modal .contact-cus-sub {
  width: 71.43%;
  margin-top: 14px;
  font-size: 0.75rem;
  line-height: 1.75rem;
  height: 1.75rem;
}

.float-phone-num {
  position: fixed;
  bottom: 70px;
  right: 40px;
  z-index: 10;
  cursor: pointer;
}
.float-phone-num .fix-tip-box {
  -webkit-box-shadow: 0px 9px 13px 0px rgba(52, 69, 111, 0.14), 0px -1px 10px -5px rgba(52, 69, 111, 0.39);
          box-shadow: 0px 9px 13px 0px rgba(52, 69, 111, 0.14), 0px -1px 10px -5px rgba(52, 69, 111, 0.39);
}
.float-phone-num .fix-wechat {
  height: 136px;
  background: #fff;
  padding: 12px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  margin-bottom: 10px;
  border-radius: 2px;
  -webkit-box-shadow: 0px 9px 13px 0px rgba(52, 69, 111, 0.14), 0px -1px 10px -5px rgba(52, 69, 111, 0.39);
          box-shadow: 0px 9px 13px 0px rgba(52, 69, 111, 0.14), 0px -1px 10px -5px rgba(52, 69, 111, 0.39);
}
.float-phone-num .fix-wechat .icon img {
  display: block;
  width: 24px;
  height: 24px;
  margin: 0 auto;
  margin-bottom: 6px;
}
.float-phone-num .fix-wechat .icon span {
  display: block;
  word-wrap: break-word;
  width: 20px;
  text-align: center;
  margin: 0 auto;
  color: #272727;
  font-size: 16px;
  line-height: 20px;
  font-weight: 400;
}
.float-phone-num .fix-wechat .wechat-content {
  width: 168px;
  height: 136px;
  background: #5E8EEB;
  border-radius: 2px;
  position: absolute;
  top: 0;
  right: 0;
  margin-right: 70px;
  padding-top: 8px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  display: none;
  -webkit-box-shadow: 0px 9px 13px 0px rgba(52, 69, 111, 0.14), 0px -1px 10px -5px rgba(52, 69, 111, 0.39);
          box-shadow: 0px 9px 13px 0px rgba(52, 69, 111, 0.14), 0px -1px 10px -5px rgba(52, 69, 111, 0.39);
}
.float-phone-num .fix-wechat .wechat-content img {
  display: block;
  width: 96px;
  height: 96px;
  margin: 0 auto;
  margin-bottom: 8px;
}
.float-phone-num .fix-wechat .wechat-content span {
  font-size: 12px;
  color: #fff;
  display: block;
  text-align: center;
}
.float-phone-num .fix-wechat:hover .icon span {
  color: #6593EC;
}
.float-phone-num .fix-wechat:hover .wechat-content {
  display: block;
}
.float-phone-num .float-img {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  height: 60px;
  overflow: hidden;
  padding: 12px;
  font-size: 0;
}
.float-phone-num .float-img img {
  width: 36px;
  height: 36px;
}
.float-phone-num .float-content {
  display: none;
  position: absolute;
  width: 196px;
  height: 106px;
  margin-right: 70px;
  top: 0;
  right: 0;
  color: #FFFFFF;
  background: #5E8EEB;
  border-radius: 2px;
  padding-top: 14px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  -webkit-box-shadow: 0px 9px 13px 0px rgba(52, 69, 111, 0.14), 0px -1px 10px -5px rgba(52, 69, 111, 0.39);
          box-shadow: 0px 9px 13px 0px rgba(52, 69, 111, 0.14), 0px -1px 10px -5px rgba(52, 69, 111, 0.39);
}
.float-phone-num .float-content span {
  font-size: 16px;
  opacity: 0.8;
  padding-left: 26px;
}
.float-phone-num .float-content p {
  font-size: 20px;
  line-height: 28px;
  padding-left: 26px;
  margin: 0;
  margin-top: 4px;
}
.float-phone-num .float-img-layer {
  display: none;
  background: #000;
  opacity: 0.1;
  filter: alpha(opacity=10);
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
}
.float-phone-num .fix-tip {
  position: relative;
}
.float-phone-num .fix-tip:hover .float-img-layer {
  display: block;
}
.float-phone-num .fix-tip:hover .float-content {
  display: block;
}