*{
	padding:0;
	margin: 0;
}
.zheng{
	float: left;
	padding: 13%;
	background-color: yellow;
	margin:1%;
	border-radius: 20%;
	/*border: 5px solid black;*/
}
.frame{
	position: absolute;
	left: 50%;
	margin-left: -20%;
	width: 50%;
	/*border: 5px solid black;*/

}
/*#z_1{
	position: absolute;
	left: 0px;
	top: 0px;

}
#z_2{
	position: absolute;
	left: 120px;
	top: 0px;

}
#z_3{
	position: absolute;
	left: 240px;
	top: 0px;
}
#z_4{
	position: absolute;
	left: 120px;
	top: 120px;
}

#z_5{
	position: absolute;
	left: 240px;
	top: 120px;
}
#z_6{
	position: absolute;
	left: 120px;
	top: 240px;
}
#z_7{
	position: absolute;
	left: 240px;
	top: 240px;
}
#z_8{
	position: absolute;
	left: 0px;
	top: 120px;
}
#z_9{
	position: absolute;
	left: 0px;
	top: 240px;
}

*/