.menu-items{
	position: absolute;
	/*top: 29.78056426332288%;*/
	left:19.82421875%;
}
section .describe{
	position: absolute;
	right: 1.2%;
	text-align: center;
}
/*背景图位置*/
.img_dashed{
	position: absolute;
	left: 45%;
	top: 20%;
}
.img_one{
	position: absolute;
	left: 10%;
	top: 20%;
}
.img_two{
	position: absolute;
	left: 50%;
	top: 60%;
}
.img_three{
	position: absolute;
	left: 65%;
	top: 30%;
}