h1 {
	font-size: 44px;
	line-height: 44px;
}

h2 {
	font-size: 32px;
	line-height: 40px;
}

h3 {
	font-size: 26px;
	line-height: 32px;
}

h4 {
	font-size: 16px;
	line-height: 20px;
}
.ns-font12{font-size: 12px}
.ns-font-color{color:#373737;}
.ns-margin-top{margin-top:30px;}

/* 内容 */
.ns-content-box {
	width: 1200px;
	margin: 0 auto;
}

.ns-content-title {
	text-align: center;
	padding-top: 100px;
	padding-bottom: 80px;
}

.ns-content-title  h2 {
	margin-bottom: 30px;
}

/* 小程序 */
.ns-content-applet {
	width: 100%;
	display: flex;
	align-items: center;
}

.ns-applet-desc {
	margin-left: 143px;
}
.ns-applet-desc h3{color:rgba(55, 55, 55, 0.89);}
.ns-applet-desc p {
	font-size: 16px;
	line-height: 30px;
	margin: 55px 0;
}

/* 营销 */
.ns-content-addon {
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
}

.ns-addon {
	text-align: center;
	margin-right: 213px;
	margin-bottom: 114px
}
.ns-addon:nth-child(4n){margin-right: 0}
.ns-addon:nth-last-child(-n + 4) {
	margin-bottom: 0;
}
.ns-addon h4 {
	margin-top: 25px;
}
.ns-addon:hover{}

/* 售后 */
.ns-content-solve {
	justify-content: space-between;
}

.ns-content-solve .ns-applet-desc {
	margin-left: 0;
}
.ns-content-desc h3{
	
	color:rgba(55, 55, 55, 0.89);
}
.ns-content-desc p{
	font-size: 16px;
	line-height: 30px;
	margin: 10px 0 30px;
	color:#373737;
}
/*开店*/
.ns-set_up_shop{display:flex;text-align:center;}
.ns-set_up_shop-step{flex:1;padding:0 38px;position: relative;}
.ns-set_up_shop-step:first-child{padding-left: 0}
.ns-set_up_shop-step:last-child{padding-right: 0}
.ns-set_up_shop-step .ns-next{position: absolute;display: inline-block;width:10px;height: 10px;top:calc((100% - 10px) / 2);right:-10px;}
.ns-set_up_shop-step .ns-next>img{width:100%;}
.ns-set_up_shop-step>img{width:50px;height:50px;}
.ns-set_up_shop-step>h4{margin-top: 30px;}
.ns-set_up_shop-step>p{margin-top: 13px;font-size: 12px;line-height:22px;color: rgba(55, 55, 55, 0.60)}
.ns-set_up_shop-step>p:nth-child(4){margin-top: 0}
.ns-set_up_shop-btn{text-align: center;margin-top: 29px;margin-bottom: 45px}

.free-open-shop{
	display: flex;
	flex-direction: column;
	padding: 20px;
}
.free-open-shop span{
	height: 28px;
	line-height: 28px;
}
.free-open-shop span~span{
	text-indent: 1em;
}