/* 常见问题 */
.inter-con{
	width: 940px;
}
.inter-tit{
	font-size: 30px;
	color: #333333;
	line-height: 64px;
	margin-bottom: 30px;
}
.ints{
	padding: 20px 60px 20px 0px;
	position: relative;
	border-bottom: 1px solid #e6e6e6;
}
.inter-ltit{
	font-size: 20px;
	color: #333333;
	line-height: 22px;
	background: url(/images/wh.png) no-repeat left top;
	background-size: 44px auto;
	padding-left: 70px;
	line-height: 40px;
}
.int-img{
	position: absolute;
	right: 40px;
	top: 32px;
}
.int-img>i{
	display: block;
	width: 18px;
	height: 10px;
	overflow: hidden;
	background: url(/images/jt.png) no-repeat center;
	background-size: 100% 100%;
}

.ints-dow{
	width: 100%;
	padding: 30px 70px 70px 118px;
	background-color: #f4f4f4;
	display: none;
}
.ints-cen{
	position: relative;
	width: 100%;
}
.ints-cen::before{
	content: "答";
	width: 37px;
	height: 37px;
	border-radius: 50%;
	position: absolute;
	left: -56px;
	top: -12px;
	font-size: 18px;
	color: rgb( 255, 255, 255 );
	line-height: 37px;
	text-align:center;
	background-color: rgba( 77, 77, 79 ,0.4);
}
.ints-cen>p{
	font-size: 16px;
	color: #333333;
	line-height: 28px;
}
.ints.on .int-img>i{
	background: url(/images/jt2.png) no-repeat center;
	background-size: 100% 100%;
}
.ints.on .ints-dow{
	display: block;
}
/* 侧边 */
.inter-side{
	width: 220px;
}
.ser-top{
	width: 100%;
	height: 50px;
	background-color: rgb( 77, 77, 79 );
}
.sertit{
	font-size: 18px;
	color: #ffffff;
	line-height: 50px;
	text-align: center;
}
.ser-cen{
	padding: 20px;
	border: 1px solid #ededed;
}
.ser-cen>p{
	font-size: 14px;
	color: #333333;
	line-height: 36px;
}
<!--耗时1754512946.6756秒-->