@media(max-width:750px){
	main{
		width:100%
	}
	.e{
		display:block
	}
	.e1,.e2{
		width:100%;
		box-sizing:border-box
	}
	.e1{
		margin:0
	}
	.e2{
		margin:0;
		padding:1px 20px 15px 20px
	}
	.wheel{
		top:50%;left:50%;
		height:100%;
		transform:translate(-50%,-50%)
	}
	.wheel .first{
		text-align: center;
	}
	.spin_arrow{
	    position: absolute;
	    right: 30px;
    	width: 47px;
	}
}