.home-certi{background: #F5F5F5;padding: 3% 0;}
.certiSwiper{padding: 50px 0;}
.home-certi  .swiper-slide img{ width: 100%;}
.l-wrap { max-width: 1740px;}
.home-certi .l-wrap{max-width: 1780px;}
.home-video{margin-bottom:4%;}
.home-video .home-videolist{justify-content: space-between;display:flex;flex-wrap:wrap;}
.home-video .home-videolist .item{width:19%;}
@media (max-width:768px){.home-video{margin-bottom:40px;}
.home-video .home-videolist .item{width:100%;margin-top:10px;}}
.homevideoSwiper .swiper-next, .homevideoSwiper .swiper-prev {cursor: pointer;position: absolute;width: 54px;height: 54px;display: flex;justify-content: center;align-items: center;top: 50%;margin-top: -27px;z-index: 9;border-radius: 50%;background: rgba(0, 0, 0, .3);transition: background .3s ease;}
.homevideoSwiper .swiper-prev {left: 2%;}
.homevideoSwiper .swiper-next {right: 2%;}
.homevideoSwiper .swiper-next.swiper-button-disabled, .homevideoSwiper .swiper-prev.swiper-button-disabled {cursor: not-allowed;}
@media (min-width:769px){#about .about-con .about-view-more{display:none}}
@media (max-width:768px){#about .about-con .about-des{-webkit-box-orient: vertical;-webkit-line-clamp: 14;overflow: hidden;display: -webkit-box;}
#about .about-con .about-des.active{-webkit-line-clamp:inherit}
#about .about-con .about-view-more{text-align:end;color:#444;display:block;}
#brand .brand-list li .brand-label span{-webkit-box-orient: vertical;overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 1;}
#brand .brand-list li .brand-number {font-size: 3.666667vw;}  
.home-video lite-youtube > .lty-playbtn{width:34px;height:24px}}
@media (max-width:768px){#about .about-con .about-view-more{display:none}
#brand .brand-list li .brand-number .text-shadow{font-weight:var(--fontbold7);font-size:7vw} #brand .brand-list li .brand-number{ font-weight: var(--fontbold7);}}
#about .l-wrap{align-items:center}