@keyframes fadein {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
/* 特殊日子 全站灰色
img{
  filter: gray !important;
  filter: progid:DXImageTransform.Microsoft.BasicImage(grayscale=1);
  filter: grayscale(100%);
  -webkit-filter: grayscale(100%);
  -moz-filter: grayscale(100%);
  -ms-filter: grayscale(100%);
  -o-filter: grayscale(100%);
}
 */

html, body {
  height: 100%;
  background-color: #f5f5f5;
  margin: 0;
  animation: fadein 0.2s linear;
}
.body-bg {
  background-image: url("../images/ico/logo-bg.svg");
  background-repeat: no-repeat;
  background-position: center;
  background-attachment: fixed;
  position: fixed;
  z-index: -99999;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  display: none;
}

.container-fluid {
  padding-right: 0px;
  padding-left: 0px;
}

.row {
  margin-right: 0px;
  margin-left: 0px;
}

.col-1, .col-2, .col-3, .col-4, .col-5, .col-6, .col-7, .col-8, .col-9, .col-10, .col-11, .col-12, .col,
.col-auto, .col-sm-1, .col-sm-2, .col-sm-3, .col-sm-4, .col-sm-5, .col-sm-6, .col-sm-7, .col-sm-8, .col-sm-9, .col-sm-10, .col-sm-11, .col-sm-12, .col-sm,
.col-sm-auto, .col-md-1, .col-md-2, .col-md-3, .col-md-4, .col-md-5, .col-md-6, .col-md-7, .col-md-8, .col-md-9, .col-md-10, .col-md-11, .col-md-12, .col-md,
.col-md-auto, .col-lg-1, .col-lg-2, .col-lg-3, .col-lg-4, .col-lg-5, .col-lg-6, .col-lg-7, .col-lg-8, .col-lg-9, .col-lg-10, .col-lg-11, .col-lg-12, .col-lg,
.col-lg-auto, .col-xl-1, .col-xl-2, .col-xl-3, .col-xl-4, .col-xl-5, .col-xl-6, .col-xl-7, .col-xl-8, .col-xl-9, .col-xl-10, .col-xl-11, .col-xl-12, .col-xl,
.col-xl-auto {
  padding-right: 0px;
  padding-left: 0px;
}

.container {
}

@media (min-width: 1200px) {
  .container {
    max-width: 1280px;
  }
}

h1 {
  font-weight: lighter;
  line-height: 1.3em;
}

h4 {
  font-weight: 400;
  margin-bottom: 0.6em;
}

h4 small {
  margin-left: 0.5em;
  font-weight: 200;
  color: #888888;
}

p {
  color: #888888;
  font-weight: 350;
}

.mb-8 {
  margin-bottom: 8rem !important;
}

.gray {
  -webkit-filter: grayscale(100%) opacity(70%);
  -moz-filter: grayscale(100%) opacity(70%);
  -ms-filter: grayscale(100%) opacity(70%);
  -o-filter: grayscale(100%) opacity(70%);
  filter: grayscale(100%) opacity(70%);
  cursor: pointer;
}

a:hover {
  text-decoration: none;
}

.gray:hover {
  -webkit-filter: none;
  -moz-filter: none;
  -ms-filter: none;
  -o-filter: none;
  filter: none;
}

.ease-in-out {
  -webkit-transition: all .3s ease-in-out;
  -moz-transition: all .3s ease-in-out;
  -ms-transition: all .3s ease-in-out;
  -o-transition: all .3s ease-in-out;
  transition: all .3s ease-in-out;
}

.cursor {
  width: 14px;
  height: 14px;
  background: #f4a000;
  border-radius: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1060;
  opacity: 1;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  pointer-events: none;
  border: 1px solid #f4a000;
  transform: translate(-7px, -7px);
  transition: all 0.1s linear;
}

.link-hover {
  width: 50px;
  height: 50px;
  transform: translate(-25px, -25px);
  background: none;
  opacity: 0.6;
  transition-property: background;
  transition-duration: 0.3s;
}
#demo{
  max-height:750px;
}
/*menu*/
.it-menu {
  background-color: #f4a000;
  height: 100% !important;
}

.menu-list {
  border-right: 1px solid #000000;
}

.menu-list a {
  position: relative;
  height: 50px;
  color: #000000;
  margin: 20px 0;
  overflow: hidden;
  padding-left: 50px;
}

