* {
	margin: 0;
	padding: 0;
}

.m_banner {
	background: url(../img/jishu_banner.jpg) center no-repeat;
}



/* 汇聚创新智慧 */
.huiju {
	margin-top: 1.24rem;
	padding-bottom: 4.14rem;
	width: 100%;
	height: auto;
	background: url(../img/huiju_bg.png) top center no-repeat;
}

.huiju_body {
	width: 100%;
	height: 6.13rem;
	margin: 0 auto;
	position: relative;
}

.huiju_body .huiju_icon {
	width: 6.4rem;
	height: 6.13rem;
	background: url(../img/huiju.png) top center no-repeat;
	text-align: center;
	font-family: Kingsoft_Cloud_Font, Kingsoft_Cloud_Font;
	font-weight: 400;
	font-size: 0.56rem;
	color: #333333;
	padding-top: 2.46rem;
	position: relative;
	/* z-index: 9; */
	margin: 0 auto;
}

.huiju_body .huiju1 {
	width: 6.34rem;
	height: 3.78rem;
	position: absolute;
	left: 0;
	top: 0.32rem;
	text-align: right;
}

.huiju_body .huiju_img {
	width: 1.94rem;
	height: 1.94rem;
	border-radius: 50%;
	border: 0.01rem solid #E2E2E2;
	display: flex;
	justify-content: center;
	align-items: center;
	float: right;
}

.huiju_body .huiju_img img {
	width: 1.1rem;
	height: 1.1rem;
	object-fit: contain;
}

.huiju_body .huiju_title {
	font-weight: 500;
	font-size: 0.28rem;
	color: #000000;
	margin-bottom: 0.4rem;
	margin-top: 0.66rem;
	margin-right: 0.5rem;
	float: right;
}

.huiju_body .huiju_content {
	width: 4rem;
	height: auto;
	background: linear-gradient(180deg, #F8F8F8 0%, #FFFFFF 100%);
	box-shadow: 0rem 0.03rem 0.18rem 0.01rem rgba(122, 122, 122, 0.15);
	border-radius: 0.2rem;
	border: 0.01rem solid #FFFFFF;
	font-weight: 400;
	font-size: 0.16rem;
	color: #666666;
	line-height: 0.28rem;
	padding: 0.2rem;
	box-sizing: border-box;
	float: right;
	margin-right: 0.4rem;
	text-align: left;
}


.huiju_body .huiju2 {
	width: 6.34rem;
	height: 3.78rem;
	position: absolute;
	right: 0;
	top: 0.32rem;
}

.huiju_body .huiju2 .huiju_img,
.huiju_body .huiju2 .huiju_title,
.huiju_body .huiju2 .huiju_content {
	float: left;
}

.huiju_body .huiju2 .huiju_title {
	margin-left: 0.5rem;
}

.huiju_body .huiju2 .huiju_content {
	margin-left: 0.4rem;
	margin-right: 0;
}

.huiju_body .huiju3 {
	width: 4rem;
	height: 5.08rem;
	position: absolute;
	right: 37%;
	top: 4.32rem;
	transform: translateX(50%);
}

.huiju_body .huiju3 .huiju_img {
	margin: 0 auto;
	clear: right;
	float: none;
}

.huiju_body .huiju3 .huiju_title {
	text-align: center;
	margin-top: 0.4rem;
	margin-bottom: 0.3rem;
	margin-right: 0;
	width: 100%;
}

.huiju_body .huiju3 .huiju_content {
	margin: 0;
}

.huiju1:hover .huiju_img,
.huiju2:hover .huiju_img,
.huiju3:hover .huiju_img {
	box-shadow: 0rem 0.03rem 0.18rem 0.01rem rgba(122, 122, 122, 0.15);
	background-color: #fff;
}




