#solution-banner {
    position: relative;
    background-color: #000;
    overflow: hidden;
    height: 100vh;
    z-index: 3;
}
#body-wrap{
	width: 100%;
	background-color: #fff;
}
.body1{
	width: 12.8rem;
	padding-top: 0.83rem;
	height: 13.33rem;
	margin: 0 auto;
	border-bottom: 1px solid #88c110;
}
.body1 .img-top{
	height: 1.64rem;
	width: 12.8rem;
}
.body1 .img-top img{
	width: 1.20rem;
	height: 1.56rem;
	margin: 0 auto;
}
.body1 h2{
	font-family: OPPOSans-B;
	font-size: 0.58rem;
	line-height: 0.84rem;
	letter-spacing: 0.02rem;
	color: #606060;
	text-align: center;
}
.body1 h4{
	font-family: OPPOSans-R;
	font-size: 0.34rem;
	line-height: 0.43rem;
	color: #606060;
	text-align: center;
}
.body1 .img-bottom{
	height: 6.27rem;
	width: 12.8rem;
	padding-top: 0.7rem;
}
.body1 .img-bottom img{
	width: 9.96rem;
	height: 5.4rem;
	margin: 0 auto;
}
.body1 p{
	font-family: OPPOSans-R;
	font-size: 0.24rem;
	line-height: 0.42rem;
	letter-spacing: 0.01rem;
	color: #717071;
	padding: 0 2.66rem;
}
.body-common{
	height: 1.36rem;
	width: 100%;
	background-color: #efefef;
	margin-top: 0.05rem;
	padding-top: 0.22rem;
	font-family: OPPOSans-R;
	color: #606060;
	text-align: center;
}
.body-common h2{
	font-size: 0.48rem;
	line-height: 0.7rem;
}
.body-common p{
	line-height: 0.39rem;
	font-size: 0.24rem;
}
.body2{
	width: 12.8rem;
	padding-top: 0.44rem;
	min-height: 11.3rem;
	margin: 0 auto;
	border-bottom: 1px solid #88c110;
}
.body2 .body2-left{
	width: 4.55rem;
	height: 10.24rem;
	float: left;
	margin-left: 1.42rem;
}
.body2 .line{
	width: 1px;
	height: 10.24rem;
	background-color: #cfcfcf;
	margin: 0 0.42rem;
	float: left;
}
.body2 .body2-right{
	width: 5.6rem;
	height: 10.24rem;
	float: left;
}
.body2 .item{
	height: 5.12rem;
}
.body2 .item img{
	width: 1.38rem;
	height: 1.38rem;
}
.body2 .item .tit{
	margin-bottom: 0.13rem;
}
.body2 .item .tit h2{
	font-family: OPPOSans-M;
	font-size: 0.26rem;
	line-height: 0.43rem;
	color: #3e3a39;
}
.body2 .item .tit p{
	font-family: OPPOSans-M;
	font-size: 0.22rem;
	line-height: 0.31rem;
	color: #3e3a39;
}
.body2 .item .detail h2{
	font-family: OPPOSans-L;
	font-size: 0.20rem;
	line-height: 0.3rem;
	color: #3c3a3b;
	margin-bottom: 0.09rem;
}
.body2 .item .detail p{
	font-family: OPPOSans-L;
	font-size: 0.18rem;
	line-height: 0.22rem;
	color: #3c3a3b;
}
.body3{
	padding-top: 0.82rem;
	width: 12.8rem;
	margin: 0 auto;
	min-height: 6.08rem;
	border-bottom: 1px solid #88c110;
}
.body3 .item{
	min-height: 2.76rem;
	width: 5.47rem;
	float: left;
}
.body3 .left{
	margin-right: 0.93rem;
}
.body3 .right{
	margin-left: 0.93rem;
}
.body3 .item img{
	width: 1.42rem;
	height: 1.42rem;
	margin-right: 0.1rem;
	float: left;
}
.body3 .item div{
	float: left;
}
.body3 .item h2{
	line-height: 0.32rem;
	margin-bottom: 0.1rem;
	font-family: OPPOSans-B;
	font-size: 0.24rem;
	color: #606060;
	width: 3.3rem;
}
.body3 .item p{
	line-height: 0.34rem;
	font-family: OPPOSans-R;
	font-size: 0.18rem;
	color: #606060;
	width: 3.5rem;
}
.body4{
	padding-top: 0.86rem;
	min-height: 3.7rem;
	width: 12.66rem;
	margin: 0 auto;
}
.body4 .item{
	width: 4.22rem;
	min-height: 2.47rem;
	float: left;
	text-align: center;
	
}
.body4 .item .btn{
	width: 1.68rem;
	height: 0.64rem;
	border-radius: 0.84rem;
	border: 0.03rem solid #8a8a8a;
	font-family: OPPOSans-B;
	font-size: 0.3rem;
	line-height: 0.64rem;
	color: #387d39;
	margin-left: 1.3rem;
	margin-bottom: 0.42rem;
}
.body4 .item h2{
	font-family: OPPOSans-R;
	font-size: 0.24rem;
	line-height: 0.36rem;
	height: 0.36rem;
	color: #606060;
}
.body4 .item p{
	font-family: OPPOSans-R;
	font-size: 0.24rem;
	line-height: 0.36rem;
	color: #606060;
}

.section-bg .video-bg {
    min-width: 100%;
    min-height: 100%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
}

audio, canvas, progress, video {
    display: inline-block;
    vertical-align: baseline;
}
.section-bg {
    background-position: center center;
    background-repeat: no-repeat;
    /* height: 100%;
    width: 100%; */
}
.section-bg .mask {
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,.2);
}
.content-wrapper {
    width: 980px;
    position: absolute;
    top: 184px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
}
.content-wrapper .logo {
    height: 48px;
    display: block;
    margin: 0 auto;
}
.content-wrapper .sublogo {
    width: 664px;
    margin: 24px auto;
    text-align: center;
    font-size: 18px;
    line-height: 28px;
    color: #fff;
}
.content-wrapper .watch-video {
    padding: 12px 16px;
    background-color: #f7f9fa;
    border-radius: 88rem;
    transition: all .3s ease;
    display: inline-block;
    color: #000;
}
.content-wrapper .video-button {
    line-height: 24px;
    text-align: center;
    padding-right: 28px;
    background-position: 98% center;
    background-repeat: no-repeat;
    background-size: 16px 16px;
}
.video-button{
	background-image: url('../img/bofang.svg')
}

.content-wrapper .media-icon::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    margin: -5px 0 0 -4px;
    width: 0;
    height: 0;
    border-color: transparent transparent transparent  #4a4fa9;
    border-style: solid;
    border-width: 5px 0 5px 10px;
    transition: all .25s;
}
.content-wrapper .media-icon {
    position: relative;
    margin-right: 10px;
    border: 4px solid #4a4fa9;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    transition: all .25s;
    display: inline-block;
    zoom: 1;
    vertical-align: middle;
}