.text_scroll {
  max-height: 300px;
  padding-right: 20px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: #fff #999;
  scrollbar-base-color: #fff;
  scrollbar-track-color: #999;
  scrollbar-arrow-color: #999;
}
.text_scroll::-webkit-scrollbar {
  width: 2px;
}
.text_scroll::-webkit-scrollbar-track {
  border-radius: 1px;
  background: #999;
}
.text_scroll::-webkit-scrollbar-thumb {
  border-radius: 1px;
  background: #fff;
}
.ctn1 {
  padding: 80px 0 230px;
}
.ctn1 .con {
  position: relative;
}
.ctn1 .con .tu {
  width: 31%;
  border-radius: 10px;
  overflow: hidden;
  position: absolute;
  right: 0;
  top: -260px;
}
.ctn1 .con .tu img {
  width: 100%;
}
.ctn1 .con .tu video {
  width: 100%;
  border-radius: 10px;
}
.ctn1 .con .tu:hover img {
  transform: scale(1.05);
  -webkit-transform: scale(1.05);
  -moz-transform: scale(1.05);
  -ms-transform: scale(1.05);
}
.ctn1 .con .text {
  width: 42.8%;
}
.ctn1 .con .text .txt p {
  line-height: 1.6;
  margin-top: 30px;
  text-align: justify;
}
.ctn2 {
  position: relative;
  overflow: hidden;
  padding: 100px 0 138px;
}
.ctn2 .con {
  position: relative;
  z-index: 2;
}
.ctn2 .con .title {
  color: #fff;
}
.ctn2 .con .title h2 {
  margin-top: 20px;
}
.ctn2 .con .title p {
  width: 1144px;
  max-width: 100%;
  margin-top: 20px;
}
.ctn2 .con .ctn-list {
  margin-top: 70px;
}
.ctn2 .con .ctn-list .swiper-container {
  overflow: inherit;
}
.ctn2 .con .ctn-list .swiper-container .swiper-slide {
  color: #fff;
  border-radius: 15px;
  border: 1px solid #fff;
  padding: 20px;
  height: auto;
}
.ctn2 .con .ctn-list .swiper-container .swiper-slide .top {
  position: relative;
  top: 20px;
  padding-left: 20px;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
}
.ctn2 .con .ctn-list .swiper-container .swiper-slide .top h3 {
  line-height: 1.3;
  min-height: 60px;
}
.ctn2 .con .ctn-list .swiper-container .swiper-slide .text {
  height: 270px;
  padding-right: 20px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: #fff #999;
  scrollbar-base-color: #fff;
  scrollbar-track-color: #999;
  scrollbar-arrow-color: #999;
  opacity: 0;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
}
.ctn2 .con .ctn-list .swiper-container .swiper-slide .text::-webkit-scrollbar {
  width: 2px;
}
.ctn2 .con .ctn-list .swiper-container .swiper-slide .text::-webkit-scrollbar-track {
  border-radius: 1px;
  background: #999;
}
.ctn2 .con .ctn-list .swiper-container .swiper-slide .text::-webkit-scrollbar-thumb {
  border-radius: 1px;
  background: #fff;
}
.ctn2 .con .ctn-list .swiper-container .swiper-slide .text p {
  line-height: 1.6;
  text-align: justify;
}
.ctn2 .con .ctn-list .swiper-container .swiper-slide .mores {
  width: 28px;
  height: 28px;
  position: absolute;
  left: 40px;
  bottom: 50px;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
}
.ctn2 .con .ctn-list .swiper-container .swiper-slide .mores:before {
  content: '';
  width: 100%;
  height: 2px;
  background: #fff;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
}
.ctn2 .con .ctn-list .swiper-container .swiper-slide .mores:after {
  content: '';
  width: 2px;
  height: 100%;
