/* * {
	margin: 0;
	padding: 0;
}

body {
	width: 100%;
	height: 100%;
	background: url(../img/background.png);
	display: flex;
	justify-content: center;
	font-family:'Microsoft YaHei'
	
}

.banner-header {
	width: 75rem;
	height: 100%;
	display: flex;
	justify-content: center;

}
.banner-header-nav{
	width: 75rem;
}
.banner-top {
	width: 75rem;
	height: 40.825rem;
	background: url(../img/banner-header.png) no-repeat;
}

.banner-top-left {
	width: 30%;
	height: 4rem;
	display: flex;
	justify-content: space-around;
	padding-top: 1.25rem;
	margin-left: 1rem;
}

.banner-top-left>img {
	margin: 0.625rem;
}

.banner-conter {
	width: 75rem;
	height: 46.1875rem;
	background: url(../img/banner-conter.png) no-repeat;
}

.banner-text {
	width: 75rem;
	padding-top: 2.125rem;
	text-align: center;
}

.banner-text-one {
	width: 75rem;
	line-height: 0.9375rem;
	margin-top: 1.75rem;
	font-size: 1.5rem;
	font-family: "微软雅黑";
	font-weight: 600;
	color: #0962a7;
}

.banner-text-two {
	margin-top: 2rem;
	width: 75rem 2.75rem;
	line-height: 15px;
	font-size: 1.5rem;
	font-family: "微软雅黑";
	font-weight: 600;
	color: #0962a7;
	display: flex;
	flex-direction: column;
}

.banner-color {
	margin-left: 36%;
	width: 28%;
	height: 1.875rem;
	background: yellow;
	font-weight: 900;
	border-radius: 1.25rem;
}

.banner-btn {
	margin-top: 6.75rem;
	width: 75rem;
	display: flex;
	justify-content: space-around;
}

.banner-btn img {
	width: 18.75rem;
} */



.banner-main {
	/* background: url(../img/x1.png) no-repeat;
	background-size: 100% 100%; */
	width: 100%;
	/* height: 100; */
	/* height: 100%; */
	/* display: flex; */
	flex-direction: column;
	position: relative;

}
.banner-main img{
	width: 100%;
	height: auto;
}

.banner-main-top {
	margin-top: 2rem;
	width: 100%;
	display: flex;
	justify-content: center;
}

.banner-main-top img {
	width: 33%;
	height: 8.75rem;
}

.banner-main-content {
	margin-top: 10rem;
	/* width: 75rem; */
	display: flex;
	justify-content: center;
	position: absolute;
	z-index: 99;
	top: 10rem;
}

/* .banner-main-content img {
	width: 37.5rem;
	height: auto;
	/* width: 75rem;
	height: 40rem; */
/* } */ 
.add-video{
	width: 60%;
	height: auto;
	border: 1.5625rem solid white;
	border-radius: 1rem;
	background: navajowhite;
	/* margin-bottom: 18.25rem; */
}
.add-video video{
	width: 100%;
	height: 100%;
}
/* 
.banner-main-goumai {
	width: 9.0625rem;
	height: 2.1875rem;
	position: absolute;
	left: 20rem;
	top: 50rem;
} */

/* .banner-main-goumai img {
	width: 15rem;
	height: 4rem;
}

.banner-footer {
	margin-top: 12rem;
	width: 100%;
	/* height: 100%; */
/* 	display: flex;
	justify-content: center;

	position: relative;
} */ 

/* .banner-footer img {
	width: 75rem;
	height: 40rem;
}

.banner-footer-two{
	margin-top: 5rem;
	width: 75rem;
	position: relative;
}
.banner-footer-three{
	margin-top: 8rem;
	width: 75rem;
	position: relative;
}
.banner-footer-four{
	width: 100%;
	position: relative;
	/* height: 100%; */
/* } */
/* .biao{
	position: absolute;
	top:3rem;
	background: url(../img/biao.png) no-repeat;
	height: 9.375rem;
	width:300px;
	color: white;
	text-align: left;
	

}
.biao p{
	margin-left: 6.25rem;
	font-size: 1.25rem;
	font-weight: 600;
	padding-top:0.625rem ;
	
} */
.footer{
	/* background: white; */
	width: 100%;
	/* height: auto; */
}
 .bottom-sanjiao {
	width: 12.5rem;
	display: flex;
	justify-content: center;
	margin-left: 5%;
}

.san {
	width: 0;
	height: 0;
	border-right: 50px solid transparent;
	border-left: 50px solid transparent;
	border-top: 30px solid #C9DC6A;
}