.banner {
	width: 100%;
	position: relative;
}

.banner img {
	display: block;
	width: 100%;
}

.banner .container {
	position: absolute;
	left: calc(50% - 700px);
	bottom: 0px;
}

.banner ul.typelist {
	display: flex;
	flex-flow: row nowrap;
	justify-content: space-between;
}

.banner ul.typelist li {
	width: 50%;
}

.banner ul.typelist li a {
	display: block;
	font-family: 'pingfang';
	font-size: 20px;
	color: #000000;
	line-height: 52px;
	text-align: center;
	background-color: #f7f7f7;
}

.banner ul.typelist li.active a {
	background-color: #1b1b1b;
	color: #ffffff;
}

.main {
	background-color: #FFFFFF;
	padding-bottom: 155px;
	padding-top: 42px;
}

.main ul.product_list {
	padding-top: 75px;
	display: flex;
	flex-flow: row wrap;
	justify-content: flex-start;
	margin-left: -10px;
	margin-right: -10px;
}

.main ul.product_list li {
	width: calc((100% - 40px) / 2);
	margin: 0 10px;
	margin-bottom: 20px;
}

.main ul.product_list li .pic {
	overflow: hidden;
}

.main ul.product_list li .pic img {
	display: block;
	width: 100%;
	transition: 0.5s;
}

.main ul.product_list li:hover img {
	transform: scale(1.1);
}

.main ul.product_list li p {
	font-family: 'pingfang';
	font-size: 17px;
	color: #000000;
	line-height: 65px;
	text-align: center;
}

.main #pagination {
	text-align: center;
	display: block;
	height: auto;
	margin-top: 60px;
}

.main #pagination .btn-group {
	display: inline-block;
	height: auto;
}

.main #pagination #page_center_botton {
	display: none;
}

.main #pagination .btn-group .btn {
	font-family: pingfang;
	font-size: 16px;
	color: #000000;
	padding: 10px 12px;
	background-color: #FFFFFF;
	border: 1px solid #c3c3c3;
	margin: 0 5px;
	display: inline-block;
}

.main #pagination .btn-group a.btn {
	background-color: #000000;
	border: 1px solid #000000;
	color: #FFFFFF;
}

@media screen and (max-width: 1430px) {
	
	.banner .container {
		left: calc(50% - 600px);
	}
	
}

@media screen and (max-width: 550px ) {
	
	.main {
		padding-top: 20px;
		padding-bottom: 80px;
	}
	
	.main ul.min_typelist {
		display: none;	
	}
	
	.main ul.product_list {
		padding-top: 0px;
		margin-left: -5px;
		margin-right: -5px;
	}
	
	.main ul.product_list li {
		width: calc((100% - 20px) / 2);
		margin: 0 5px;
		margin-bottom: 10px;
	}
	
	.main ul.product_list li p {
	    font-size: 14px;
	    line-height: 24px;
	}
	
	.main #pagination {
		margin-top: 40px;
	}
	
	.main #pagination .btn-group .btn {
		font-size: 14px;
		padding: 6px 10px;
	}
	
}