body{
	background-color: #ffffff;
}
@media (min-width: 768px) {
	.container {
	  width: 768px;
	}
  }
  @media (min-width: 992px) {
	.container {
	  width: 992px;
	}
  }
  @media (min-width: 1200px) {
	.container {
	  width: 1200px;
	  padding: 0;
	}
  }
.container::before,.container::after{
	content: none;
}
.flexflex{
	padding-right: 50px;
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
	-webkit-transform-style: preserve-3d;
	transform-style: preserve-3d;
	perspective: 8000px;
	-webkit-perspective: 8000px;
}
a{
	color: #282828;
}
a:hover{
	text-decoration: none;
	color: var(--primary-color);
}
.martop40{
	margin-top: 40px;
}
.martop60{
	margin-top: 60px;
}
.title{
	background:url(../images/titlebg.png)  no-repeat center center;
	background-size: 100%;
	text-align: center;
	font-size: 40px;
	font-weight: 600;
}
/* header */
.header{
	background-color: #008baf;
	height: 100%;
	border-bottom: 30px solid #ffffff;
}
.header img{
	width: 200px;
	height: 60px;
	object-fit: contain;
}
/* banner */
.banner img{
	width: 100%;
}
.banner-slide .carousel-control img {
    width: 50px;
    position: absolute;
    top: 50%;
    margin-top: -25px;
}
.carousel-control{
	opacity: 0.7;
}
.phone-banner{
	display: none;
}
.video{
	margin:60px auto;
	text-align: center;
	padding: 0 40px;
	/* border: 1px solid #cccccc; */
	/* background-color: #e6f2f6; */
}
.video video{
	width: 80%;
}
.ml img{
	width: 100%;
	margin-top: 40px;
}
.jieshao{
	line-height: 28px;
}
.jieshao img{
	width: 100%;
}
.jieshao ul li{
	line-height: 40px;
}
.jieshao h5{
	font-size: 18px;
	font-weight: 600;
	margin-bottom: 10px;
}
.jieshao p{
	text-indent: 2em;
}
.jieshao .row{
	margin-bottom: 50px;
}
.richeng{
	background-color: #eaeaea;
	padding: 30px 50px;
	font-size: 16px;
	line-height: 35px;
	font-weight: 600;
}
.jiabin ul{
	display: flex;
	justify-content: flex-start;
	text-align: center;
	flex-wrap: wrap;
	cursor: pointer;
	gap: 8px;
	margin-top: 40px;
}
.jiabin ul li{
	border:1px solid #eeeeee;
	padding: 8px;
	color: #80807f;
	line-height: 28px;
	margin-bottom: 10px;
	width: 16%;
}
.jiabin ul li:hover{
	-moz-box-shadow:2px 2px 5px #cccccc;
	-webkit-box-shadow:2px 2px 5px #cccccc;
	box-shadow:2px 2px 5px #cccccc;
}
.jiabin ul li strong{
	font-size: 22px;
	color: #3e3a39;
}
.jiabin ul li img{
	width: 100%;
}
.jiabin ul li strong,.jiabin ul li span{
	display: block;
	margin-top: 10px;
}
.jiabin ul li span{
	font-size: 11px;
	line-height: 18px;
}
.backTop {
	padding: 30px 0;
	text-align: center;
}
.backTop a{
	position: relative;
	display: inline-block;
	padding:40px 0;
	text-align: center;
	z-index: 9999;
	width: 60px;
	height: 60px;
	background-image: url(../images/returntop.png);
	background-size: 60px;
	background-repeat: no-repeat;
	cursor: pointer;
	animation: backTop 2s ease-in-out infinite;
}
.backTop a::after{
	position: absolute;
	left: 50%;
	bottom: -20px;
	transform: translate(-50%,-50%);
	width: max-content;
	content: '返回顶部';
	font-size: 16px;
}
@keyframes backTop {
  0%, 100% {
		transform: translateY(0); /* 初始位置 */
		opacity: .6;
	}
	50% {
		transform: translateY(-20px); /* 向上移动20像素 */
		opacity: 1;
	}
}
/* footer */
.footer{
	background-color: #dbdbdb;
	padding:30px 0;
}
.footer img{
	margin: 0 20px;
}
.footer ul{
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
}
.footer ul li:first-child{
	width: 37%;
	font-size: 12px;
	line-height: 30px;
}
.footer ul li:first-child img{
	width: 100%;
	display: block;
	margin: 20px 0 20px 0;
}
.footer ul li:first-child span{
	display: inline-block;
	padding-left: 5px;
}
@media (min-width: 992.1px) and (max-width: 1200px){
}
@media (min-width: 768.1px) and (max-width: 992px){
}
@media (min-width: 320px) and (max-width: 768px){
	.martop60{
		margin-top: 30px;
	}
	.martop40{
		margin-top: 20px;
	}
	.title{
		font-size: 18px;
	}
	.header img{
		width: 100px;
		height: 30px;
	}
	.carousel-indicators{
		bottom: 0;
		margin-bottom: 3px;
	}
	/* .phone-banner{
		display: block;
	} */
	/* .banner{
		display: none;
	} */
	.banner-slide .carousel-control img{
		width: 20px;
		margin-top: -10px;
	}
	.video{
		padding: 0;
	}
	.video video{
		width: 100%;
	}
	.jiabin ul li{
		width: 48%;
		padding: 0;
	}
	.richeng{
		padding: 20px;
		font-size: 12px;
	}
	.jieshao .row{
		margin-bottom: 20px;
	}
	.jieshao .row:last-child{
		position: relative;
		min-height: 620px;
		display: flex;
		flex-direction: column-reverse;
	}
	/* .jieshao .row:last-child .col-xs-12:first-child{
		position: absolute;
		bottom: 0;
	} */
	.jieshao ul li{
		line-height: 28px;
	}
	.flexflex{
		padding-right: 0;
	}
	.footer{
		padding: 10px 0;
	}
	.footer ul{
		position: relative;
		height: 220px;
	}
	.footer ul li:first-child img{
		display: none;
	}
	.footer ul li:first-child{
		width: 100%;
		position: absolute;
		bottom: 0;
		line-height: 22px;
		text-align: center;
	}
	.footer img{
		margin: 10px;
		width: 26%;
	}
}