main{padding-top: 0;}
.smooth—banner {width: 100%; overflow-x: hidden;  font-size: 0.2rem; }
.smooth—banner .title{color:#ff8c00; font-size: 0.7rem; }
.smooth—banner .w{color: #ffffff; line-height: 0.36rem;/* text-align: justify; */}
.smooth—banner{ width: 100%; height: 100vh; position: relative; overflow: hidden;}
.smooth—banner .bg{width: 100%; height: 120%; position: absolute; top: 0;  left: 0;}
.smooth—banner .building{width: 100%; position: absolute; bottom: 0; right: 0;}
.smooth—banner .building img{width: 100%;}
.smooth—banner .bg img{width: 100%;}
.smooth—banner .word{position: absolute; top: 1.88rem; left:1rem ; width: 34%;}
.smooth—banner .logo_s{     width: 2.49rem; margin-left: 0.03rem;}
.smooth—banner .w{ padding: 0.34rem 0; border-top: #fff 1px solid;}
/*#contact .smooth—banner .word{width:30% ;}*/
.business .smooth—banner .word{width:38% ;}

@media (max-width: 1012px)
{
    .smooth—banner{font-size: 0.28rem;}
	.smooth—banner .profile .word ,#contact .smooth—banner .word{width: 93%; left: 0.28rem; top: 1.5rem;}
	.smooth—banner .w{line-height: 0.5rem;}
	.smooth—banner{height:100vh;}
	.smooth—banner .mb-only{width:100%; height:120vh;  object-fit: cover;} 
	.smooth—banner .word{ flex-wrap: wrap;}
	.smooth—banner .word >div{width: 100%;}
	.smooth—banner .word .w{width: 100%; font-size: 0.28rem;}
	.smooth—banner .word{width: 93%; left: 0.28rem;  top:1.5rem;}
	.smooth—banner .v{width: 100%; height:50%; bottom:0; border-radius: 0; }
	.smooth—banner .v video{width: 100vw; height: 100%;}
}