.LineHide {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  word-break: break-all;
}
.clearfix:after {
  content: "";
  clear: both;
  height: 0;
  overflow: hidden;
  visibility: hidden;
  display: block;
}
.clearfix {
  zoom: 1;
}
body,
html {
  width: 100%;
  height: 100%;
  overflow-x: hidden;
}
.banner {
  width: 100%;
  height: 1127px;
  background: url(../images/1.png) no-repeat center top;
  background-size: 100% 1127px;
  padding-top: 193px;
  min-width: 1200px;
}
.banner .text-img {
  display: block;
  margin: 0 auto;
}
.banner_container {
  position: relative;
  min-width: 1200px;
  display: flex;
  justify-content: center;
  overflow: hidden;
}
.banner_container .sign {
  width: 260px;
  min-width: 260px;
  max-width: 260px;
  position: absolute;
  top: 60%;
  left: 50%;
  transform: translateX(-50%);
  display: block;
}
.banner_container .banner2 {
  width: 1920px;
  margin: 0 auto;
  display: block;
  max-width: 1920px;
  flex-shrink: 0;
}
.text-box {
  width: 1200px;
  height: 320px;
  background: #D02E30;
  margin: -150px auto 0;
  padding: 50px 60px 0 60px;
  position: relative;
}
.text-box h3 {
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: 400;
  font-size: 26px;
  color: #FFFFFF;
  margin-bottom: 32px;
  text-align: center;
}
.text-box p {
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: 400;
  font-size: 18px;
  color: #FFFFFF;
  line-height: 30px;
}
.text-box a {
  display: inline-block;
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: 400;
  font-size: 18px;
  color: #FFFFFF;
  line-height: 30px;
}
.tit {
  background: linear-gradient(90deg, #ffffff 0%, #e2e2e2 52%, #ffffff 100%);
  background-size: 100% 38px;
  background-position: center;
  font-family: PingFangSC, PingFang SC;
  font-weight: 600;
  font-size: 50px;
  color: #E31A09;
  text-align: center;
}
.tit img {
  display: block;
  margin: 0 auto;
  margin-top: 85px;
}
.main {
  margin-top: 0;
  position: relative;
}
.bck {
  width: 100%;
  height: 662px;
  background: url(../images/pt4_bck.png) no-repeat center top;
  background-size: 100% 662px;
  position: absolute;
  bottom: 195px;
  z-index: 0;
  min-width: 1200px;
}
.part1 {
  width: 100%;
  height: 650px;
  min-width: 1200px;
  background: url(../images/pt1_bck.png) no-repeat center top;
  background-size: 100% 650px;
  padding-top: 70px;
}
.part1 .tit img {
  display: block;
  margin: 0 auto;
}
.part1 #carousel {
  position: relative;
  width: 1200px;
  margin: 0 auto;
  margin-top: 50px;
}
.part1 #carousel .swiper {
  padding-top: 45px;
  padding-bottom: 40px;
}
.part1 #carousel .swiper-slide {
  width: 300px;
  height: 380px;
}
.part1 #carousel .swiper-slide a {
  display: block;
  width: 100%;
  height: 100%;
}
.part1 #carousel .swiper-slide a:hover .swiper-box-mork .mork {
  visibility: visible;
}
.part1 #carousel .swiper-slide a .swiper-box-mork {
  width: 300px;
  height: 240px;
  position: relative;
}
.part1 #carousel .swiper-slide a .swiper-box-mork .mork {
  position: absolute;
  width: 100%;
  height: 100%;
  background-color: #F7E0BB;
  top: 0;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  visibility: hidden;
}
.part1 #carousel .swiper-slide a .swiper-box-mork .mork span {
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: 500;
  font-size: 16px;
  color: #666666;
  line-height: 22px;
}
.part1 #carousel .swiper-slide img {
  display: block;
  width: 300px;
  height: 240px;
}
.part1 #carousel .swiper-slide p {
