/*
 * @Author: Tiamo.
 * @email: 1419350157@qq.com
 * @Date: 2020-06-12 14:26:20
 * @LastEditTime: 2020-07-07 14:29:18
 * @FilePath: \前端d:\竹鹿-项目\绿岛官网\前端\css\about.less
 */
/*@Tiamo.*/
/*@email:1419350157@qq.com*/
/*@竹鹿科技*/
.img-c {
  position: relative;
}
.img-c img {
  position: absolute;
  height: 100%;
  width: auto;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}
.title1 {
  margin-bottom: 0.58rem;
}
.title1 .y {
  font-size: 0.72rem;
  color: rgba(0, 0, 0, 0.05);
  font-weight: bold;
}
.title1 .t {
  font-size: 0.48rem;
  color: #3f3f3f;
  font-weight: bold;
  transform: translateY(-0.3rem);
}
.btn-box {
  text-align: center;
}
.btn-box .btn-s {
  box-shadow: 4px 4px 8px 0px rgba(0, 0, 0, 0.06);
  padding: 0.14rem 0.48rem;
  font-size: 0.14rem;
  color: #999;
  transition: 0.3s;
  position: relative;
  display: inline-block;
  background-color: #fff;
}
.btn-box .btn-s span {
  position: relative;
  z-index: 1;
}
.btn-box .btn-s:before {
  content: '';
  position: absolute;
  height: 100%;
  width: 0;
  background-color: #009845;
  opacity: 0;
  left: 0;
  top: 0;
  transition: 0.4s;
  z-index: 0;
}
.btn-box .btn-s:hover {
  color: #fff;
}
.btn-box .btn-s:hover:before {
  width: 100%;
  opacity: 1;
}
.about {
  font-size: 0.16rem;
}
.about .banner-box {
  position: relative;
}
.about .banner-box .bg {
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  height: 6rem;
}
.about .banner-box .bd {
  width: 100%;
  height: 1px;
  margin-top: 0.18rem;
  background-color: rgba(255, 255, 255, 0.2);
}
.about .banner-box .c {
  position: absolute;
  z-index: 1;
  height: 100%;
  width: 100%;
  top: 0;
}
.about .banner-box .c .title {
  color: #fff;
  margin: 1.9rem 0;
}
.about .banner-box .c .title .t {
  font-size: 0.48rem;
  font-weight: normal;
  margin-bottom: 0.1rem;
}
.about .banner-box .c .title .d {
  font-size: 0.24rem;
}
.about .banner-box .c .nav-box {
  font-size: 0.18rem;
}
.about .banner-box .c .nav-box .nav {
  color: #fff;
  position: relative;
  cursor: pointer;
  padding: 0 0.15rem;
  margin-left: 0.5rem;
}
.about .banner-box .c .nav-box .nav:after {
  content: '';
  position: absolute;
  bottom: -0.2rem;
  left: 0;
  width: 0;
  height: 0.04rem;
  background-color: #26E67D;
  transition: 0.4s;
}
.about .banner-box .c .nav-box .nav:hover {
  color: #26E67D;
}
.about .banner-box .c .nav-box .nav:hover:after {
  width: 100%;
}
.about .banner-box .c .nav-box .nav.hot {
  color: #26E67D;
}
.about .banner-box .c .nav-box .nav.hot:after {
  width: 100%;
}
.about .co1-box {
  position: relative;
  z-index: 1;
  background-color: #fff;
  padding-top: 0.9rem;
  padding-bottom: 1.2rem;
}
.about .co1-box .top .l {
  width: calc(100% - 5.64rem);
  margin-right: 2rem;
}
.about .co1-box .top .l .dis {
  line-height: 0.26rem;
}
.about .co1-box .top .r {
  width: 3.64rem;
}
.about .co1-box .bottom {
  margin-top: 0.6rem;
}
.about .co1-box .bottom .b-i {
  width: calc(100% / 4);
}
.about .co1-box .bottom .b-i .t {
  align-items: flex-end;
}
.about .co1-box .bottom .b-i .t .n {
  font-size: 0.48rem;
  color: #009845;
  font-weight: normal;
  margin-right: 0.06rem;
}
.about .co1-box .bottom .b-i .t span {
  transform: translateY(-0.1rem);
}
.about .co1-box .bottom .b-i .d {
  margin-top: 0.1rem;
}
.about .co2-box {
  padding: 1rem 0 0.5rem 0;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}
.about .co2-box .title1 {
  margin-bottom: 0;
}
.about .co2-box .title1 .y {
  color: rgba(255, 255, 255, 0.3);
}
.about .co2-box .title1 .t {
  color: #fff;
}
.about .co2-box .co img {
  transform: translateY(-0.6rem);
  margin-bottom: -0.6rem;
}
.about .co3-box {
  padding: 0.9rem 0 0.9rem 0;
  position: relative;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}
