p {
	font-size: 16px;
}

span {
	font-size: 14px;
}

.solution_right {
	background-color: #fff;
	height: auto;
}

.solution_left>ul>li:nth-child(1)>a {
	background-color: #9a7c4a;
}

.solution_left .category:hover .news_nav {
	display: block;
}

.solution_left .category {
	position: relative;
}

.solution_left .news_nav {
	display: none;
	position: absolute;
	top: 0;
	left: 200px;
	width: 200px;
	z-index: 1;
}

.solution_left .news_nav ul li {
	color: #fff;
	background-color: #c6a062;
	height: 60px;
	line-height: 60px;
	cursor: pointer;
}

.solution_left .news_nav ul li:hover {
	background-color: #9a7c4a;
}

.solution_right h2 {
	letter-spacing: normal;
	margin-bottom: 0;
}

.introduce_products {
	width: 100%;
	border-top: 1px solid #f5f5f5;
}

.introduce_products ul {
	display: flex;
	align-items: center;
}

.introduce_products ul li {
	width: 50%;
}

.introduce_products span {
	display: inline-block;
	width: 2%;
	height: 0;
	padding-bottom: 2%;
	margin-right: 1%;
	background-color: #cc0033;
	vertical-align: middle;
	margin-bottom: 1%;
}

.basic_parameter span {
	width: 0.5%;
	padding-bottom: 3%;
	vertical-align: top;
	font-size: 0;
}

.product_name span {
	width: 2%;
	padding-bottom: 2%;
}

h2, h3, h4 {
	display: inline-block;
	color: #333;
}

.introduce {
	padding-right: 30px;
}

.introduce span {
	width: 20px;
	padding-bottom: 20px;
}

.introduce .product_content {
	padding-left: 30px;
	padding-right: 50px;
}

.parameters {
	padding-left: 80px;
	padding-bottom: 80px;
}

.product_img {
	padding: 80px 80px;
}

.product_img img {
	width: 100%;
}

.product_content {
	margin-top: 4%;
	text-align: justify;
}

.parameter_con {
	display: flex;
	flex-wrap: wrap;
	padding-top: 10px;
}

.parameter_con p {
	padding: 10px 2em;
	line-height: 1.5;
}

.parameter_con>div {
	width: 33.3%;
	padding-top: 30px;
}

.parameter_con div span {
	display: inline-block;
	width: 10px;
	height: 10px;
	margin: 0 10px;
	padding: 0;
}

.superiority {
	padding-top: 30px;
}