* {
	margin: 0;
	padding: 0;
	list-style: none;
}

.tit {
	color: #333333;
	font-size: 36px;
	text-align: center;
	margin-top: 50px;
	height: 50px;

}

.titE {
	font-family: times new roman, times, serif;
	color: #bfbdbd;
	font-size: 12px;
	display: block;
	text-align: center;
}

.chanpin_list {
	width: 1200px;
	height: 690px;
	margin: 25px auto;
	order: 4;
}

.chanpin_list .chanpin_ul {
	display: flex;
	justify-content: space-between;
	margin-bottom: 20px;
}

.chanpin_list .chanpin_ul li {
	height: 50px;
	text-align: center;
	line-height: 50px;
	font-weight: bold;
	width: 30%;
	border: 1px solid #ccc;
	border-radius: 25px;
}

.chanpin_list .chanpin_ul .act {
	background-color: #12a79d;
	color: white;
	transition: .5s;
}

.chanpin_xiang ul li {
	height: 450px;
}

.chanpin_xiang .xiang_zi {
	width: 37%;
	height: 100%;
	
	float: right;
}
.chanpin_xiang ul li{
	display: none;
}
.chanpin_xiang ul .show{
	display: block;
}
.chanpin_xiang .xiang_img {
	width: 60%;
	height: 100%;
	
	float: left;
}

.xiang_img img {
	width: 100%;
	margin-top: 70px;
}
.xiang_zi{
	line-height: 33px;
}
.xiang_zi div {
	width: 100%;
}

.xiang_zi div span {
	color: rgb(18, 167, 157);
	font-size: 25px;
}

.xiang_zi div p {
	font-size: 15px;
	margin: 5px 0;
}
.chanpin_xiang ul li:nth-of-type(4) img{
	margin-top: 30px;
}
.chanpin_xiang ul li:nth-of-type(5) img{
	margin-top: 30px;
}
.td{
	width: 1200px;
    margin: 20px auto;
    text-indent: 2em;
    line-height: 20px;
    font-size: 16px;
    color: #666;
}