.cpgc{
	margin-top: 20px;
	overflow: hidden;
}
.cpgc li{
	width: 33.33333%;
	float: left;
        margin-bottom: 60px;
}
.cpgc li div{
	line-height: 50px;
	font-size: 24px;
	text-align: center;
}
.cpgc li p{
	width: 100%;
	border-radius: 50%;
	overflow: hidden;
	position: relative;
	width: 300px;
	height: 300px;
	margin: 0 auto;
}
.cpgc li p img{
	width: 100%;
}
.djckc{
	position: absolute;
	left: 0;
	right: 0;
	top: 0;
	bottom: 0;
	background: rgba(0,0,0,0.6);
	text-align: center;
	color: white;
	display: none;
	line-height: 300px;
	font-size: 16px;
	color: white;
}
.cpgc li p:hover .djckc{
	display: block;
}
@media screen and (max-width: 1450px) {
	.cpgc li p{
		width: 270px;
		height: 270px;
	}
	.cpgc li div{
		font-size: 22px;
	}
}
@media screen and (max-width: 1300px) {
	.cpgc li p{
		width: 270px;
		height: 270px;
	}
	.cpgc li div{
		font-size: 20px;
	}
}
@media screen and (max-width: 900px) {
	.cpgc li{
		float: none;
		text-align: center;
		width: auto;
	}
	.cpgc li div{
		font-size: 22px;
	}
}