  line-height: 140px;
  padding-top: 0;
  text-align: center;
  margin: 0;
  font-family: SourceHanSerifCN, SourceHanSerifCN;
  font-weight: 800;
  font-size: 29px;
  color: #E31A09;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  word-break: break-all;
}
.part1 #carousel .swiper-pagination {
  width: 100%;
  bottom: 20px;
}
.part1 #carousel .swiper-pagination-bullets .swiper-pagination-bullet {
  margin: 0 5px;
  background-color: #e8f5ff;
  width: 20px;
  height: 10px;
  opacity: 1;
  border-radius: 5px;
}
.part1 #carousel .swiper-pagination-bullets .swiper-pagination-bullet-active {
  background-color: #3eb2f3;
  width: 35px;
}
.part1 #carousel .swiper-button-prev {
  left: -30px;
  width: 45px;
  height: 45px;
  background: url(images/wm_button_icon.png) no-repeat;
  background-position: 0 0;
  background-size: 100%;
}
.part1 #carousel .swiper-button-prev:hover {
  background-position: 0 -46px;
  background-size: 100%;
}
.part1 #carousel .swiper-button-next {
  right: -30px;
  width: 45px;
  height: 45px;
  background: url(images/wm_button_icon.png) no-repeat;
  background-position: 0 -93px;
  background-size: 100%;
}
.part1 #carousel .swiper-button-next:hover {
  background-position: 0 -139px;
  background-size: 100%;
}
.part1 #carousel .swiper-button-prev::after,
.part1 #carousel .swiper-button-next::after {
  content: '';
}
.part2 .ecology-animation {
  position: relative;
  padding-top: 70px;
  width: 1200px;
}
.part2 .ecology-animation .circle {
  display: block;
  width: 100%;
  position: relative;
  z-index: 1;
}
.part2 .ecology-animation .outside-button {
  position: absolute;
  z-index: 10;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
}
.part2 .ecology-animation .outside-button a {
  position: absolute;
  background-color: #fff;
  border: 1px solid #CB282C;
  width: 245px;
  height: 70px;
  border-radius: 100px;
  text-align: center;
  line-height: 70px;
  font-family: SourceHanSerifCN, SourceHanSerifCN;
  font-weight: 800;
  font-size: 29px;
  color: #E31A09;
  transition: all 0.3s;
}
.part2 .outside-text i {
  position: absolute;
  font-family: SourceHanSerifCN, SourceHanSerifCN;
  font-weight: 800;
  font-size: 46px;
  color: #E31A09;
}
.part2 .outside-text i:first-child {
  top: 288px;
  left: 88px;
}
.part2 .outside-text i:nth-child(2) {
  left: 63px;
  top: 475px;
}
.part2 .outside-text i:nth-child(3) {
  left: 596px;
  top: 580px;
}
.part2 .outside-text i:nth-child(4) {
  right: 85px;
  top: 475px;
}
.part2 .outside-text i:nth-child(5) {
  right: 68px;
  top: 288px;
}
.part2 .ecology-animation .outside-button a .text-mork {
  width: 277px;
  height: 196px;
  background: #FFFFFF;
  border-radius: 15px 15px 15px 15px;
  border: 1px solid #CB282C;
  position: absolute;
  top: -221px;
  left: -11px;
  padding: 40px 25px 0 25px;
  display: none;
  z-index: 9;
}
.part2 .ecology-animation .outside-button a .text-mork p {
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: 400;
  font-size: 18px;
  color: #333333;
  line-height: 30px;
}
.part2 .ecology-animation .outside-button a:hover {
  color: #fff;
  background-color: #cb282c;
}
.part2 .ecology-animation .outside-button a:hover .text-mork {
  display: block;
}
.part2 .ecology-animation .outside-button a:hover .text-mork p {
  color: #333333 !important;
}
.part2 .ecology-animation .outside-button a:first-child {
  left: 11px;
  top: 204px;
}
.part2 .ecology-animation .outside-button a:nth-child(2) {
