.banner-wrapper {
	background: url(/lvruhua/solution/interactLive/banner.png) no-repeat center top;
	background-size: cover;
}

.overview-flag dl {
	width: 206px;
}
/*.overview-flag dl dt{
	width:88px;
	height:88px;
	background:linear-gradient(180deg,rgba(76,157,249,1) 0%,rgba(120,88,249,1) 100%);
	border-radius:50%;
	margin:0 auto;
	padding-top:21px;
}*/
/*.overview-flag dl dt img{
	width:45px;
	height:45px;
	margin:0 auto;
}*/
.advantage-content-item .hover-div {
	width: 393px;
	padding: 100px 20px;
}
.advantage-content-item .hover-div p{
	text-align:center;
}
.advantage-content-item:hover .hover-div {
	padding: 160px 20px;
}


/*功能优势*/

.advantage-content div.advantage-content-item {
	width: 393px;
	margin: 0 5px;
}

.advantage-content div.advantage-content-item :first-child {
	margin-left: 0;
}

.advantage-content div.advantage-content-item :last {
	margin-right: 0;
}

.advantage-content div.advantage-content-item:nth-child(1) {
	background: url(/lvruhua/solution/interactLive/advantage01.png) no-repeat center top;
	background-size: cover;
}

.advantage-content div.advantage-content-item:nth-child(2) {
	background: url(/lvruhua/solution/interactLive/advantage02.png) no-repeat center top;
	background-size: cover;
}

.advantage-content div.advantage-content-item:nth-child(3) {
	background: url(/lvruhua/solution/interactLive/advantage03.png) no-repeat center top;
	background-size: cover;
}
.need-content-btm .div-lf{
	width:260px;
}


.need-content-btm .div-rg dl:nth-child(1) dt{
	background:url("/website2019/img/pro-img-13.svg") no-repeat center center;
}
.need-content-btm .div-rg dl:nth-child(2) dt{
	background:url("/website2019/img/pro-img-12.svg") no-repeat center center;
}
.need-content-btm .div-rg dl:nth-child(3) dt{
	background:url("/website2019/img/pro-img-61.svg") no-repeat center center;
}

.need-content-btm .div-rg dl:nth-child(1) a:hover dt{
	background:url("/website2019/img/pro-img-13-hover.png") no-repeat center center;
}
.need-content-btm .div-rg dl:nth-child(2) a:hover dt{
	background:url("/website2019/img/pro-img-12-hover.png") no-repeat center center;
}
/*.need-content-btm .div-rg dl:nth-child(3) a:hover dt{
	background:url("/website2019/img/pro-img-1-hover.png") no-repeat center center;
}*/