.AboutUs-header-inside{line-height:45px;margin-bottom:30px}.AboutUs-content{width:1280px;overflow:hidden;position:relative;left:calc(50% - 640px);right:calc(50% - 640px)}.AboutUs-publicity{line-height:30px;width:1000px;margin-left:calc(50% - 500px)}.certification-title{height:10%}.teamBuild-img{width:426.66px;border-left:4px solid #3a3c3e;border-top:4px solid #3a3c3e;height:300px;cursor:pointer}.el-carousel__item:nth-child(2n),.el-carousel__item:nth-child(odd){background-color:rgba(30,30,30,.4)}.mobile-header .swiper-slide{height:40px}.aboutUs-box .swiper-container{height:220px;width:calc(100% - 18px)}