  left: 5px;
  top: 380px;
}
.part2 .ecology-animation .outside-button a:nth-child(3) {
  left: 500px;
  top: 480px;
}
.part2 .ecology-animation .outside-button a:nth-child(4) {
  right: -5px;
  top: 380px;
}
.part2 .ecology-animation .outside-button a:nth-child(5) {
  right: -8px;
  top: 204px;
}
.part2 .ecology-animation .outside-button a:nth-child(6) {
  right: -20px;
  top: 335px;
}
.part2 .ecology-animation .outside-button a:nth-child(7) {
  right: 50px;
  top: 204px;
}
.part2 .ecology-animation .outside-scale {
  transform: scaleY(0.31);
  position: relative;
  z-index: 2;
}
.part2 .ecology-animation .outside-scale .outside {
  position: absolute;
  z-index: 2;
  width: 1131px;
  height: 1131px;
  border-radius: 9999px;
  left: 33px;
  bottom: 69px;
  animation: rotationAni 20s linear -6s infinite;
}
.part2 .ecology-animation .outside-scale .outside .outside-ball {
  width: 30px;
  height: 30px;
  position: absolute;
  rotate: 180deg;
  rotate: none;
}
.part2 .ecology-animation .outside-scale .outside .outside-ball.outside-ball1 {
  left: 50%;
  top: -62px;
  transform: rotate(190deg);
}
.part2 .ecology-animation .outside-scale .outside .outside-ball.outside-ball2 {
  right: 90px;
  top: 160px;
  transform: rotate(215deg);
}
.part2 .ecology-animation .outside-scale .outside .outside-ball.outside-ball3 {
  right: -66px;
  top: 50%;
  transform: rotate(270deg);
}
.part2 .ecology-animation .outside-scale .outside .outside-ball.outside-ball4 {
  right: 54px;
  bottom: 200px;
  transform: rotate(290deg);
}
.part2 .ecology-animation .outside-scale .outside .outside-ball.outside-ball5 {
  bottom: -45px;
  right: 50%;
  transform: rotate(357deg);
}
.part2 .ecology-animation .outside-scale .outside .outside-ball.outside-ball6 {
  bottom: 154px;
  left: 102px;
  transform: rotate(45deg);
}
.part2 .ecology-animation .outside-scale .outside .outside-ball.outside-ball7 {
  left: -60px;
  top: 50%;
  transform: rotate(68deg);
}
.part2 .ecology-animation .outside-scale .outside .outside-ball.outside-ball8 {
  left: 27px;
  top: 225px;
  transform: rotate(115deg);
}
.part2 .ecology-animation .center-scale {
  transform: scaleY(0.31);
  position: relative;
  z-index: 2;
}
.part2 .ecology-animation .center-scale .center {
  position: absolute;
  z-index: 2;
  width: 759px;
  height: 759px;
  border-radius: 999px;
  left: 220px;
  bottom: 308px;
  animation: rotationAni 15s linear -5s infinite;
}
.part2 .ecology-animation .center-scale .center .center-ball {
  width: 30px;
  height: 30px;
  position: absolute;
}
.part2 .ecology-animation .center-scale .center .center-ball.center-ball1 {
  left: 12px;
  top: 140px;
}
.part2 .ecology-animation .center-scale .center .center-ball.center-ball2 {
  right: 95px;
  top: 680px;
  transform: rotate(45deg);
}
.part2 .ecology-animation .inside-stage {
  position: absolute;
  left: 349px;
  top: 250px;
}
.part2 .ecology-animation .inside-scale {
  transform: scaleY(0.31);
  position: relative;
  z-index: 2;
}
.part2 .ecology-animation .inside-scale .inside {
  position: absolute;
  z-index: 2;
  width: 500px;
  height: 500px;
  border-radius: 999px;
  left: 349px;
  bottom: 451px;
  animation: rotationAni 10s linear -4s infinite;
}
.part2 .ecology-animation .inside-scale .inside .inside-ball {
  width: 30px;
  height: 30px;
  position: absolute;
  left: -13px;
  top: 130px;
}
.part2 .ecology-animation .stage-logo {
  position: absolute;
