*{
	margin: 0;
	padding: 0;
}
.header{
	width: 100%;
	height: 84px;
	display: flex;
	background: #000;
	line-height:  84px;
	box-sizing: border-box;
}
.header span{
	color: #FFFFFF;
	display: inline-block;
	margin-left: 16px;
}
.header img{
	width: 60px;
	height: 60px;
	margin-top: 10px;
	margin-left: 24px;
}
.banner{
	width: 100%;
	min-height: 1080px;
	background-image: url(../img/bg11.jpg);
	position: relative;
}
.im{
	position: absolute;
	left: 50%;
	top: 40%;
	transform: translate(-50%,-50%);
}
.tit{
	font-size: 45px;
	font-family: "楷体";
	color: #fff;
	text-align: center;
	padding-top: 35px;
}
.footer{
	width: 100%;
	height: 100px;
	background-color: #000;
}
.footer p{
	color: #fff;
	text-align: center;
	padding-top: 8px;
}
.footer p a{
	color: #fff;
	text-decoration: none;
	display: inline-block;
	margin-left: 8px;
}
@media  all and (max-width:768px) {
	.header{
	   
	}
	.banner{
		height: 100vh !important;
		background-size: cover;
		background-position: 60% 90% !important;
	}
}