.menu-list a div {
  font-size: 50px;
  height: 50px;
  line-height: 100%;
  overflow: hidden;
  transition: 0.3s ease-in-out;
}

.menu-list a:hover div {
  transform: translate(0, -50px);
}

.menu-list a span {
  display: none;
}

.menu-list a.active span {
  display: block;
  position: absolute;
  width: 35px;
  height: 35px;
  text-indent: -99999px;
  background-image: url("../images/ico/logo-ico.svg");
  background-repeat: no-repeat;
  background-position: top;
  background-size: 100% auto;
  left: 10px;
  top: 6px;
  transform: translateZ(0);
  -webkit-transform: translateZ(0);
}

.menu-list a.active .en {
  display: none;
}

.menu-list a.active:hover div {
  transform: none;
}

/*Title font sytle*/
.page-tt {
  text-transform: uppercase;
  font-size: 1em;
}

.page-tt .title-line {
  width: 50px;
  height: 2px;
  background-color: #000000;
  display: block;
}

.page-tt small {
  font-size: 0.8em;
  font-weight: 300;
}

.img-list {
  position: relative;
  overflow: hidden;
  height: 100%;
}

.img-list a:before {
  content: "";
  background-color: #000000;
  height: 100%;
  width: 100%;
  opacity: 0;
  position: absolute;
  left: 0;
  top: 0;
  transition: all .3s linear;
  z-index: 50;
}

.img-list a:hover:before {
  opacity: 0.5;
}

.img-list a .case-img {
  align-items: center;
  justify-content: center;
}

.img-list a .case-img img {
  -webkit-transition: all .3s ease-in-out;
  -moz-transition: all .3s ease-in-out;
  -ms-transition: all .3s ease-in-out;
  -o-transition: all .3s ease-in-out;
  transition: all .3s ease-in-out;
  width: 100%;
  height: 100%;
}

.img-list a:hover .case-img img {
  transform: scale(1.2);
}

.img-list a .case-bt {
  position: absolute;
  z-index: 99;
  bottom: -70px;
  left: 30px;
}

.img-list a:hover .case-bt {
  transform: translateY(-80px);
}

.img-list .case-bt h3, .img-list .case-bt p {
  color: #ffffff;
  line-height: 20px;
}

/*Header style*/
header {
  position: fixed;
  z-index: 1060;
  left: 60px;
  right: 60px;
  top: 50px;
}

header a.header-logo {
  width: 180px;
}

header a.is-hidden {
  -webkit-transform: translateY(-200px);
  -ms-transform: translateY(-200px);
  transform: translateY(-200px);
}

header a.header-menu {
  width: 50px;
  height: 50px;
  overflow: hidden;
  -webkit-tap-highlight-color: transparent;
  outline: none;
}

header a.header-menu span {
  display: block;
  width: 50px;
  height: 50px;
  text-align: center;
}

header a.menu-hover span {
  transform: translate(0, -50px);
}

header a.header-menu span.open img {
  width: 35px;
  margin-top: 7px;
}

header a.header-menu span.close img {
  width: 50px;
}


.header-web {
  position: fixed;
  transform: rotate(-90deg);
  right: -52px;
  text-align: center;
  top: 50%;
  z-index: 99;
  text-transform: uppercase;
}

.header-web span a {
  color: #000000;
  width: 240px;
  height: 24px;
  line-height: 24px;
  display: block;
}

.navbar span a.nav-link {
  color: #000000;
  width: 240px;
  height: 24px;
  line-height: 24px;
  padding: 0;
}

.navbar {
  padding: 0;
}

.navbar .nav-link {
  display: none;
}

.navbar .active {
  display: block;
}

.header-link {
  position: fixed;
  width: 28px;
  z-index: 99;
  bottom: 50px;
  left: 60px;
}

.header-link a {
  padding: 10px 0 0;
  display: block;
}

.header-up {
  position: fixed;
  width: 50px;
  z-index: 99;
  bottom: 50px;
  right: 60px;
  display: none;
}

/*HOME styel*/
h2.it-more {
  text-align: center;
  font-weight: 300;
}

h2.it-more img {
  width: 50px;
  display: block;
  margin: 15px auto;
}

h2.it-more small {
  font-variant: all-petite-caps;
  display: block;
  font-weight: lighter;
}

.index-client {
  background-image: url("../images/bg_04.jpg");
  background-repeat: repeat;
  padding: 8em 0 5em;
}