  z-index: 5;
  left: 465px;
  top: 65px;
}
.part2 .ecology-animation .white-mask {
  position: absolute;
  z-index: 4;
  left: 281px;
  top: 93px;
}
.part2 .ecology-animation .top-circle {
  position: absolute;
  z-index: 6;
  left: 416px;
  top: 110px;
}
.part2 .ecology-animation .half-logo {
  position: absolute;
  z-index: 8;
  left: 506px;
  top: 64px;
}
.part2 .ecology-animation .top-balls {
  position: absolute;
  z-index: 7;
  left: 416px;
  top: -45px;
  width: 354px;
  height: 354px;
  border-radius: 50%;
  transform-style: preserve-3d;
  transform: rotate(81deg) rotateY(75deg);
}
.part2 .ecology-animation .top-balls .top-ball {
  width: 58px;
  height: 59px;
  border-radius: 50%;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  position: absolute;
  animation: move 10s linear infinite;
}
.part2 .ecology-animation .top-balls .top-ball.top-ball1 {
  animation: move1 10s linear infinite;
}
.part2 .ecology-animation .top-balls .top-ball.top-ball2 {
  animation: move2 10s linear infinite;
}
.part2 .ecology-animation .character {
  position: absolute;
  z-index: 5;
  width: 61px;
  height: 58px;
}
.part2 .ecology-animation .character.character1 {
  left: 300px;
  top: 100px;
  animation: characterAni 3s linear infinite 0s alternate;
}
.part2 .ecology-animation .character.character2 {
  right: 360px;
  top: 160px;
  animation: characterAni 3s linear infinite -2s alternate;
}
@keyframes rotationAni {
  0% {
    transform: rotate(0);
  }
  to {
    transform: rotate(-1turn);
  }
}
@keyframes characterAni {
  0% {
    transform: translateY(0);
  }
  to {
    transform: translateY(60px);
  }
}
@keyframes move1 {
  0% {
    transform: rotate(0) translateX(180px) rotate(0) rotateY(-70deg);
  }
  to {
    transform: rotate(1turn) translateX(180px) rotate(-1turn) rotateY(-70deg);
  }
}
@keyframes move2 {
  0% {
    transform: rotate(-180deg) translateX(180px) rotate(180deg) rotateY(-70deg);
  }
  to {
    transform: rotate(180deg) translateX(180px) rotate(-180deg) rotateY(-70deg);
  }
}
.part3 {
  padding: 150px 0 34px;
}
.part3 .tit img {
  margin-top: 195px;
}
.part3 .tit {
  position: relative;
}
.part3 .course_resources .course_tabs {
  margin: 0 auto;
  width: 1200px;
  height: 52px;
}
.part3 .course_resources .tabs_ul {
  display: flex;
  justify-content: space-between;
  margin-top: 45px;
}
.part3 .course_resources .tabs_ul .tabs_li {
  position: relative;
  font-family: SourceHanSerifCN, SourceHanSerifCN;
  font-weight: 800;
  font-size: 29px;
  color: #333333;
  line-height: 46px;
  cursor: pointer;
}
.part3 .course_resources .tabs_ul .tabs_li_active {
  color: #E31A09;
}
.part3 .course_resources .tabs_ul .tabs_li_active:before {
  content: "";
  position: absolute;
  bottom: -7px;
  width: 100%;
  height: 3px;
  background: #CB282C;
}
.part3 .course_list_wrap .list {
  display: none;
}
.part3 .course_moduler {
  width: 1200px;
  margin: 0 auto;
  margin-top: 44px;
  position: relative;
}
.part3 .tabs_ul li:last-child {
  margin-right: 0;
}
.part3 .course_moduler .list {
  width: 1300px;
}
.part3 .course_moduler .item {
  float: left;
  box-sizing: border-box;
  width: 387px;
  margin-top: 20px;
  margin-right: 20px;
  -webkit-transition: all .5s ease;
  -o-transition: all .5s ease;
  -moz-transition: all .5s ease;
  transition: all .5s ease;
}
.part3 .course_moduler .item:nth-child(1),
.part3 .course_moduler .item:nth-child(2),
.part3 .course_moduler .item:nth-child(3) {