  background: #fff;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -moz-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  top: 0;
}
.ctn2 .con .ctn-list .swiper-container .swiper-slide:hover .top {
  top: 0;
  padding-left: 0;
}
.ctn2 .con .ctn-list .swiper-container .swiper-slide:hover .text {
  opacity: 1;
}
.ctn2 .con .ctn-list .swiper-container .swiper-slide:hover .mores {
  opacity: 0;
}
.ctn2 .con .ctn-list .swiper-btns {
  position: relative;
  display: flex;
  justify-content: flex-end;
  margin-top: 50px;
}
.ctn2 .con .ctn-list .swiper-btns .swiper-button-prev {
  width: 45px;
  height: 45px;
  background: #f2f2f2;
  border-radius: 50%;
  margin-top: 0;
  top: 0;
  left: 0;
  position: relative;
  margin-right: 10px;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
}
.ctn2 .con .ctn-list .swiper-btns .swiper-button-prev:before {
  content: '\e61b';
  font-family: iconfont;
  font-size: 18px;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  -moz-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  color: #333;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
}
.ctn2 .con .ctn-list .swiper-btns .swiper-button-prev:hover {
  background: var(--color);
}
.ctn2 .con .ctn-list .swiper-btns .swiper-button-prev:hover:before {
  color: #fff;
}
.ctn2 .con .ctn-list .swiper-btns .swiper-button-next {
  width: 45px;
  height: 45px;
  background: #f2f2f2;
  border-radius: 50%;
  margin-top: 0;
  top: 0;
  right: 0;
  position: relative;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
}
.ctn2 .con .ctn-list .swiper-btns .swiper-button-next:before {
  content: '\e600';
  font-family: iconfont;
  font-size: 18px;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  -moz-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  color: #333;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
}
.ctn2 .con .ctn-list .swiper-btns .swiper-button-next:hover {
  background: var(--color);
}
.ctn2 .con .ctn-list .swiper-btns .swiper-button-next:hover:before {
  color: #fff;
}
.ctn2 .con .ctn-list .swiper-pagination {
  display: none;
}
.ctn2 .bg {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  z-index: 1;
}
.ctn2 .bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.ctn3 {
  padding: 140px 0 130px;
  overflow: hidden;
}
.ctn3 .top {
  display: flex;
  justify-content: space-between;
}
.ctn3 .top .left {
  width: 63%;
  padding-right: 70px;
  position: relative;
}
.ctn3 .top .left:after {
  content: '';
  width: 1px;
  height: 110%;
  background: #d9d9d9;
  position: absolute;
  right: 0;
  top: 0;
}
.ctn3 .top .left .txt p {
  color: #B7B7B7;
  margin-top: 30px;
}
.ctn3 .top .right {
  width: 37%;
  padding-left: 70px;
}
.ctn3 .top .right ul li {
  margin-top: 30px;
  display: flex;
}
.ctn3 .top .right ul li .icons {
  width: 25px;
  height: 25px;
  flex-shrink: 0;
  margin-right: 16px;
  position: relative;
  top: 3px;
}
.ctn3 .top .right ul li .icons img {
  width: 100%;
}
.ctn3 .middle {
  margin-top: 90px;
}
.ctn3 .middle .ctn-list {
  margin-top: 40px;
}
.ctn3 .middle .ctn-list .swiper-slide .tu {
  border-radius: 15px;
  overflow: hidden;
}
.ctn3 .middle .ctn-list .swiper-slide .tu img {