.about .co3-box .slider-box {
  width: 100%;
}
.about .co3-box .slider-box .bd {
  height: 0.06rem;
  background-color: #009845;
  width: 100%;
  position: absolute;
  top: 2.2rem;
}
.about .co3-box .slider-box .title1 {
  margin-bottom: 10%;
}
.about .co3-box .slider-box .swiper-container {
  overflow: inherit;
}
.about .co3-box .slider-box .swiper-slide .co {
  position: relative;
}
.about .co3-box .slider-box .swiper-slide .co .co-box {
  position: absolute;
  width: 100%;
  top: 50%;
  transform: translateY(-50%);
}
.about .co3-box .slider-box .swiper-slide .co .co-box .co-i {
  border: 1px solid #009845;
  border-radius: 0.04rem;
  max-height: 1.4rem;
  padding: 0.2rem;
  background-color: #fff;
  width: calc(100% / 4);
}
.about .co3-box .slider-box .swiper-slide .co .co-box .co-i .date {
  font-size: 0.28rem;
  color: #009845;
  margin-bottom: 0.1rem;
}
.about .co3-box .slider-box .swiper-slide .co .co-box .co-i .dis {
  font-size: 0.14rem;
}
.about .co3-box .slider-box .co-i:after {
  content: '';
  position: absolute;
  width: 0.2rem;
  height: 0.2rem;
  left: 0.25rem;
  border: 0.06rem solid #009845;
  border-radius: 50%;
  background-color: #fff;
}
.about .co3-box .slider-box .co-i:nth-child(1n):after {
  bottom: -0.5rem;
}
.about .co3-box .slider-box .co-i:nth-child(2n):after {
  top: -0.5rem;
}
.about .co3-box .slider-box .co-i:nth-child(1n) {
  transform: translateY(50%);
}
.about .co3-box .slider-box .co-i:nth-child(2n) {
  transform: translateY(270%);
}
.about .co3-box .slider-box .mobile {
  display: none;
}
.about .co3-box .slider-box .mobile .swiper-slide .co .co-box {
  top: 0;
  transform: unset;
}
.about .co3-box .slider-box .mobile .swiper-slide .co .co-box .co-i {
  width: 100%;
  padding: 0.15rem;
}
.about .co3-box .slider-box .mobile .swiper-slide .co .co-box .co-i:after {
  width: 0.1rem;
  height: 0.1rem;
  border-width: 0.03rem;
}
.about .co3-box .time-main {
  width: 100%;
}
.about .co3-box .time-main .img {
  width: 1200px;
  margin: auto;
  position: relative;
}
.about .co3-box .time-main .img .span {
  background: #ff2929;
  position: absolute;
  top: 105px;
  left: 300px;
}
.about .co3-box .time-main .img .span .span-main {
  position: relative;
}
.about .co3-box .time-main .img .span .span-main span {
  width: 60px;
  cursor: pointer;
  font-weight: 700;
  vertical-align: middle;
  color: #fff;
  display: inline-block;
  position: absolute;
}
.about .co3-box .time-main .img .span .span-main span::after {
  content: '';
  margin-left: 5px;
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 4px solid #009845;
  vertical-align: middle;
  border-radius: 50%;
  overflow: hidden;
  background: #fff;
  margin-bottom: 2px;
}
.about .co3-box .time-main .img .span .span-main span:hover {
  color: #009845;
}
.about .co3-box .time-main .img .s {
  position: absolute;
  top: 0;
  height: 0;
  overflow: hidden;
  width: 100%;
}
.about .co3-box .time-main .list {
  position: fixed;
  top: 0;
  max-width: 450px;
  background-color: #fff;
  border: 1px solid #009845;
  border-radius: 4px;
  padding: 0 20px;
  opacity: 0;
  z-index: 4;
  left: 50%;
  top: 50%;
  transform: translateX(-50%);
  transition: 0.4s;
}
.about .co3-box .time-main .list .tit {
  position: relative;
  font-family: Arial, sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: #009845;
  margin-top: 15px;
}
.about .co3-box .time-main .list .tit span {
  position: relative;
  z-index: 11;
  width: 100%;
}
.about .co3-box .time-main .list .txt {
  position: relative;
  float: left;
  padding: 20px 0;
  z-index: -1;
}
.about .co3-box .time-main .list .txt span {
  color: #666;
  font-size: 14px;
  position: relative;