  margin-top: 0;
}
.part3 .course_moduler .item:hover .img .pt3-mork {
  display: block;
  height: 100%;
  top: 0;
}
.part3 .course_moduler .item a {
  display: block;
}
.part3 .course_moduler .item .img {
  width: 100%;
  height: 215px;
  position: relative;
  overflow: hidden;
}
.part3 .course_moduler .item .img .pt3-mork {  
  width: 100%;
  height: 72px;
  background-color: transparent;
  position: absolute;
  top: 150px;
  padding: 22px 20px 0 20px;
  display: block;
  background: linear-gradient(180deg, rgba(51, 51, 51, 0.01), rgba(51, 51, 51, .5), #001f35 94%, #001f35);
  -webkit-transition: all .5s ease;
  -o-transition: all .5s ease;
  -moz-transition: all .5s ease;
  transition: all .5s ease;

}
.part3 .course_moduler .item .img .pt3-mork p {
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: bold;
  font-size: 18px;
  color: #FFFFFF;
  line-height: 35px;
}
.part3 .course_moduler .item .img img {
  width: 100%;
  height: 100%;
  display: block;
}
.part3 .course_moduler .item .item_dl {
  box-sizing: border-box;
  background: #fff;
  padding: 20px 16px 0;
}
.part3 .course_moduler .item .item_title {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  word-break: break-all;
  max-height: 40px;
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: bold;
  font-size: 18px;
  color: #333333;
}
.part3 .course_list_wrap .list {
  display: none;
}
.part3 .course_moduler .item .item_name {
  margin-top: 15px;
  height: 75px;
}
.part3 .course_moduler .item .item_name p {
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: 400;
  font-size: 16px;
  color: #999999;
  line-height: 22px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
  text-overflow: ellipsis;
  word-break: break-all;
}
.part3 .pt3_more a {
  display: none;
  font-size: 16px;
  font-weight: 400;
  color: #333333;
  float: right;
}
.part4 {
  width: 100%;
}
.part4 .hzal {
  margin-top: 55px;
  padding-bottom: 70px;
}
.part4 .myswiper {
  width: 100%;
  height: 100%;
}
.part4 .myswiper img {
  width: 341px;
  height: 195px;
}
.part4 .swiper-slide {
  font-size: 18px;
  height: calc(35%);
  /* Center slide text vertically */
  /* display: -webkit-box;
      display: -ms-flexbox;
      display: -webkit-flex;
      display: flex;
      -webkit-box-pack: center;
      -ms-flex-pack: center;
      -webkit-justify-content: center;
      justify-content: center;
      -webkit-box-align: center;
      -ms-flex-align: center;
      -webkit-align-items: center;
      align-items: center; */
}
.part4 .flip {
  width: 100%;
  height: 189px;
  position: relative;
  -webkit-transform: perspective(1000px);
  -ms-transform: perspective(1000px);
  transform: perspective(1000px);
  -webkit-transform-style: preserve-3d;
  transform-style: preserve-3d;
}
.part4 .flip .back {
  webkit-transform: rotateY(-180deg);
  -ms-transform: rotateY(-180deg);
  transform: rotateY(-180deg);
}
.part4 .flip .front {
  -webkit-transform: rotateY(0deg);
  -ms-transform: rotateY(0deg);
  transform: rotateY(0deg);
}
.part4 .flip .sides {
  background: rgba(0, 0, 0, 0.5);
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  font-size: 16px;
  color: #fff;
  text-align: center;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  -webkit-transition: all .8s ease;
  -o-transition: all .8s ease;
  transition: all .8s ease;
  -webkit-transform-style: preserve-3d;
  transform-style: preserve-3d;
  cursor: pointer;
}
.part4 .flip .sides p {
  font-size: 20px;