.index-client .client-logo {
  padding: 0 4em;
}

.index-new {

}

.new-img .time {
  text-align: right;
  margin-right: -5em;
  z-index: 99;
  color: #f4a000;
}

.time h1 {
  line-height: 0.5em;
  font-size: 3.5em;
}

.time h2 {
  font-size: 2.5em;
}

.new-list {
  padding: 40px;
  margin-bottom: 30px;
  position: relative;
  cursor: pointer;
}

.new-list:before {
  content: "";
  background-color: #eeeeee;
  height: 100%;
  width: 100%;
  position: absolute;
  left: 0;
  top: 0;
  transition: all .3s linear;
  z-index: 0;
}

.new-list:hover:before {
  background-color: #fff;
}

.new-text {
  padding: 40px;
}

.new-text a {
  color: #000000;
}

.new-text span {
  position: absolute;
  bottom: 40px;
}

.new-ico {
  -webkit-filter: opacity(30%);
  -moz-filter: opacity(30%);
  -ms-filter: opacity(30%);
  -o-filter: opacity(30%);
  filter: opacity(30%);
}

.new-ico:hover {
  -webkit-filter: none;
  -moz-filter: none;
  -ms-filter: none;
  -o-filter: none;
  filter: none;
}

/*Footer*/
footer {
  padding-top: 100px;
  padding-bottom: 80px;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

footer:after {
  content: "";
  background-color: #f4a000;
  width: 100%;
  height: 100%;
  position: absolute;
  top: 100%;
  left: 0;
  z-index: -1;
  -webkit-transition: all .9s ease-in-out;
  -moz-transition: all .9s ease-in-out;
  -ms-transition: all .9s ease-in-out;
  -o-transition: all .9s ease-in-out;
  transition: all .9s ease-in-out;
}

.footer-bg:after {
  top: 0;
}

footer .footer-logo {
  width: 60px;
  margin-bottom: 60px;
}

footer .footer-contact {
  z-index: 99;
}

.footer-add p {
  font-size: 0.8em;
  line-height: 0.6em;
  font-weight: normal;
  color: #000000;
}

.footer-add p img {
  width: 150px;
}

.servces-link .link-list {
}

.servces-link .link-list h4 {
  padding: 0;
  margin: 0;
}

.servces-link .link-list p {
  font-size: 0.8em;
  line-height: 1em;
  font-weight: normal;
  color: #000000;
}

.servces-link .link-list p a {
  color: #000000;
}

.servces-link .link-list p a:hover {
  color: #f5f5f5;
}

.copyright {
  font-size: 0.7em;
}

.copyright a {
  color: #000000;
}

/*About us*/
.page-top {
  padding-top: 170px;
}

.about-top .text p {
  width: calc(50% - 20px);
}

.about-top .text {
  position: absolute;
  bottom: 25%;
}

.page-top .page-tt .title-line {
  position: absolute;
  left: 0px;
  top: 35px;
}

.about-culture {
  background-image: url("../images/about_bg_1.jpg");
  background-repeat: no-repeat;
  background-position: top;
  background-attachment: fixed;
  background-size: auto 100%;
  transform: translateZ(0);
  -webkit-transform: translateZ(0);
  overflow: hidden;
}

.about-culture .text {
  background-color: #ffffff;
  bottom: 0;
  position: relative;
}

.about-culture dl {
  padding: 30px 0;
}

.about-culture dl dt {
  font-weight: 500;
  margin-top: 20px;
  text-transform: uppercase;
}

.about-culture dl dd {
  font-size: 2em;
  font-weight: 200;
  bottom: 20px;
}

.about-spirit {
  text-align: center;
  background-image: url("../images/about_bg_2.jpg");
  background-repeat: no-repeat;
  background-position: top;
  background-attachment: fixed;
  background-size: 100% auto;
  transform: translateZ(0);
  -webkit-transform: translateZ(0);
  overflow: hidden;
}

.about-spirit .page-tt {
  color: #ffffff;
  margin-bottom: 40px;
}

.about-spirit .page-tt span {
  background: #ffffff;
  margin: 10px auto;
}

.about-spirit dl {
  background-color: #ffffff;
  margin: 20px 30px;
  padding: 40px 0;
}

.about-spirit dl dt {
  font-size: 1.5em;
  font-weight: 400;
}

.about-spirit dl dd {
  color: #888888;
}

.about-services .servces-link .link-list {
  background-color: #ededed;
  padding: 20px 20px 60px;
}

