.btn-primary,
.btn-primary:hover
.btn-check:focus+.btn-primary,
.btn-primary:focus {
  background: #3F2B96 !important;
  border-color: #3F2B96 !important;
}
.btn-check:focus+.btn, .btn:focus,
.btn-check:checked+.btn-primary:focus, .btn-check:active+.btn-primary:focus, .btn-primary:active:focus, .btn-primary.active:focus, .show>.btn-primary.dropdown-toggle:focus {
  box-shadow: none;
}
.py-5 {
  padding-top: 1.5rem !important;
  padding-bottom: 1.5rem !important;
}
.my-5 {
  margin-top: 1.5rem !important;
  margin-bottom: 1.5rem !important;
}
.everest-contact {
  padding: 12.5px 48px !important;
  background: #3F2B96;
  border: 1px solid #3F2B96;
  cursor: auto;
  font-family: Open Sans;
  font-weight: 700;
  font-size: 20px;
  line-height: 24px;
  color: #FFFFFF;
  cursor: pointer;
}
.everest-contact:hover {
  background: #3F2B96;
  border: 1px solid #3F2B96;
}
.everest-banner-wrap {
  width: 100%;
}
.everest-banner-wrap img {
  width: 100%;
}
.everest-banner-container {
  width: 100%;
  max-width: 1440px;
}
.everest-banner-wrap .banner-content {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  max-width: 896px;
}
.everest-banner-wrap .banner-content .banner-title {
  font-size: 56px;
  font-weight: 600;
  color: #FFFFFF;
}
.everest-banner-wrap .banner-content .banner-desc {
  font-size: 28px;
  font-weight: 500;
  color: #ffffff;
  margin-top: 65px;
}
.everest-business-img {
  width: 100%;
}
.everest-target-markets .target-markets-content .target-markets-desc {
  font-size: 20px;
  line-height: 28px;
  color: #666666;
}
.everest-target-markets .target-markets-content .target-markets-img {
  width: 100%;
  margin-top: 80px;
}
.everest-footer-icon {
  max-width: 18px;
  margin-right: 16px;
}
.everest-conclusion-wrap .conclusion-icon-box {
  text-align: center;
}
.everest-conclusion-wrap .conclusion-icon-box .icon-box {
  width: 96px;
  height: 96px;
  background: #F5F5F5;
  position: relative;
  line-height: 96px;
  margin: auto;
}
.everest-conclusion-wrap .conclusion-icon-box .icon-text {
  color: #3F2B96;
  margin-top: 20px;
}
.everest-conclusion-wrap .contact-us-box {
  background: #3F2B96;
  padding: 24px;
  color: #ffffff;
  display: flex;
  align-items: center;
  margin-top: 32px;
}
.everest-conclusion-wrap .contact-us-box .contact-us-title {
  font-size: 28px;
  font-weight: bold;
  margin-right: 72px;
}
.everest-conclusion-wrap .contact-us-box .contact-us-icon {
  font-size: 24px;
  font-weight: 600;
  margin-right: 50px;
  display: flex;
  align-items: center;
}
.everest-conclusion-wrap .contact-us-box .contact-us-icon:last-child {
  margin-right: 0;
}
.everest-conclusion-wrap .contact-us-box .contact-us-icon img {
  margin-right: 14px;
}
.everest-conclusion-wrap .contact-us-box .contact-us-icon .text {
  opacity: 0.8;
}
.everest-cctv-desc {
  min-height: 233px;
}
.longer-paddingbottom {
  padding-bottom: 104px;
}
.subTitle{
  font-family: Open Sans;
  font-size: 20px;
  line-height: 28px;
  font-weight: 400;
  color: #666666;
}
.section-portfolio .container-advantages {
  max-width: 1418px;
  margin: 0 auto;
}
.section-portfolio .container-advantages .row {
  max-width: 1418px;

  margin: 0;
}
.section-portfolio .heading-top .sub-title {
  color: #ffa800;
}
.section-portfolio .heading-top .title {
  font-size: 32px;
  font-weight: 400;
  line-height: 1.5em;
  color: #11161e;

  padding-top: 4px;
  letter-spacing: 0.15px;
  color: #11161e;
}
.section-portfolio .description-right {
  padding-left: 80px;
  padding-bottom: 6.6px;
}
.section-portfolio .description-right h6.title {
  padding-top: 26.4px;
  padding-bottom: 32.4px;
  font-family: Open Sans;
  font-size: 14px;
  font-weight: normal;
  line-height: 23.8px;
  display: flex;
  align-items: center;
  letter-spacing: 0.05px;
  color: #000000;
}
.section-portfolio .list-portfolio {
  display: flex;
  padding: 0;
  gap: 32px;
}
.themesflat-portfolio{
  width: calc(25% - 32px);
}
.section-portfolio .first-list-portfolio {
  padding-bottom: 30px;
}

