/*product_list*/
.product_list {
	position: relative;
	padding: 20px 0 30px;
}

.product_list li {
	margin-top: 15px;
	width: calc((100% - 1.2% * 4)/5);
	float: left;
	cursor: pointer;
	margin-left: 1.2%;
}

.product_list li:nth-child(5n+1) {
	margin-left: 0;
}

.product_list li .p_img {
	width: 100%;
	padding-bottom: 88%;
	position: relative;
	overflow: hidden;
	border: 2px solid #efefef;
}

.product_list li .p_img img {
	 
     object-fit: contain;
      -o-object-fit: contain;
	width: 100%;
	height: 100%;
	display: block;
	position: absolute;
	left: 0;
	top: 0;
}

.product_list li .p_img .videoicon {
	background: url(v_icon.png) no-repeat center center rgba(14, 104, 176, .7);
	;
	position: absolute;
	left: 0;
	top: 0;
	background-size: 60px auto;
	display: block;
	width: 100%;
	height: 100%;
}

.product_list li p {
	margin: 0;
	line-height: 43px;
	color: #666;
	text-align: center;
	background: #F1F1F1;
	padding: 0 10px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.product_list li p a {
	color: #666;
}

/* .product_list li {
    margin-top: 15px;
    width: 19%;
    float: left;
    cursor: pointer;
    margin-left: 1%;
} */


@media screen and (max-width:1230px) {

	.product_list li {
		width: 32%;
		margin-left: 2%;
	}

	.product_list li:nth-child(5n+1) {
		margin-left: 2%;
	}

	.product_list li:nth-child(3n+1) {
		margin-left: 0;
	}


}

@media screen and (max-width:667px) {

	.product_list li {
		width: 49%;
		margin-left: 2%;
	}

	.product_list li:nth-child(5n+1) {
		margin-left: 2%;
	}

	.product_list li:nth-child(3n+1) {
		margin-left: 2%;
	}

	.product_list li:nth-child(odd) {
		margin-left: 0;
	}

}

@media screen and (max-width:499px) {

	.product_list li {
		width: 100%;
		margin-left: 0;
	}

	.product_list li:nth-child(5n+1) {
		margin-left: 0;
	}

	.product_list li:nth-child(3n+1) {
		margin-left: 0;
	}

}