html {
  font-family: PingFangSC-Regular, PingFang SC, MicrosoftYaHei-Bold, MicrosoftYaHei;
}
.navbar {
  padding: 0;
}

p {
  margin-bottom: 0;
}

button {
  outline: none;
}
.index-nav {
  position: fixed;
  top: 0px;
  width: 100%;
  height: 56px;
  z-index: 100;
}
.content {
  margin-top: 55px;
}
.index-nav .container-fluid {
  padding-left: 10.76%;
  padding-right: 10.76%;
  height: 80px;
  background: #fff;
  box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.08);
  width: 100%;
  display: flex;
  justify-content: space-between;
}

.index-nav .navbar-header {
  flex: 1;
  height: 100%;
}
.navbar-nav {
  background: #fff;
}
.index-nav .navbar-brand {
  /* width: 100%; */
  height: 100%;
  overflow: hidden;
  position: relative;
  display: inline-block;
}
.index-nav .navbar-brand img {
  /* width: 100%; */
  height: 100%;
}
.navbar1 {
  top: 0px;
}

.index-nav .navbar .nav li {
  height: 80px;
  line-height: 80px;
  box-sizing: border-box;
}

.index-nav .navbar .nav .active > a {
  border-bottom: 4px solid #fb4747;
  color: #fb4747;
}

.index-nav .navbar .nav > li > a {
  height: 100%;
  background: #fff;
  font-size: 16px;
  color: #666;
  text-align: center;
  padding: 2px 0px;
  width: 80px;
  margin: 0 14px;
  box-sizing: border-box;
}

.txt-animate-delay h3 {
  font-size: 42px;
  color: #262626;
  font-weight: 600;
  margin-bottom: 15px;
  animation-delay: 0s;
  line-height: 54px;
}

.txt-animate-delay p:first-of-type {
  animation-delay: 0.1s;
}

.txt-animate-delay p:last-of-type {
  animation-delay: 0.2s;
}

/*banner*/
.banner {
  position: relative;
}

.u-banner-video {
  width: 100%;
  display: block;
  object-fit: cover;
}
.banner-info {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  display: flex;
  flex-wrap: wrap;
  background-color: rgba(0, 0, 0, 0.5);
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.banner-info h2 {
  font-size: 64px;
  font-family: PingFangSC-Regular, PingFang SC, MicrosoftYaHei-Bold, MicrosoftYaHei;
  font-weight: bold;
  color: rgba(255, 255, 255, 1);
  margin-bottom: 16px;
  margin-top: -50px;
}

.banner-info p {
  font-size: 24px;
  font-family: PingFangSC-Regular, PingFang SC, MicrosoftYaHei-Bold, MicrosoftYaHei;
  color: rgba(255, 255, 255, 1);
}

.banner img {
  width: 100%;
}

/*标题*/
h3 {
  font-size: 32px;
  font-family: PingFangSC-Regular, PingFang SC, MicrosoftYaHei-Bold, MicrosoftYaHei;
  color: rgba(0, 0, 0, 0.85);
  text-align: center;
}

/*tab*/
.mytab .nav-tabs {
  width: 680px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  border-bottom: none;
  margin-bottom: 48px;
}

.mytab .nav-tabs li a {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.mytab .nav-tabs li a {
  font-size: 20px;
  color: rgba(0, 0, 0, 0.75);
}

.mytab .nav-tabs li a:hover {
  text-decoration: none;
}

.mytab .nav-tabs li a.active {
  font-weight: bold;
}

.mytab .nav-tabs li a.active:after {
  content: '';
  display: inline-block;
  width: 32px;
  height: 4px;
  background: rgba(251, 71, 71, 1);
  border-radius: 3px;
  margin-top: 8px;
}

.mytab .tab-content {
  width: 960px;
}

/*底部表单及信息*/

.part3 {
  margin-top: 150px;
  width: 100%;
  display: flex;
  justify-content: space-around;
  flex-wrap: nowrap;
  background: #fafafa;
  padding: 72px 0 60px;
}

.part3 .form-wrap h3 {
  font-size: 32px;
  color: #323437;
  text-align: center;
  margin-bottom: 64px;
}

.part3 .form-input .row {
  display: flex;
  justify-content: space-between;
  width: 1200px;
  margin-bottom: 48px;
  margin-right: 0;
  margin-left: 0;
}

.part3 .form-input .row span {
  color: rgba(0, 0, 0, 0.85);
}

.part3 .form-input .item-wrap {
  border: 1px solid rgba(219, 219, 219, 1);
  background: #fff;
  position: relative;
}

.part3 .form-input .row img {
  width: 16px;
  height: 16px;
  position: absolute;
  left: 10px;
  top: 11px;
  z-index: 3;
}

.part3 .form-input .row input,
.input p {
  width: 360px;
  height: 38px;
  line-height: 38px;
  border: none;
  padding-left: 38px;
  margin-bottom: 0;
}

.divInput {
  border: 1px solid rgba(219, 219, 219, 1);
  cursor: pointer;
}

.input {
  position: relative;
}

.part3 .form-input .row .input img {
  position: absolute;
  top: 7px;
  left: 330px;
  width: 24px;
  height: 24px;
}