  width: 100%;
}
.ctn3 .middle .ctn-list .swiper-slide .tu:hover img {
  transform: scale(1.05);
  -webkit-transform: scale(1.05);
  -moz-transform: scale(1.05);
  -ms-transform: scale(1.05);
}
.ctn3 .middle .ctn-list .swiper-slide .text {
  margin-top: 20px;
}
.ctn3 .middle .ctn-list .swiper-slide .text p {
  margin-top: 10px;
}
.ctn3 .bottom {
  margin-top: 120px;
}
.ctn3 .bottom .c-top {
  position: relative;
}
.ctn3 .bottom .c-top .tu {
  border-radius: 15px;
  overflow: hidden;
}
.ctn3 .bottom .c-top .tu img {
  width: 100%;
}
.ctn3 .bottom .c-top .text {
  position: absolute;
  left: 80px;
  top: 50%;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  color: #fff;
}
.ctn3 .bottom .c-top .text h2 {
  line-height: 1.2;
}
.ctn3 .bottom .c-top .text h3 {
  margin-top: 10px;
}
.ctn3 .bottom .c-top .text p {
  margin-top: 30px;
  width: 77%;
}
.ctn3 .bottom .c-bottom {
  background: #f9f9f9;
  border-radius: 15px;
  padding: 50px 80px;
  display: flex;
  align-items: center;
}
.ctn3 .bottom .c-bottom h2 {
  flex-shrink: 0;
}
.ctn3 .bottom .c-bottom ul {
  display: flex;
  align-items: center;
}
.ctn3 .bottom .c-bottom ul li {
  margin-left: 120px;
  padding: 0 70px;
  text-align: center;
  position: relative;
}
.ctn3 .bottom .c-bottom ul li:before {
  content: '';
  width: 38px;
  height: 62px;
  background: url(../img/develop/left.png) no-repeat;
  background-size: 100% 100%;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
}
.ctn3 .bottom .c-bottom ul li:after {
  content: '';
  width: 38px;
  height: 62px;
  background: url(../img/develop/right.png) no-repeat;
  background-size: 100% 100%;
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
}
.ctn3 .bottom .c-bottom ul li h3 {
  color: var(--color);
  line-height: 1.3;
}
.ctn3 .bottom .c-bottom ul li p {
  text-align: center;
}
.ctn4 ul li {
  position: relative;
}
.ctn4 ul li .tu img {
  width: 100%;
}
.ctn4 ul li .text {
  width: 100%;
  position: absolute;
  padding: 0 8%;
  top: 50%;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  color: #fff;
}
.ctn4 ul li .text h3 {
  margin-top: 10px;
}
.ctn4 ul li .text .txt {
  width: 880px;
  max-width: 100%;
}
.ctn4 ul li .text .txt p {
  margin-top: 30px;
}
.ctn4 ul li:nth-child(2) .text .txt {
  width: 1104px;
}
.ctn5 {
  padding: 110px 0 120px;
  overflow: hidden;
}
.ctn5 .top {
  position: relative;
}
.ctn5 .top .tu {
  border-radius: 15px;
  overflow: hidden;
}
.ctn5 .top .tu img {
  width: 100%;
}
.ctn5 .top .text {
  position: absolute;
  width: 33%;
  left: 80px;
  top: 50%;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  color: #fff;
}
.ctn5 .top .text h3 {
  margin-top: 6px;
}
.ctn5 .top .text p {
  margin-top: 30px;
  line-height: 1.8;
  text-align: justify;
}
.ctn5 .bottom ul {
  display: flex;
  justify-content: space-between;
}
.ctn5 .bottom ul li {
  width: 49.5%;
  margin-top: 20px;
  position: relative;
  overflow: hidden;
}
.ctn5 .bottom ul li .tu {
  border-radius: 15px;
  overflow: hidden;
}
.ctn5 .bottom ul li .tu img {
  width: 100%;
}
.ctn5 .bottom ul li .text {
  position: absolute;
  width: 100%;
  padding: 0 70px 80px 80px;
