.nav-list .nav-item:nth-child(4)   {
	background-color: #8278EB;
}
.nav-list .nav-item:nth-child(4) .arrows{
	color: white!important;
}
.nav-list .nav-item:nth-child(4)  a div{
	color: white!important;
}
.banner-top {
	width: 100%;
	height: 160px;
	background-image: linear-gradient(90deg,
			#8278eb 0%,
			#3a25ff 100%),
		linear-gradient(#2d257c,
			#2d257c);
	background-blend-mode: normal,
		normal;
	text-align: center;
	line-height: 160px;
	color: white;
	font-size: 46px;
}
.tap-bar {
	border-bottom: 1px solid #eee
}

.nav-list a:nth-child(3) div {
	color: #8278eb
}

.nav-list a:nth-child(3) span {
	position: absolute;
	width: 34px;
	height: 4px;
	background-color: #8278eb;
	border-radius: 2px;
	left: 50%;
	transform: translateX(-50%);
	bottom: -10px
}

.tap-cont {
	max-width: 1200px;
	width: 100%;
	margin: 0 auto;
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	-webkit-box-align: center;
	-ms-flex-align: center;
	align-items: center;
	-ms-flex-pack: distribute;
	justify-content: space-around;
	height: 100px;
	-webkit-box-sizing: border-box;
	box-sizing: border-box
}

.tap-cont div {
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	-webkit-box-align: center;
	-ms-flex-align: center;
	align-items: center;
	width: 300px;
	-webkit-box-pack: center;
	-ms-flex-pack: center;
	justify-content: center;
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
	height: 100px;
	cursor: pointer
}

.sel {
	border-bottom: 3px solid #8278eb;
	color: #8278eb
}

.tap-cont div img {
	padding-right: 10px
}

.tap-cont .line {
	width: 1px;
	height: 36px;
	background-color: #ddd;
	border: 0
}

.phone-trait1-content {
	max-width: 1200px;
	width: 100%;
	margin: 0 auto;
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	-webkit-box-align: center;
	-ms-flex-align: center;
	align-items: center;
	-ms-flex-pack: distribute;
	justify-content: space-around
}

.trait-title {
	font-size: 22px;
	color: #333;
	font-weight: bold
}

.trait-bar {
	width: 30px;
	height: 5px;
	background-color: #8278eb;
	margin-top: 36px
}

.trait-textcont {
	width: 432px;
	margin: 40px 0;
	font-size: 16px;
	color: #888;
	line-height: 30px
}

.cont1 {
	width: 100%;
	background-color: #f5f8fa
}
.cont,.cont1{
	padding: 70px 0;
	box-sizing: border-box;
}
.shard-bg {
	position: fixed;
	left: 0;
	top: 0;
	right: 0;
	bottom: 0;
	background-color: rgba(0, 0, 0, 0.5);
	z-index: 9999
}

.pcimg-box {
	height: 580px;
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	-webkit-box-align: center;
	-ms-flex-align: center;
	align-items: center
}

.pc-content img {
	width: 630px
}
.phone-trait1-content>div img{
	width: 479px;
	height: 469px;
}