.input img {
  position: absolute;
  right: 34px;
  top: 48%;
}

.option {
  width: 100%;
  border: 1px solid rgba(219, 219, 219, 1);
  border-top: none;
  overflow: hidden;
  position: absolute;
  top: 41px;
  left: 0;
  background: #fff;
  z-index: 9;
}

.option ul {
  margin-bottom: 0;
}

.option ul li {
  width: 100%;
  height: 35px;
  cursor: pointer;
  line-height: 35px;
  padding-left: 10px;
  color: #606266;
}

.option ul li:hover {
  background-color: #f5f7fa;
}

.part3 .form-input .row input:focus,
.part3 .form-input .row textarea:focus {
  border: none;
  outline: none;
}

.part3 .form-input textarea {
  width: 1200px;
  height: 120px;
  background: #fff;
  border-radius: 4px;
  outline: 0;
  padding: 6px;
  box-sizing: border-box;
  margin-bottom: 18px;
  resize: none;
  border: none;
  padding-left: 38px;
}

.part3 .form-input button {
  width: 120px;
  height: 38px;
  background: rgba(251, 71, 71, 1);
  border: none;
  outline: 0;
  cursor: pointer;
  color: rgba(50, 52, 55, 1);
  font-size: 14px;
  color: #fff;
  margin-left: 25px;
}

#inputCode {
  width: 142px;
  height: 38px;
  font-size: 14px;
  padding-left: 10px;
  background: rgba(250, 250, 250, 1);
  border: 1px solid rgba(219, 219, 219, 1);
  border-right: none;
}

#code {
  width: 100px;
  height: 40px;
}

input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
  color: #c2c7ce;
}

input::-moz-placeholder,
textarea::-moz-placeholder {
  color: #c2c7ce;
}

input:-moz-placeholder,
textarea:-moz-placeholder {
  color: #c2c7ce;
}

input:-ms-input-placeholder,
textarea:-ms-input-placeholder {
  color: #c2c7ce;
}

.footer-txt {
  background: rgba(24, 24, 24, 1);
}

.footer-top {
  display: flex;
  justify-content: center;
  padding: 40px;
  // width: 1000px;
  margin: auto;
}

.footer-top .footer-top-left {
  display: flex;
  justify-content: center;
  border-right: 1px solid rgba(255, 255, 255, 0.15);
  padding-right: 25px;
  height: 100px;
}

.footer-top-right ul li {
  position: relative;
  margin-right: 12px;
  width: 48px;
  height: 48px;
}

.footer-top .footer-top-left dl {
  font-size: 12px;
  color: #fff;
  width: 136px;
}

.footer-top .footer-top-left dt {
  margin-bottom: 14px;
  height: 20px;
  font-size: 14px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #ffffff;
  line-height: 20px;
}
.footer-top .footer-top-left dd {
  margin-bottom: 10px;
}
.footer-top .footer-top-left dd,
.footer-top .footer-top-left dd a {
  // width: 59px;
  //height: 17px;
  font-size: 12px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.65);
  line-height: 17px;
}

.footer-top .footer-top-right {
  // flex: 1
  // width: 500px;
}

.footer-bottom {
  height: 60px;
  display: flex;
  align-items: center;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  font-size: 12px;

  justify-content: center;
  background: rgba(24, 24, 24, 1);

  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.65);
  line-height: 60px;
}

.footer-bottom p {
  margin-bottom: 0;
}

.footer-bottom p a {
  color: rgba(255, 255, 255, 0.65);
}

.footer-icon1 img {
  width: 10px;
  height: 12px;
  margin-right: 7px;
}

.footer-icon2 img {
  width: 10px;
  height: 10px;
  margin-right: 7px;
}

.footer-icon3 img {
  width: 10px;
  height: 8px;
  margin-right: 7px;
}

.footer-top-right ul {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
  padding-left: 40px;
}

.footer-top-right p {
  font-size: 12px;
  color: #fff;
  text-align: center;
  margin-top: 6px;
}

.footer-top-right img {
  position: absolute;
  width: 48px;
  height: 48px;
}

@keyframes animate1_1 {
  from {
    transform: translateX(0) translateY(0);
  }
  to {
    transform: translateX(0) translateY(-8px);
  }
}

@keyframes animate1_2 {
  from {
    transform: translateX(0) translateY(6px);
  }
  to {
    transform: translateX(0) translateY(10px);
  }
}

.animate1 {
  left: 70px;
  top: 268px;
}

.animate2 {
  left: 273px;
  top: 180px;
}

.animate3 {
  left: 250px;
  top: 224px;
}

.animate4 {
  left: 256px;
  top: 340px;
}

.animate5 {
  left: 297px;
  top: 273px;
}

.animate-img {
  position: absolute;
}

.animate1 img:first-child {
  width: calc(334px / 2);
  height: calc(198px / 2);
  position: absolute;
  transform: translateX(0) translateY(0);
  z-index: 3;
  animation: animate1_1 infinite 2s ease-out alternate;
}

