html,
body,
section {
	margin: 0 auto;
	max-width: 750px;
	position: relative;
	background: #ffffff;
}
p{
  font-family: PingFang SC;
}
.head-nav {
	width: 100%;
	height: 5.5rem;
	position: absolute;
	left: 0;
	top: 0;
}
/* 头部 */
.about-topimg {
  position: relative;
  width: 46.875rem;
  height: 46.875rem;
  background-color: #FFFFFF;
  overflow: hidden;
  border: 1px solid #707070;
  opacity: 1;
}
.img-about-top{
  position: absolute;
  top: 0;
  left: 0;
  width: 46.875rem;
  height: 46.875rem;
  
}
/* 主要内容-公司简介 */
.about-content{
  position: relative;
  padding-left: 1.875rem;
  background-color: #F5F9FA;
  padding-top: 3.75rem;
}
.about-content .about-bg{
	position: absolute;
	width: 100%;
	left: 0;
	top: 0;
	height: 80%;
	z-index: 0;
	background-color: #fff;
}
.about_info{
  padding-bottom: 3.25rem;
  padding-right: 1.875rem;
  position: relative;
}
.about_more{
	position: relative;
	z-index: 99;
}
.about_title{
  width: 20rem;
  height: 2.0625rem;
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  font-family: PingFang SC;
  font-weight: 500;
  line-height: 2.0625rem;
  color: #00A1EB;
  opacity: 1;
}
.about_text{
	z-index: 2;
  width: 43.125rem;
  height: 8.875rem;
  font-size: 2rem;
  font-family: PingFang SC;
  font-weight: bold;
  line-height: 3rem;
  color: rgba(0, 0, 0, 0.65);
  opacity: 1;
	position: relative;
}
.about_info::before{
  content: '';
  position: absolute;
  bottom: 1.625rem;
  left: 0;
  width: 2.5rem;
  border-top: 0.25rem solid #00A1EB;
}
.more-info{
  width: 43.125rem;
  font-size: 1.5rem;
  font-family: PingFang SC;
  font-weight: 400;
  line-height: 2.5rem;
  color: rgba(0, 0, 0, 0.65);
  opacity: 1;
  margin-bottom: 2.5rem;
}
.develop-swiper{
  height: 25rem !important;

}
.deve-swiper{
  margin-right: 0 !important;
}
/*  轮播图*/
.img-about-img{
  width: 20rem;
  height: 25rem;
  object-fit: cover;
}
/* 遮罩层 */
.msg-drak:before{
  content: '';
  width: 20rem;
  height: 25rem;
  position: absolute;
  /* background: rgba(0, 161, 233, 0.20); */
}

