.detail a {
	cursor: pointer;
	text-decoration: none;
	color: #237ef5;
}

.content {
	background: #f1f1f2;
	/* height: 730px; */
	background-image: url(../img/pressurePlate/multipleBoards.png);
	background-repeat: no-repeat;
	background-position: 75% 85%; 
	background-size: 18%;
}

.introduceTitle{
	width: 1150px;
	margin: 0 auto;
	line-height: 50px;
	font-size: 20px;
	font-weight: bold;
	padding-top: 30px;
}

.introduceTitle-phone{
	line-height: 35px !important;
	font-size: 16px !important;
}

.introduce{
	width: 1150px;
	margin: 0 auto;
	margin-top: 50px;
	padding-bottom: 30px;
}

.introduce li{
	list-style: none;
	font-size: 20px;
	line-height: 40px;
}

.li-phone{
	font-size: 14px !important;
	line-height: 32px !important;
}