.shiyan{
	width: 100%;
	height: auto;
	background: #F5F6F7;
	padding-top: 0.8rem;
	padding-bottom: 1rem;
}
.shiyan .class_lanmu{
	margin-bottom: 0.4rem;
}
.shiyan .class_content{
	text-align: center;
}
.shiyan_body{
	display: flex;
	flex-wrap: wrap;
}
.shiyan_body .shiyan_item{
	width: 4.8rem;
	margin-top: 0.4rem;
	margin-right: 0.4rem;
}
.shiyan_body .shiyan_item:nth-child(3n){
	margin-right: 0;
}
.shiyan_body .shiyan_item .shiyan_img{
	width: 100%;
	height: 3.2rem;
	border-radius: 0.1rem;
	overflow: hidden;
	margin-bottom: 0.18rem;
}
.shiyan_body .shiyan_item .shiyan_img img{
	max-width: 100%;
	max-height: 100%;
	object-fit: cover;
	transition:all .5s;
	-moz-transition:all .5s;
	-webkit-transition:all .5s;
	-o-transition:all .5s;
}
.shiyan_body .shiyan_item:hover .shiyan_img img{
	transform:scale(1.05);
}
.shiyan_body .shiyan_item .shiyan_txt{
	width: 100%;
	text-align: center;
}
.shiyan_body .shiyan_item:hover .shiyan_txt{
	color: #0A7E0D;
}











/* 展望未来 */
.weilai{
	margin-top: 0.8rem;
	margin-bottom: 1.2rem;
}
.weilai .main{
	height: 4.8rem;
	width: 100%;
	background: url(../img/qianyan_bg2.jpg) center no-repeat;
	border-radius: 0.2rem;
	position: relative;
	overflow: hidden;
}
.weilai .weilai_title{
	font-family: Kingsoft_Cloud_Font, Kingsoft_Cloud_Font;
	width: 100%;
	text-align: center;
	font-weight: 400;
	font-size: 0.48rem;
	color: #000000;
	padding-top: 0.88rem;
	margin-bottom: 0.44rem;
	position: relative;
	z-index: 1;
}
.weilai .weilai_content{
	width: 10.5rem;
	height: 1.8rem;
	background: rgba(255, 255, 255, 0.18);
	border-radius: 0.1rem;
	margin: 0 auto;
	padding: 0.37rem 0.48rem;
	font-weight: 400;
	font-size: 0.18rem;
	color: #333333;
	line-height: 0.3rem;
	box-sizing: border-box;
	text-align: center;
	display: flex;
	justify-content: center;
	align-items: center;
	position: relative;
	z-index: 1;
}





/* Na 动画 */
.nav_anima {
	width: 100%;
	position: absolute;
	height: 4.8rem;
	bottom: 0;
	left: 0;
	z-index: 0;
}

/* 初始状态 */
.na_img:nth-child(1) {
	position: absolute;
	bottom: 51%;
	left: 9%;
	animation: floatUp 3s ease-out forwards, floatDown 2s infinite ease-in-out 2s;
}

.na_img:nth-child(2) {
	position: absolute;
	bottom: 12%;
	left: 26%;
	animation: floatUp 5s ease-out forwards, floatDown 5s infinite ease-in-out 2s;
}

.na_img:nth-child(3) {
	position: absolute;
	bottom: 47%;
	left: 40%;
	animation: floatUp 8s ease-out forwards, floatDown 2s infinite ease-in-out 2s;
}

.na_img:nth-child(4) {
	position: absolute;
	bottom: 60%;
	left: 56%;
	animation: floatUp 3s ease-out forwards, floatDown 3s infinite ease-in-out 2s;
}

.na_img:nth-child(5) {
	position: absolute;
	bottom: 10%;
	right: 14%;
	animation: floatUp 5s ease-out forwards, floatDown 5s infinite ease-in-out 2s;
}

.na_img:nth-child(6) {
	position: absolute;
	bottom: 36%;
	right: 8%;
	animation: floatUp 3s ease-out forwards, floatDown 2s infinite ease-in-out 2s;
}


/* 向上移动的关键帧 */
@keyframes floatUp {
	0% {
		bottom: 0;
		opacity: 0;
		/* 开始时完全透明 */
	}

	100% {
		/* bottom: 80%; */
		/* 移动到页面顶部附近 */
		opacity: 1;
		/* 完全不透明 */
	}
}

/* 漂浮的关键帧 */
@keyframes floatDown {
	0%,
	100% {
		transform: translateY(0px) translateX(-20%);
	}

	50% {
		transform: translateY(-20px) translateX(-20%);
	}
}