.about-services .servces-link .link-list .blockquote {
  padding-right: 80px;
  padding-top: 20px;
  border-top: 1px #000000 solid;
}

.about-services .text {
  position: absolute;
  bottom: 0px;
}

.about-data {
  text-align: center;
  background-image: url("../images/about_bg_3.jpg");
  background-repeat: no-repeat;
  background-position: top;
  background-attachment: fixed;
  background-size: 100% auto;
  color: #ffffff;
  text-shadow: 3px 3px 15px #333;
  transform: translateZ(0);
  -webkit-transform: translateZ(0);
  overflow: hidden;
}

.about-data h1 {
  font-size: 5em;
}

.about-clients .client-logo {
}

.about-clients .client-logo span {
  display: block;
  background-color: #ffffff;
  padding: 30px;
}

.about-clients .client-logo img {
}

.about-case {
  background-color: #9b9b9b;
}

.about-contact {
  margin: 100px auto;
}

.about-contact h2 {
  margin-top: 30px;
}

.about-contact h2 a {
  color: #000000;
  text-decoration: underline;
}

.about-contact h2 a:hover {
  color: #000000;
  text-decoration: line-through;
}

.ct-text {
  padding: 130px 0;
}

.list-label {
}

.list-label a {
  margin-left: 30px;
  color: #888888;
}

.list-label a:hover {
  color: #000000;
}

.ct-info h5 small {
  display: block;
}

.ct-info dl {
  margin-top: 30px;
}

.ct-info dl dt {
  font-weight: 250;
  color: #888888;
}

.it-menu .ct-info dl dt {
  color: #000000;
}

.ct-info p a {
  display: block;
  width: 32px;
  float: left;
  margin-right: 15px;
}

.ct-gr-ewm img {
  width: 150px;
}

.ct-gr-ewm span {
  display: block;
  text-align: center;
}

.ct-text .ct-job {
  border-top: #cccccc 1px solid;
  padding-top: 90px;
}

.ct-job h2 {
  font-weight: lighter;
}

.ct-job p {
  font-weight: 300;
  font-size: 1.2em;

  margin: 20px auto 40px;
}

.ct-job p b {
  font-weight: 400;
  color: #000000;
}

.cover-img {
  max-height: 500px;
  width:100%;
  overflow: hidden;
  background-color: #cdcdcd;
}
.cover-img img {
  -webkit-filter: grayscale(100%) opacity(30%);
  -moz-filter: grayscale(100%) opacity(30%);
  -ms-filter: grayscale(100%) opacity(30%);
  -o-filter: grayscale(100%) opacity(30%);
  filter: grayscale(100%) opacity(30%);
}

.article-content .page-top {
  padding-top: 50px;
}

.article-content .page-top .page-tt {

}

h1.content-tt {
  font-weight: 400;
}

h3.content-time {
  font-weight: 300;
}

.article-content .content-text {
  color: #666666;
  font-weight: 300;
  line-height: 1.8em;
}

.it-page {
}

.it-page .it-prev span, .it-page .it-next span {
  background-image: url("../images/ico/right.svg");
  display: block;
  float: left;
  width: 64px;
  height: 64px;
}

.it-page .it-next {
  padding-left: 64px;
}

.it-page a {
  -webkit-filter: opacity(30%);
  -moz-filter: opacity(30%);
  -ms-filter: opacity(30%);
  -o-filter: opacity(30%);
  filter: opacity(30%);
}

.it-page a:hover {
  -webkit-filter: none;
  -moz-filter: none;
  -ms-filter: none;
  -o-filter: none;
  filter: none;
}

.it-page .it-prev b, .it-page .it-next b {
  display: block;
  float: left;
  color: #000000;
  text-transform: uppercase;
  font-weight: 300;
  font-size: 1.6em;
  padding: 11px 0;
}

.it-page .it-prev span {
  ransform: rotate(180deg);
  -ms-transform: rotate(180deg); /* IE 9 */
  -moz-transform: rotate(180deg); /* Firefox */
  -webkit-transform: rotate(180deg); /* Safari 和 Chrome */
  -o-transform: rotate(180deg); /* Opera */
}

.article-content {
  padding-bottom: 100px;
}

.modal-content {
  background: none;
  border: none;
}

.modal.fade .modal-dialog {
  max-width: 100%;
  margin: 0;
}

.ct-map {
  position: absolute;
  bottom: 0;
}