  left: 0;
  bottom: 0;
  color: #fff;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
}
.ctn5 .bottom ul li .text h3 {
  margin-top: 6px;
}
.ctn5 .bottom ul li .mask {
  position: absolute;
  width: 100%;
  padding: 0 70px 80px 80px;
  left: 0;
  bottom: -100%;
  color: #fff;
  opacity: 0;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
}
.ctn5 .bottom ul li .mask h3 {
  margin-top: 6px;
}
.ctn5 .bottom ul li .mask p {
  margin-top: 30px;
}
.ctn5 .bottom ul li:hover .text {
  opacity: 0;
}
.ctn5 .bottom ul li:hover .mask {
  bottom: 0;
  opacity: 1;
}
.ctn6 {
  padding: 150px 0 120px;
  background: linear-gradient(180deg, #F2F2F2 0%, #FFFFFF 100%);
  overflow: hidden;
}
.ctn6 .title p {
  color: #B7B7B7;
  width: 1110px;
  max-width: 100%;
  margin-top: 30px;
}
.ctn6 .ctn-list {
  margin-top: 60px;
}
.ctn6 .ctn-list ul {
  display: flex;
  justify-content: space-between;
}
.ctn6 .ctn-list ul li {
  width: 49.5%;
  position: relative;
  overflow: hidden;
}
.ctn6 .ctn-list ul li .tu {
  width: 100%;
  border-radius: 15px;
  overflow: hidden;
}
.ctn6 .ctn-list ul li .tu img {
  width: 100%;
}
.ctn6 .ctn-list ul li .text {
  position: absolute;
  width: 100%;
  padding: 0 70px 50px 80px;
  left: 0;
  bottom: 0;
  color: #fff;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
}
.ctn6 .ctn-list ul li .text h3 {
  margin-top: 6px;
  width: 81%;
}
.ctn6 .ctn-list ul li .mask {
  position: absolute;
  width: 100%;
  padding: 0 70px 50px 80px;
  left: 0;
  bottom: -100%;
  color: #fff;
  opacity: 0;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
}
.ctn6 .ctn-list ul li .mask h3 {
  margin-top: 6px;
  width: 81%;
}
.ctn6 .ctn-list ul li .mask p {
  margin-top: 30px;
}
.ctn6 .ctn-list ul li:hover .text {
  opacity: 0;
}
.ctn6 .ctn-list ul li:hover .mask {
  bottom: 0;
  opacity: 1;
}
@media screen and (max-width: 1680px) {
      .text_scroll {
    max-height: 220px;
  }
}
@media screen and (max-width: 1600px) {

  .ctn1 {
    padding: 4vw 0 11.5vw;
  }
  .ctn1 .con .text .txt p {
    margin-top: 20px;
  }
  .ctn1 .con .tu {
    top: -13vw;
  }
  .ctn2 {
    padding: 5vw 0 7vw;
  }
  .ctn2 .con .ctn-list {
    margin-top: 3.5vw;
  }
    .ctn2 .con .ctn-list .swiper-btns {
    margin-top: 2.5vw;
  }
  .ctn3 {
    padding: 7vw 0 6.5vw;
  }
  .ctn3 .top .left {
    padding-right: 3.5vw;
  }
  .ctn3 .top .left .txt p {
    margin-top: 20px;
  }
  .ctn3 .top .right {
    padding-left: 3.5vw;
  }
  .ctn3 .top .right ul li {
    margin-top: 20px;
  }
  .ctn3 .top .right ul li .icons {
    width: 23px;
    height: 23px;
  }
  .ctn3 .middle {
    margin-top: 4.5vw;
  }
  .ctn3 .bottom {
    margin-top: 6vw;
  }
  .ctn3 .bottom .c-top .text {
    left: 4vw;
  }
  .ctn3 .bottom .c-top .text p {
    margin-top: 20px;
  }
  .ctn3 .bottom .c-bottom {
    padding: 2.5vw 4vw;
  }
  .ctn3 .bottom .c-bottom ul li {
    margin-left: 6vw;
    padding: 0 3vw;
  }
  .ctn4 ul li .text .txt p {
    margin-top: 20px;
  }
  .ctn5 {
    padding: 5.5vw 0 6vw;
  }
  .ctn5 .top .text {
    left: 4vw;
    width: 40%;
  }
  .ctn5 .top .text p {
    margin-top: 20px;
  }
  .ctn5 .bottom ul li .text {
