body{
	background: #00ebbc;
}
.xiamiankuai{
	width: 60%;
	height: 500px;
	margin: 7% auto;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
}
.tubai{
	display: flex;
	flex-direction: row;
	width: 80%;
	height: 50%;
	justify-content: center;
	align-items: center;
}
.xiazaianniu{
	width: 80%;
	height: 30%;
	display: flex;
	flex-direction: row;
	justify-content: center;
	align-items: center;
}
.tubai>img{
	height: 40%;
}
.tubai p:nth-of-type(1){
	font-size: 40px;
}
.tubai p:nth-of-type(2){
	font-size: 20px;
}
.tubai p{
	margin: 0;
	padding: 0;
	color: white;
}
.tubai>div{
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	margin-left: 5%;
}
.xiazaianniu>img{
	height: 30%;
}
.xiazaianniu>img:nth-of-type(1){
	margin-right: 30px;
}
.koudai{
	height: 30px;
}