.home-banner .swiper-slide>a::after{display:none;}
.home-video{padding-top:4%;}
.home-video .inner{position: relative;width:100%;height:0;padding-bottom: 56.25%;}
.home-video .inner iframe{position:absolute;top:0;left: 0;width:100%;height:100%;min-height:inherit;}
@media (max-width:768px){.home-video{padding-top:40px;}}
.home-mainpro .mainpro-list li a .img img{object-fit: contain;}
.home-about{padding-top:10px;background:initial}
.home-about .aboutinfo p {text-align: center;margin-bottom:0}
.home-about .aboutinfo div{margin-bottom: 1em;color: var(--introcolor);}
.home-about .aboutinfo div p{text-align:left}
.home-about .home-title {font-size: var(--fontsize18);margin-bottom: 10px;}
.home-choose::before{display:none}