.section-portfolio .list-portfolio .themesflat-portfolio .boxitem {
  position: relative;
  z-index: 99;
}
.section-portfolio
  .list-portfolio
  .themesflat-portfolio
  .boxitem:hover
  .imgbox
  img.light {
  opacity: 1;
  visibility: visible;
  -webkit-transition: all 0.5s ease;
  -moz-transition: all 0.5s ease;
  -ms-transition: all 0.5s ease;
  -o-transition: all 0.5s ease;
  transition: all 0.5s ease;
}
.section-portfolio .list-portfolio .themesflat-portfolio .boxitem .imgTxtBox{
  border: 5px solid #F5F5F5;
  border-top: none;
  text-align: center;
  color: #353535;
  font-size: 24px;
  font-weight: bold;
  padding: 24px 0;
}
.section-portfolio .list-portfolio .themesflat-portfolio .boxitem .imgTxtBox span{
  width: 100%;
  font-size: 20px !important;
}
.section-portfolio .list-portfolio .themesflat-portfolio .boxitem .imgbox {
  width: 100%;
  height: 100%;
  position: relative;
}
.section-portfolio .list-portfolio .themesflat-portfolio .boxitem .imgbox img{
  width: 100%;
  height: 100%;
}
.section-portfolio
  .list-portfolio
  .themesflat-portfolio
  .boxitem
  .imgbox
  img.light {
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  visibility: hidden;
  -webkit-transition: all 0.5s ease;
  -moz-transition: all 0.5s ease;
  -ms-transition: all 0.5s ease;
  -o-transition: all 0.5s ease;
  transition: all 0.5s ease;
}
.padding-bottom-40{
  padding-bottom: 40px;
}
.section-portfolio .list-portfolio .themesflat-portfolio:nth-child(4) {
  margin-right: 0;
}
.section-portfolio .first-list-portfolio .themesflat-portfolio:nth-child(3) {
  margin-right: 0;
}
/* 内容区默认隐藏 */
.tab-content {
  opacity: 0;
  display: none;
}
/* 当前激活的内容 */
.tab-content.active {
  opacity: 1;
  display: block;
}
.supply-tabs {
  display: flex;
  list-style: none;
  padding: 0;
  margin: 0;
  cursor: pointer;
  justify-content: center;
}
.supply-tabs li {
  text-wrap: noWrap;
  font-size: 28px;
  font-weight: 500;
  line-height: normal;
  text-align: center;
  display: flex;
  align-items: center;
  color: #666666;
  z-index: 0;
  padding-bottom: 12px;
  position: relative;
  font-family: Roboto;
  transition: border-bottom 0.5s ease;
}
.supply-tabs li:first-of-type{
  margin-right: 40px;
}
.supply-tabs li::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: #3F2B96;
  transform: scaleX(0);   /* 初始宽度 0 */
  transform-origin: left; /* 从左开始 */
  transition: transform .4s ease;
}
.supply-tabs li.active::after {
  transform: scaleX(1);   /* 展开到 100% */
}
.supply-tabs li.active {
  color: #3F2B96;
}
@media screen and (max-width: 1400px) {
  .imgTxtBox{
    font-size: 20px !important;
  }
  .section-portfolio .list-portfolio .themesflat-portfolio .boxitem .imgTxtBox span{
    font-size: 18px !important;
  }
}
@media screen and (max-width: 1200px) {
  .imgTxtBox{
      font-size: 16px !important;
  }
  .section-portfolio .list-portfolio .themesflat-portfolio .boxitem .imgTxtBox span{
    font-size: 14px !important;
  }
}
@media screen and (max-width: 1280px) {
  .everest-banner-wrap .banner-content .banner-title {
    font-size: 48px;
  }
  .everest-banner-wrap .banner-content .banner-desc {
    font-size: 18px;
    margin-top: 65px;
  }
  .everest-target-markets .target-markets-content .target-markets-desc {
    font-size: 16px;
    line-height: 26px;
  }
  .everest-target-markets .target-markets-content .target-markets-img {
    margin-top: 40px;
  }
  .everest-conclusion-wrap .contact-us-box {
    flex-wrap: wrap;
  }
}
@media screen and (max-width: 1200px) {
  .navbar-light .navbar-nav .nav-link {
    font-size: 14px;
    margin-right: 12px;
  }
  .everest-contact {
    padding: 12.5px 12px !important;
    font-size: 14px;
  }
  .everest-cctv-desc {
    min-height: 258px;
  }
}
@media screen and (max-width: 1024px) {
  .everest-cctv-desc {
    min-height: 328px;
  }
  .supply-tabs li{
    font-size: 26px !important;
  }
}
@media screen and (max-width: 992px) {
  .supply-tabs li{
    font-size: 24px !important;
  }
  .subTitle{
    font-size: 18px !important;
  }
  .section-portfolio .list-portfolio{
    flex-wrap: wrap;
  }
  .themesflat-portfolio{
    width: calc(50% - 32px);
  }
  .imgTxtBox{
    font-size: 20px !important;
  }
  .section-portfolio .list-portfolio .themesflat-portfolio .boxitem .imgTxtBox span{
    font-size: 20px !important;
  }
}
@media screen and (max-width: 768px) {
  .supply-tabs li{
    font-size: 24px !important;
  }
  .subTitle{
    font-size: 16px !important;
  }
  .section-portfolio .list-portfolio{
    flex-wrap: wrap;
  }
  .themesflat-portfolio{
    width: 100%;
  }
  .imgTxtBox{
    font-size: 24px !important;
  }
  .section-portfolio .list-portfolio .themesflat-portfolio .boxitem .imgTxtBox span{
    font-size: 24px !important;
  }
  .everest-banner-wrap .banner-content {
    position: relative;
    transform: none;
  }
  .everest-banner-wrap .banner-content .banner-title {
    font-size: 32px;
  }
  .everest-banner-wrap .banner-content .banner-desc {
    font-size: 14px;
    margin-top: 24px;
  }
  .everest-target-markets .target-markets-content .target-markets-img {
    margin-top: 24px;
  }
  .everest-conclusion-wrap .contact-us-box .contact-us-title {
    font-size: 20px;
  }
  .everest-conclusion-wrap .contact-us-box .contact-us-icon {
    font-size: 16px;
  }
  .our-work-icon {
    width: 100%;
  }
  .display-5::after {
    display: none;
  }
  .display-5::before {
    display: none;
  }
  .section-title h1 {
    padding: 0;
    margin-bottom: 1rem !important;
  }
  .everest-cctv-desc {
    min-height: auto;
  }
}