.oem-banner{padding-top:22px;background:#F7EFE4}.oem-banner .lt{text-align:center;margin-bottom:20px}.oem-banner .title{margin-bottom:10px}.oem-banner .info{margin-bottom:15px}.oem-banner .btn{width:160px;color:#fff;border-radius:4px;padding:9px 15px 8px;background:var(--style-color)}.oem-banner .rt img{max-width:510px;margin-left:auto;margin-right:auto}@media (min-width:768px){.oem-banner .container{display:flex;justify-content:space-between;align-items:center}.oem-banner .lt{flex:1;text-align:left;padding-right:30px;margin-bottom:0}.oem-banner .rt{width:300px;flex-shrink:0}.oem-banner .title{text-align:left}}@media (min-width:992px){.oem-banner .rt{width:400px}}@media (min-width:1200px){.oem-banner .lt{padding-right:60px}.oem-banner .rt{width:510px}.oem-banner .title{margin-bottom:20px}.oem-banner .info{margin-bottom:32px}.oem-banner .btn{width:280px;transition:background .3s}.oem-banner .btn:hover{background:var(--sub-color)}}@media (min-width:1440px){.oem-banner .title{font-size:45px}}.oem-top{padding-top:30px;padding-bottom:30px}.oem-top .title{margin-bottom:15px}.oem-top .lt{margin-bottom:20px}.oem-top .lt img{width:100%;box-shadow:0 3px 18px 2px rgba(120,35,37,.25);border-radius:4px}.oem-top .tit{padding-bottom:10px;margin-bottom:10px;border-bottom:2px solid var(--style-color)}@media (min-width:992px){.oem-top .item-wrap{display:flex;align-items:center}.oem-top .lt{flex:0 0 54.2%;max-width:54.2%;margin-bottom:0}.oem-top .rt{flex:0 0 45.8%;max-width:45.8%;padding-left:30px}}@media (min-width:1200px){.oem-top{padding-top:60px;padding-bottom:60px}.oem-top .title{margin-bottom:28px}.oem-top .item{padding:60px 0}.oem-top .rt{padding-left:40px}.oem-top .tit{padding-bottom:17px;margin-bottom:24px}}@media (min-width:1440px){.oem-top{padding-top:90px;padding-bottom:100px}}.oem-bottom{padding-bottom:30px;background:#F7EFE4}.oem-bottom .item{padding-top:30px}.oem-bottom .title{margin-bottom:15px}.oem-bottom .img-wrap{background:#FFF;box-shadow:0 3px 18px 2px rgba(120,35,37,.25);border-radius:5px;overflow:hidden}@media (min-width:1200px){.oem-bottom{padding-bottom:60px}.oem-bottom .item{padding-top:60px}.oem-bottom .title{margin-bottom:28px}}@media (min-width:1440px){.oem-bottom{padding-bottom:100px}.oem-bottom .item{padding-top:90px}}