.product_design{
	margin-top: 30px;
	display: flex;
	justify-content: space-between;
}
.product_design h4{
	font-size: 26px;
	line-height: 36px;
	color: #444;
}
.product_design p{
	font-size: 14px;
	color: #777;
	line-height: 24px;
	margin-bottom: 20px;

}
.product_list{
	margin-top: 60px;
}
.product_list .tap span{
	padding: 8px 15px;
	background-color: #f3f3f3;
	color: #989898;
	font-size: 13px;
	line-height: 29px;
	text-align: center;
	margin-right: 5px;
	cursor: pointer;
	transition:all ease-in-out 0.3s;
}
.product_list .tap span:hover{
	color: #fff;
	background-color: #383838;
}
.product_list ul{
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
}
.product_list ul li{
	width: calc(25% - 30px);
}
.product_list_img{
	width: 100%;
}
.product_list_img img{
	width: 80%;
	height: 185px;
}
.product_list_text{
	height: 63px;
}
.product_list_text h4{
	font-size: 14px;
	color: #565656;
	margin-bottom: 10px;
}
.product_list_text p{
	font-size: 13px;
	color: #929292;
}