    padding: 0 3.5vw 4vw 4vw;
  }
  .ctn5 .bottom ul li .mask {
    padding: 0 3.5vw 4vw 4vw;
  }
  .ctn5 .bottom ul li .mask p {
    margin-top: 20px;
  }
  .ctn6 {
    padding: 7.5vw 0 6vw;
  }
  .ctn6 .title p {
    margin-top: 20px;
  }
  .ctn6 .ctn-list {
    margin-top: 3vw;
  }
  .ctn6 .ctn-list ul li .text {
    padding: 0 3.5vw 2.5vw 4vw;
  }
  .ctn6 .ctn-list ul li .mask {
    padding: 0 3.5vw 2.5vw 4vw;
  }
  .ctn6 .ctn-list ul li .mask p {
    margin-top: 20px;
  }
}
@media screen and (max-width: 1440px) {
  .text_scroll {
    max-height: 200px;
  }
}
@media screen and (max-width: 1200px) {
  .text_scroll {
    max-height: 140px;
  }
  .ctn3 .bottom .c-bottom ul li {
    margin-left: 4vw;
  }
  .ctn4 ul li .text {
    padding: 0 5%;
  }
}
@media screen and (max-width: 768px) {
  .text_scroll {
    max-height: 100%;
  }
  .ctn1 {
    padding: 40px 0;
  }
  .ctn1 .con .tu {
    position: relative;
    width: 100%;
    border-radius: 8px;
    top: 0;
  }
    .ctn1 .con .tu video {
    border-radius: 8px;
  }
  .ctn1 .con .text {
    width: 100%;
    margin-top: 20px;
  }
  .ctn1 .con .text .txt p {
    margin-top: 10px;
    line-height: 1.5;
  }
  .ctn2 {
    padding: 40px 0;
  }
  .ctn2 .con .title h2 {
    margin-top: 10px;
  }
  .ctn2 .con .ctn-list {
    margin-top: 20px;
  }
    .ctn2 .con .ctn-list .swiper-container {
    padding-bottom: 40px;
  }
  .ctn2 .con .ctn-list .swiper-container .swiper-slide {
    height: auto;
    border-radius: 8px;
  }
  .ctn2 .con .ctn-list .swiper-container .swiper-slide .top {
    top: 0;
    padding-left: 0;
  }
  .ctn2 .con .ctn-list .swiper-container .swiper-slide .top h2 {
    font-size: 20px;
  }
  .ctn2 .con .ctn-list .swiper-container .swiper-slide .top h3 {
    height: auto;
    min-height: auto;
    margin-top: 4px;
  }
  .ctn2 .con .ctn-list .swiper-container .swiper-slide .text {
    height: auto;
    opacity: 1;
    margin-top: 20px;
    padding-right: 0;
  }
  .ctn2 .con .ctn-list .swiper-container .swiper-slide .text p {
    line-height: 1.5;
  }
  .ctn2 .con .ctn-list .swiper-container .swiper-slide .mores {
    display: none;
  }
    .ctn2 .con .ctn-list .swiper-btns {
    display: none;
  }
  .ctn2 .con .ctn-list .swiper-pagination {
    display: block;
    bottom: 0;
  }
  .ctn2 .con .ctn-list .swiper-pagination .swiper-pagination-bullet {
    width: 6px;
    height: 6px;
    margin: 0 3px;
    background: #fff;
    opacity: 0.3;
  }
  .ctn2 .con .ctn-list .swiper-pagination .swiper-pagination-bullet-active {
    background: #fff;
    opacity: 1;
  }
  .ctn3 {
    padding: 40px 0;
  }
  .ctn3 .top {
    display: block;
  }
  .ctn3 .top .left {
    width: 100%;
    padding-right: 0;
  }
  .ctn3 .top .left:after {
    display: none;
  }
  .ctn3 .top .left .txt p {
    margin-top: 10px;
  }
  .ctn3 .top .right {
    width: 100%;
    padding-left: 0;
    margin-top: 20px;
  }
  .ctn3 .top .right ul {
    margin-top: 20px;
  }
  .ctn3 .top .right ul li {
    margin-top: 14px;
  }
  .ctn3 .top .right ul li .icons {
    width: 20px;
    height: 20px;
    top: 0;
    margin-right: 14px;
  }
  .ctn3 .middle {
    margin-top: 30px;
  }