  font-family: Source Han Sans CN;
  font-weight: 500;
  color: #FFFFFF;
  line-height: 36px;
  padding: 0 33px;
  text-align: center;
  padding-top: 19px;
}
.part4 .flip .sides .side_more {
  width: 206px;
  height: 44px;
  border: 1px solid #FFFFFF;
  border-radius: 22px;
  font-size: 24px;
  font-weight: 400;
  color: #fff;
  line-height: 44px;
  text-align: center;
  display: block;
  margin: 0 auto;
  margin-top: 22px;
}
.part4 .flip .side {
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  font-size: 16px;
  color: #fff;
  text-align: center;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  -webkit-transition: all .8s ease;
  -o-transition: all .8s ease;
  transition: all .8s ease;
  -webkit-transform-style: preserve-3d;
  transform-style: preserve-3d;
  cursor: pointer;
}
.part4 .flip .side img {
  width: 100%;
  display: block;
}
.part4 .flip .side p {
  font-size: 20px;
  font-family: Source Han Sans CN;
  font-weight: 500;
  color: #FFFFFF;
  line-height: 36px;
  padding: 0 36px;
  text-align: center;
  padding-top: 19px;
}
.part4 .flip .side .side_more {
  width: 206px;
  height: 44px;
  border: 1px solid #FFFFFF;
  border-radius: 22px;
  font-size: 24px;
  font-weight: 400;
  color: #fff;
  line-height: 44px;
  text-align: center;
  display: block;
  margin: 0 auto;
  margin-top: 22px;
}
.part4 .hzal .swiper2 {
  width: 100%;
  padding-bottom: 42px;
  overflow: hidden;
  margin: 0 auto;
}
.part4 .hzal .swiper2 .swiper-slide {
  float: left;
  margin-right: 0px;
  /* width: 250px; */
}
.part4 .hzal .swiper2 .swiper-slide a {
  display: block;
}
.part4 .hzal .swiper2 .swiper-slide a img {
  width: 373px;
  height: 189px;
}
.part4 .hzal .swiper2 .swiper-scrollbar {
  width: 835px;
  height: 6px;
  /* bottom: 42px; */
  left: 50%;
  transform: translateX(-50%);
  background: #FFEACC;
}
.part4 .hzal .swiper2 .swiper-scrollbar .swiper-scrollbar-drag {
  height: 6px;
  cursor: pointer;
  background: #DB3710;
}
.bar {
  position: fixed;
  top: 50%;
  /* right: 518px; */
  right: 50%;
  margin-right: -730px;
  margin-top: -54px;
  z-index: 9999;
}
.bar li {
  position: relative;
  width: 85px;
  height: 85px;
  background: #B82726;
  border-radius: 7px 7px 7px 7px;
  margin-bottom: 12px;
  cursor: pointer;
}
.bar li:nth-child(1) .logo {
  width: 28px;
  margin-bottom: 12px;
}
.bar li:nth-child(2):hover .mark {
  display: block;
}
.bar li:nth-child(2) .logo {
  width: 37px;
  margin-bottom: 10px;
}
.bar li:nth-child(3) .mark {
  position: absolute;
  top: 20px;
  left: -145px;
  width: 140px;
  box-sizing: border-box;
  box-shadow: 0px 0px 7px 0px #dfe0e2;
  border-radius: 4px;
  background: #fff;
  padding: 18px 0px 18px 19px;
  display: none;
}
.bar li:nth-child(3):hover .mark {
  display: block;
}
.bar li:nth-child(2) .mark img {
  width: 150px;
}
.bar li a {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  text-align: center;
}
.bar li a div {
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: 500;
  font-size: 19px;
  color: #FFFFFF;
}
@media screen and (max-width: 1790px) {
  .bar {
    margin-right: 0;
    right: 25px;
    /* margin-top: 200px; */
  }
}
.part1_1 {
  padding: 74px 0 43px;
}
.part1_1 .layout h1 {
  margin-bottom: 90px;
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: 800;
  font-size: 35px;
  color: #E60421;
  line-height: 50px;
  text-align: center;
}
.part1_1 .layout ul {
  width: fit-content;
  margin: 0 auto;
}
.part1_1 .layout ul li {