.trotting{
  position: relative;
}
.trotting-text{
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}
.trotting-text img{
  width: 7.5rem;
  height: 7.5rem;
  object-fit: cover;
  opacity: 1;
}
.trotting-text p:nth-of-type(1){
  height: 2.8125rem;
  font-size: 2rem;
  font-family: PingFang SC;
  font-weight: 500;
  line-height: 2rem;
  color: #FFFFFF;
  opacity: 1;
}
.trotting-text p:nth-of-type(2){
  height: 1.375rem;
  font-size: 1rem;
  font-family: PingFang SC;
  font-weight: 400;
  line-height: 2rem;
  color: #FFFFFF;
  opacity: 1;
}
.about-dev-con{
  position: relative;
}
.dev-con-nav{
  width: 4.875rem;
  height: 0.25rem;
  background: #FFFFFF;
  opacity: 1;
}
.dev-con-time{
  position: absolute;
  top: 1.5rem;
  right: 0;
  width: 12.625rem;
  height: 7rem;
  font-size: 5rem;
  font-family: PingFang SC;
  font-weight: bold;
  line-height: 7rem;
  color: #FFFFFF;
  opacity: 1;
}
.dev-con-text{
  position: absolute;
  top: 9.5rem;
  right: 0;
  width: 30rem;
  height: 9.1875rem;
  font-size: 1.5rem;
  font-family: PingFang SC;
  font-weight: 400;
  line-height: 2rem;
  color: #FFFFFF;
  opacity: 1;
}
/* 企业文化-使命 */
.about_culture{
  /* margin-bottom: 5rem; */
  padding: 0 1.875rem;
  padding-top: 5rem;
	padding-bottom: 5rem;
  background-color: #F5F9FA ;
}
.about_culture ul{
  overflow: hidden;
  padding: 0;
  margin: 0;
}
.about_culture ul li {
  float: left;
  color: rgba(0, 0, 0, 0.25);
  opacity: 1;
  height: 5.75rem;
  width: 14.375rem;
  padding: 1.5rem  0;
}
.about_culture ul li p{
  width: 14.375rem;
  text-align: center;
  font-family: PingFang SC;
  font-size: 2rem;
  border-right: 1px solid #DDDDDD;
}
.about_culture ul li:last-child p{
  border-right: none
}
.culture_img{
  display: none;
  position: relative;
}
.img-about-culture{
  width: 43.125rem;
  height: 25rem;
  object-fit: cover;
}
.culture_img p{
  position: absolute;
  bottom: 2rem;
  left: 2.5rem;
  right: 2.5rem;
  width: 38.125rem;
  height: 4.75rem;
  color: #FFFFFF !important;
  font-size: 1.625rem;
  line-height: 2.375rem;
  opacity: 1;
}
.active_culture{
  display: block;
  background: linear-gradient(to right , #37D6FF 0%, #09A8EE 100%)!important;
  color: #FFFFFF !important;
  border: none !important;;
  border-radius: 0.5rem 0.5rem 0px 0px;
  box-shadow: 0.25rem 0.25rem 0.5rem rgba(0, 161, 235, 0.32);
}
.active_culture .cul-p{
  border: none !important;
}
/* 发展历程 */
#about_three{
  width: 46.875rem;
  height: 56.25rem;
  position: relative;
}
.about_mask{
  background: rgba(0, 0, 0, .2);
  width: 46.875rem;
  height: 56.25rem;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
}
#company-history{
  position: relative;
}
#company-history-box{
  width: 46.875rem;
  height: 56.25rem;
}
.histroy-content{
  position: absolute;
  top: 4.5rem;
  left: 1.875rem;
  z-index: 2;
}
.swiper-content{
  position: absolute;
  top: 4.5rem;
  right: 1.875rem;
  text-align: right;
  z-index: 2;
}
.histroy-pagination{
  display: flex;
  justify-content: space-around;
  align-items: center;
  height: 0.25rem;
  width: 100%;
	background: linear-gradient(
	  63deg,
	  rgba(255, 255, 255, 0) 0%,
	  #ffffff 19%,
	  #ffffff 81%,
	  rgba(255, 255, 255, 0) 100%
	);
	opacity: 0.65;
  /* background-color: #fff; */
  z-index: 2;
}
.swiper-pagination-bullet{
  /* margin: 0 5.875rem; */
  width: 1.5rem;
  height: 1.5rem;
  background-color: #fff;
  opacity: 1;
  position: relative;
  top: 0;
	/* margin: 0px 20.875rem */
}
.swiper-pagination-bullet:before{
  content: '';
  display: block;
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background-color: #F8F8F8;
  opacity: 1;
}
.swiper-pagination-bullet-active{
  box-shadow: 0 0 8px #00A1E9;
  background: url('../../../lib/images/about/2-8-1.png') no-repeat center center;
  background-size: cover;
}
.swiper-pagination-bullet-active:before{
  content: '';
  display: block;
  position: absolute;
  top: 2rem;
  left: 2rem;
  width: 1rem;
  height: 01rem;
  border-radius: 50%;
  background-color: #00A1E9;
  opacity: 1;
}
.time-i{
  color: #FFFFFF;
  font-size: 1.75rem;
  margin-top: 100%;
}
/* 旗下品牌 */
.about_star{
  width: 46.875rem;
  height: 47.4375rem;
  position: relative;
  background-image: url('../../../lib/images/about/2-9-1.png');
  background-size: cover;
  background-color: #fff;
  overflow: hidden;  
}
.bran_swiper .swiper-container{
	height: 100% !important;
}
#company-brands{
	width: 46.875rem;
	height: 47.4375rem;
}
.brands_title{
  position: absolute;
  left: 1.875rem;
  top: 5rem;
  width: 10.3125rem;
  height: 3.5rem;
  line-height: 3.5rem;
  color: rgba(255, 255, 255);
  font-size: 2.5rem;
}
.brands_brands{
  position: absolute;
  left: 1.875rem;
  top: 8.5rem;
  font-size: 1.5rem;
  width: 11.5625rem;
  height: 2rem;
  line-height: 2rem;
  color: rgba(0, 0, 0, 0.25);
}
.brands_logo{
  position: absolute;
  top: 16rem;
  left: 1.875rem;
  width: 19.21875rem;
  height: 7.5rem;
}
.brands_logo img{
  width: 100%;
  height: 100%;
}
.brands_content{
  position: absolute;
  left: 1.875rem;
  bottom: 0;
  width: 46.875rem;
  height: 20.125rem;
}
.cont_text{
  margin-top: 2.5rem;
  font-size: 1.625rem;
  line-height: 3rem;
  color: #ffffff;
}
.cont_more{
  position: absolute;
  left: 0;
  bottom: 6.0625rem;
  width: 12.5rem;
  height: 3.5rem;
  line-height: 3.5rem;
  text-align: center;
  border-radius: 2.125rem;
  background-color: #fff;
  color: #00A1EB;
  font-size: 1.5rem;
}
/* 办公环境 */
.about_env{
  width: 46.875rem;
  height: 40.25rem;
  padding: 5rem 0;
}
.about_working{
  padding: 0 1.875rem;
}
.working_title{
  width: 10.3125rem;
  height: 3.5rem;
  color: rgba(0, 0, 0, 0.65);
  font-size: 2.5rem;
  line-height: 3.5rem;
  font-weight: bold;
}
.working_path{
  font-size: 1.5rem;
  color: rgba(0, 0, 0, 0.25);
  width: 10.1875rem;
  line-height: 2.0625rem;
}
.working-swiper{
  margin-top: 3.75rem;
}
.working-swiper .swiper-container{
  height: 17.625rem;
}