  text-align: left;
  display: inline-block;
  line-height: 28px;
  /* autoprefixer: off */
  -webkit-box-orient: vertical;
  /* autoprefixer: on */
  display: -webkit-box;
  -webkit-line-clamp: 4;
  overflow: hidden;
}
.about .co3-box .time-main .list.none {
  transform: translate(-50%, -50%) !important;
  opacity: 1;
}
.about .co4-box {
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  padding: 0.9rem 0 1.8rem 0;
}
.about .co4-box .title1 .y {
  /* color: rgba(255, 255, 255, 0.3); */
}
.about .co4-box .title1 .t {
  /* color: #fff; */
}
.about .co4-box .max-box {
  position: relative;
}
.about .co4-box .max-box .swiper-slide {
  padding: 0.4rem 0.24rem 0.3rem 0.24rem;
  background-color: #fff;
  cursor: pointer;
  position: relative;
}
.about .co4-box .max-box .swiper-slide .img {
  margin-bottom: 0.24rem;
  overflow: hidden;
  position: relative;
}
.about .co4-box .max-box .swiper-slide .img img {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}
.about .co4-box .max-box .swiper-slide .txt {
  line-height: 0.24rem;
  font-size: 0.14rem;
}
.about .co4-box .max-box .swiper-slide:after {
  content: '';
  position: absolute;
  width: 0;
  height: 0.04rem;
  background-color: #009845;
  transition: 0.4s;
  left: 0;
  bottom: 0;
}
.about .co4-box .max-box .swiper-slide:hover {
  background-color: #f6f6f6;
}
.about .co4-box .max-box .swiper-slide:hover:after {
  width: 100%;
}
.about .co4-box .btn-box {
  position: absolute;
  width: 100%;
  z-index: 2;
  top: 50%;
  transform: translateY(-50%);
}
.about .co4-box .btn-box .btn {
  width: 0.48rem;
  height: 0.7rem;
  position: absolute;
  background-color: #3f3f3f;
  top: 50%;
  transform: translateY(-50%);
  cursor: pointer;
}
.about .co4-box .btn-box .btn i {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  font-size: 0.2rem;
  color: #fff;
}
.about .co4-box .btn-box .swiper-button-disabled {
  background-color: rgba(0, 0, 0, 0.1);
}
.about .co4-box .btn-box .prev-btn {
  left: 0;
}
.about .co4-box .btn-box .next-btn {
  right: 0;
}
.about .co5-box {
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  padding: 0.9rem 0 1.8rem 0;
}
.about .co5-box .item-box .item {
  width: calc((100% - .4rem * 3) / 4);
  margin-right: 0.4rem;
  margin-bottom: 0.4rem;
  box-shadow: 4px 4px 8px 0px rgba(0, 0, 0, 0.06);
}
.about .co5-box .item-box .item .img {
  overflow: hidden;
}
.about .co5-box .item-box .item .img img {
  transition: 0.6s;
}
.about .co5-box .item-box .item .text {
  position: relative;
  padding: 0.15rem;
  color: #3f3f3f;
}
.about .co5-box .item-box .item .text .t {
  font-size: 0.16rem;
  line-height: 0.26rem;
}
.about .co5-box .item-box .item .text .date {
  font-size: 0.12rem;
  color: #999;
  margin: 0.1rem 0 0.15rem 0;
}
.about .co5-box .item-box .item .text .dis {
  font-size: 0.14rem;
  color: #999;
  line-height: 0.2rem;
}
.about .co5-box .item-box .item .text:after {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  background-color: #fff;
  z-index: -2;
}
.about .co5-box .item-box .item .text:before {
  content: '';
  position: absolute;
  width: 0;
  height: 100%;
  left: 0;
  top: 0;
  background-color: #009845;
  z-index: -1;
  transition: 0.4s;
}
.about .co5-box .item-box .item .text1:before {
  background-color: #009845;
}
.about .co5-box .item-box .item:hover .img img {
  transform: scale(1.1) translate(-50%, -50%);
}
.about .co5-box .item-box .item:hover .text {
  color: #fff;
}
.about .co5-box .item-box .item:hover .text .date {
  color: #fff;
}
.about .co5-box .item-box .item:hover .text .dis {
  color: #fff;
}
.about .co5-box .item-box .item:hover .text:before {
  width: 100%;
}
.about .co5-box .item-box .item:nth-child(4n) {
  margin-right: 0;
}