.common_banner{position:relative;display:flex;justify-content:center;align-items:center}.common_banner,.common_banner .common_banner_bg_box{width:100%;overflow:hidden}.common_banner .common_banner_bg_box:after{position:absolute;content:"";top:0;left:0;display:block;width:100%;height:100%;background:rgba(0,0,0,.3)}.common_banner .common_banner_img{display:block;width:100%;height:auto;max-width:100%;max-height:100%;object-fit:cover;vertical-align:middle}.common_banner .common_default_module{margin:0 auto;position:absolute;text-align:center;font-weight:700;color:#fff}.common_banner.desktop .common_banner_bg_box:after{-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.common_banner.desktop .common_default_module{width:1200px;font-size:38px}.common_banner.mobile .common_banner_bg_box:after{-webkit-backdrop-filter:blur(.06rem);backdrop-filter:blur(.06rem)}.common_banner.mobile .common_default_module{width:100%;padding:.3rem;font-size:.4rem}@media screen and (max-width:1540px){.common_banner.desktop .common_default_module{width:920px}}