.banner{position:relative}.banner img{width:100%;display:block;height:35.41667vw;object-fit:cover}.banner .pt{position:absolute;left:10.41667vw;top:50%;transform:translateY(-50%);z-index:5;color:white;font-weight:800}.banner .pt h1{font-weight:800}.banner .scroll{position:absolute;left:50%;bottom:0;transform:translateX(-50%);z-index:5;color:white;font-weight:600}.banner .scroll .line{width:1px;height:3.4375vw;background:white;margin:1.25vw auto 0 auto;position:relative;overflow:hidden}.banner .scroll .line::before{content:'';display:block;position:absolute;left:0;top:0;width:1px;height:1.5625vw;background:#E60011;animation:goDown 1s infinite linear}@keyframes goDown{to{top:100%}}@media screen and (max-width: 768px){.banner{margin-top:60px}.banner img{height:240px}.banner .pt{left:5%}.banner .scroll{display:none}.banner .scroll .line{height:50px;margin:12px auto 0 auto}.banner .scroll .line::before{height:30px}}