  .ctn3 .middle .ctn-list {
    margin-top: 20px;
  }
  .ctn3 .middle .ctn-list .swiper-container {
    padding-bottom: 40px;
  }
  .ctn3 .middle .ctn-list .swiper-slide .tu {
    border-radius: 8px;
  }
  .ctn3 .middle .ctn-list .swiper-pagination {
    bottom: 0;
  }
  .ctn3 .middle .ctn-list .swiper-pagination .swiper-pagination-bullet {
    width: 6px;
    height: 6px;
    margin: 0 3px;
  }
  .ctn3 .middle .ctn-list .swiper-pagination .swiper-pagination-bullet-active {
    background: var(--color);
  }
  .ctn3 .bottom {
    margin-top: 30px;
  }
  .ctn3 .bottom .c-top .tu {
    border-radius: 8px;
  }
  .ctn3 .bottom .c-top .text {
    position: relative;
    color: #333;
    left: 0;
    top: 0;
    transform: translateY(0);
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    margin-top: 20px;
  }
  .ctn3 .bottom .c-top .text p {
    width: 100%;
    margin-top: 10px;
  }
  .ctn3 .bottom .c-bottom {
    display: block;
    padding: 20px;
    margin-top: 20px;
    border-radius: 8px;
  }
  .ctn3 .bottom .c-bottom h2 {
    text-align: center;
  }
  .ctn3 .bottom .c-bottom ul {
    display: block;
  }
  .ctn3 .bottom .c-bottom ul li {
    margin-left: 0;
    margin-top: 30px;
    width: 100%;
    padding: 0;
  }
  .ctn3 .bottom .c-bottom ul li p {
    margin-top: 6px;
  }
  .ctn4 {
    padding: 0 5%;
  }
  .ctn4 ul li .tu {
    border-radius: 8px;
    overflow: hidden;
  }
  .ctn4 ul li .text {
    padding: 0;
    position: relative;
    color: #333;
    top: 0;
    transform: translateY(0);
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    margin-top: 10px;
  }
  .ctn4 ul li .text .txt p {
    margin-top: 10px;
  }
  .ctn4 ul li:not(:first-child) {
    margin-top: 20px;
  }
  .ctn5 {
    padding: 40px 0;
  }
  .ctn5 .top .tu {
    border-radius: 8px;
  }
  .ctn5 .top .text {
    position: relative;
    width: 100%;
    left: 0;
    margin-top: 10px;
    top: 0;
    color: #333;
    transform: translateY(0);
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
  }
  .ctn5 .top .text h3 {
    margin-top: 0;
  }
  .ctn5 .top .text p {
    margin-top: 10px;
  }
  .ctn5 .bottom ul {
    display: block;
  }
  .ctn5 .bottom ul li {
    width: 100%;
  }
  .ctn5 .bottom ul li .tu {
    border-radius: 8px;
  }
  .ctn5 .bottom ul li .text {
    display: none;
  }
  .ctn5 .bottom ul li .mask {
    opacity: 1;
    color: #333;
    position: relative;
    padding: 0;
    margin-top: 10px;
  }
  .ctn5 .bottom ul li .mask h3 {
    margin-top: 0;
  }
  .ctn5 .bottom ul li .mask p {
    margin-top: 10px;
  }
  .ctn6 {
    padding: 40px 0;
  }
  .ctn6 .title p {
    margin-top: 10px;
  }
  .ctn6 .ctn-list {
    margin-top: 0;
  }
  .ctn6 .ctn-list ul {
    display: block;
  }
  .ctn6 .ctn-list ul li {
    width: 100%;
    margin-top: 20px;
  }
  .ctn6 .ctn-list ul li .tu {
    border-radius: 8px;
  }
  .ctn6 .ctn-list ul li .text {
    display: none;
  }
  .ctn6 .ctn-list ul li .mask {
    opacity: 1;
    color: #333;
    position: relative;
    padding: 0;
    margin-top: 10px;
  }
  .ctn6 .ctn-list ul li .mask h3 {
    margin-top: 0;
  }
  .ctn6 .ctn-list ul li .mask p {
    margin-top: 10px;
  }
}