* {
	margin: 0;
	padding: 0;
	font-size: 0.16rem;
}

/* 中国生物研究院 */
.about {
	padding: 0.8rem 0 1rem;
    box-sizing: border-box;
    background: url(../img/about_bg.png) center no-repeat;
    position: relative;
}
.about_title1{
	text-align: center;
}
.about_title1,
.about_title2 {
	font-weight: bold;
	font-size: 0.4rem;
	color: #222222;
	margin-bottom: 0.5rem;
}
.about_cont1,
.about_cont2{
	font-weight: 400;
	font-size: 0.16rem;
	color: #333333;
	line-height: 0.3rem;
}
.about_cont1 p,
.about_cont2 p{
	text-indent: 2em;
}
.about_cont1 p{
	margin-bottom: 0.2rem;
}





/* .about_img1{
	width: 14rem;
	height: auto;
	margin: 0.4rem auto 1rem;
} */



.jieshao_litpic{
	position: relative;
	margin-top: 0.4rem;
	margin-bottom: 0.8rem;
}
.jieshao_litpic .litpic_img{
	width: 4.5rem;
	height: 3rem;
	overflow: hidden;
	display: flex;
	justify-content: center;
	align-items: center;
}
.jieshao_litpic .litpic_img img{
	width: 100%;
	height: 100%;
	object-fit: contain;
	transition:all .4s;
	-moz-transition:all .4s;
	-webkit-transition:all .4s;
	-o-transition:all .4s;
}
.jieshao_litpic .litpic_img::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border: 0.02rem solid transparent; /* 初始透明边框 */
  transition: border-width 0.5s ease-in-out; /* 动画效果 */
}
 
.jieshao_litpic .litpic_img:hover::before {
  border-width: 0.02rem; /* 鼠标悬浮时边框宽度 */
  border-color: #00AFEA; /* 边框颜色 */
}


.jieshao_litpic .swiper-button-next::after,
.jieshao_litpic .swiper-button-prev::after{
	display: none;
}
.jieshao_litpic .swiper-button-next,
.jieshao_litpic .swiper-button-prev{
	width: 0.4rem;
	height: 0.4rem;
	background: #D6D6D6;
	border-radius: 0.2rem;
	display: flex;
	justify-content: center;
	align-items: center;
	cursor: pointer;
}
.jieshao_litpic .swiper-button-next img,
.jieshao_litpic .swiper-button-prev img{
	width: 0.08rem;
	height: 0.16rem;
}
.jieshao_litpic .swiper-button-next:hover,
.jieshao_litpic .swiper-button-prev:hover{
	background: linear-gradient( 132deg, #03AF9F 0%, #00AFEA 100%);
}
.jieshao_litpic .swiper-button-next{
    right: -0.6rem;
}
.jieshao_litpic .swiper-button-prev{
	right: auto;
    left: -0.6rem;
}








.about_body{
	display: flex;
	justify-content: space-between;
	position: relative;
}
.about_img2{
	width: 7rem;
	height: auto;
	margin-left: 0.5rem;
	position: relative;
	z-index: 1;
}
.about_cont2{
	width: 7.3rem;
}
.about_img img,
.about_img2 img{
	max-width: 14rem;
	border-radius: 0.1rem;
}


.about_icon{
	position: absolute;
	width: 2.1rem;
	height: 1.41rem;
	top: -0.43rem;
	right: -0.4rem;
	z-index: 0;
}
.about_icon img{
	width: 100%;
	height: 100%;
	object-fit: cover;
}


/* 组织架构 */
.zuzhi{
	width: 100%;
	padding-top: 0.8rem;
	padding-bottom: 1.5rem;
	box-sizing: border-box;
	background: url(../img/about_bg2.png) center no-repeat;
	background-size: cover;
}

.zuzhi_img,
.zuzhi_img img{
	width: 15.2rem;
	height: auto;
}