.animate1 img:last-child {
  width: calc(334px / 2);
  height: calc(194px / 2);
  position: absolute;
  transform: translateX(0) translateY(6px);
  animation: animate1_2 infinite 2s ease-out alternate;
}

.animate2 img:first-child {
  width: calc(246px / 2);
  height: calc(148px / 2);
  position: absolute;
  transform: translateX(0) translateY(0);
  z-index: 3;
  animation: animate1_1 infinite 2s ease-out 0.2s alternate;
}

.animate2 img:last-child {
  width: calc(246px / 2);
  height: calc(144px / 2);
  position: absolute;
  transform: translateX(0) translateY(6px);
  animation: animate1_2 infinite 2s ease-out 0.2s alternate;
}

.animate3 img:first-child {
  width: calc(38px / 2);
  height: calc(68px / 2);
  position: absolute;
  transform: translateX(0) translateY(0);
  z-index: 3;
  animation: animate1_1 infinite 2s ease-out 0.6s alternate;
}

.animate3 img:last-child {
  width: calc(24px / 2);
  height: calc(18px / 2);
  position: absolute;
  top: 24px;
  left: 3px;
  transform: translateX(0) translateY(6px);
  animation: animate1_2 infinite 2s ease-out 0.6s alternate;
}

.animate4 img:first-child {
  width: calc(152px / 2);
  height: calc(94px / 2);
  position: absolute;
  transform: translateX(0) translateY(0);
  z-index: 3;
  animation: animate1_1 infinite 2s ease-out 1.2s alternate;
}

.animate4 img:last-child {
  width: calc(152px / 2);
  height: calc(88px / 2);
  position: absolute;
  top: 24px;
  left: 3px;
  transform: translateX(0) translateY(6px);
  animation: animate1_2 infinite 2s ease-out 1.2s alternate;
}

.animate5 img:first-child {
  width: calc(126px / 2);
  height: calc(74px / 2);
  position: absolute;
  transform: translateX(0) translateY(0);
  z-index: 3;
  animation: animate1_1 infinite 1.5s ease-out alternate;
}

.animate5 img:last-child {
  width: calc(128px / 2);
  height: calc(72px / 2);
  position: absolute;
  transform: translateX(0) translateY(6px);
  animation: animate1_2 infinite 1.5s ease-out alternate;
}

@font-face {
  font-family: DINPro-Regular;
  src: url('../css/fonts/DINPro-Regular.otf');
}

@font-face {
  font-family: DIN-Light;
  src: url('../css/fonts/DIN-Light.otf');
}

@font-face {
  font-family: DINCond-Black;
  src: url('../css/fonts/DINCond-Black.otf');
}

@font-face {
  font-family: DINCond-Medium;
  src: url('../css/fonts/DINCond-Medium.otf');
}

.drag {
  width: 360px;
  height: 40px;
  line-height: 40px;
  background-color: #fff;
  border-radius: 4px;
  position: relative;
  border: 1px solid #d8d8d8;
}

.slider-bg {
  width: 40px;
  height: 100%;
  position: absolute;
  background-color: #19ac18;
}

.slider-text {
  position: absolute;
  width: 100%;
  height: 100%;
  text-align: center;
  user-select: none;
  color: rgba(0, 0, 0, 0.25);
}

.slider-btn {
  width: 40px;
  height: 39px;
  position: absolute;
  border-right: 1px solid #d8d8d8;
  border-radius: 4px;
  border-bottom: 1px solid #d8d8d8;
  cursor: move;
  text-align: center;
  user-select: none;
  color: #666;
  background: #fff url('../images/hk_arr.png') no-repeat center;
  background-size: 17px 17px;
  box-shadow: 2px 0 12px #d8d8d8;
}

video::-webkit-media-controls-enclosure {
  overflow: hidden;
}

video::-webkit-media-controls-panel {
  width: calc(100% + 30px);
}
.clearfix:after {
  content: '.';
  clear: both;
  height: 0;
  visibility: hidden;
  display: block;
}
.clearfix {
  zoom: 1;
}
button:focus {
  outline: 0 !important;
}

.followus__icons__item__hover {
  position: absolute;
  left: -54.5px;
  top: -178px;
  background: #fff;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
  width: 160px;
  height: 160px;
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  transition: all 0.2s;
  visibility: hidden;
  opacity: 0;
}
.footer-top-right ul li .u-img-logo-b {
  display: none;
}
// .footer-top-right ul li .u-img-logo-b{
//   opacity: 0;
//   z-index: 1;
// }
.footer-top-right ul li:hover .followus__icons__item__hover {
  visibility: visible;
  opacity: 1;
  transition: all 0.2s;
}
.footer-top-right ul li:hover .u-img-logo-b {
  display: block;
}
.followus__icons__item__hover img {
  width: 100px;
  height: 100px;
}
.followus__icons__item__hover__qrcode {
  width: 100px;
  height: 100px;
  margin-bottom: 4px;
}
.followus__icons__item__hover__text {
  width: 84px;
  height: 20px;
  font-size: 12px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: rgba(0, 0, 0, 0.65);
  line-height: 20px;
}
.followus__icons__item__hover:after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: calc(50% - 6px);
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-top: 6px solid #fff;
}