  margin-right: 43px;
  float: left;
  width: 328px;
  height: 212px;
  background: #FFFFFF;
  box-shadow: 0px 0px 9px 0px rgba(202, 202, 202, 0.5);
  border-radius: 17px;
}
.part1_1 .layout ul li:nth-last-child(1) {
  margin-right: 0;
}
.part1_1 .layout ul li a {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.part1_1 .layout ul li a img {
  margin-bottom: 20px;
  display: block;
  width: 71px;
  height: 71px;
}
.part1_1 .layout ul li a p {
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: 800;
  font-size: 20px;
  color: #E60421;
}
.part2_1 {
  padding: 43px 0;
}
.part2_1 .layout ul {
  width: fit-content;
  margin: 34px auto 0;
}
.part2_1 .layout ul li {
  padding: 34px 20px 60px;
  float: left;
  margin-right: 98px;
  width: 278px;
  height: 287px;
  background: #FFFFFF;
  box-shadow: 0px 0px 9px 0px rgba(202, 202, 202, 0.5);
  border-radius: 17px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.part2_1 .layout ul li:nth-last-child(1) {
  margin-right: 0;
}
.part2_1 .layout ul li h1 {
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: 800;
  font-size: 24px;
  color: #E60421;
  text-align: center;
}
.part2_1 .layout ul li hr {
  display: block;
  margin: 26px 0;
  width: 100%;
  height: 1px;
  background-color: #E50000;
  border: 1px solid #E50000;
}
.part2_1 .layout ul li a {
  display: flex;
  align-items: center;
  font-family: SourceHanSansCN,
                    SourceHanSansCN;
  font-weight: 400;
  font-size: 20px;
  color: #666666;
  line-height: 40px;
}
.part2_1 .layout ul li a::before {
  margin-right: 18px;
  display: block;
  content: "";
  width: 8px;
  height: 8px;
  background: #E60421;
  border-radius: 50%;
}
.part4_1 {
  background-color: #F2F2F2;
  padding: 43px 0 70px;
}
.part4_1 .layout .tit {
  margin-bottom: 58px;
  position: relative;
  background: linear-gradient(90deg, #f2f2f2 0%, #ffffff 52%, #f2f2f2 100%);
}
.part4_1 .layout .swiperbox {
  padding: 45px 0 45px 75px;
  position: relative;
  background: linear-gradient(to right, #ae130f 0%, #ae130f 360px, #f2f2f2 360px, #f2f2f2 100%);
}
.part4_1 .layout .swiperbox .swiper {
  width: 1120px;
}
.part4_1 .layout .swiperbox .swiper .swiper-slide a {
  position: relative;
  display: block;
}
.part4_1 .layout .swiperbox .swiper .swiper-slide a .imgbox {
  width: 360px;
  height: 204px;
}
.part4_1 .layout .swiperbox .swiper .swiper-slide a .imgbox img {
  width: 100%;
  height: 100%;
  display: block;
}
.part4_1 .layout .swiperbox .swiper .swiper-slide a .title {
  padding: 10px;
  position: absolute;
  bottom: 0;
  width: 100%;
  background-color: rgba(18, 18, 18, 0.32);
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: bold;
  font-size: 18px;
  color: #FFFFFF;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  word-break: break-all;
}
.part4_1 .layout .swiperbox .swiper-button::after {
  content: "";
}
.part4_1 .layout .swiperbox .swiper-button img {
  display: block;
  width: 36px;
  height: 36px;
}
.part4_1 .layout .swiperbox .swiper-button .on {
  display: none;
}
.part4_1 .layout .swiperbox .swiper-button:hover img {
  display: none;
}
.part4_1 .layout .swiperbox .swiper-button:hover .on {
  display: block;
}
.part4_1 .layout .swiperbox .swiper-button-prev {
  left: auto;
  top: auto;
  bottom: 0;
  right: 44px;
}
.part4_1 .layout .swiperbox .swiper-button-next {
  left: auto;
  top: auto;
  bottom: 0;
  right: 0;
}

.banner .text-box {
    background: transparent;
}