.logo img {
			width: 100%;
		}

		.slider-wrap {
			position: relative;
			width: 100%;
			height: 750px;
		}

		@media screen and (min-width: 1200px) {
			.slider-wrap {
				height: 750px;
			}
		}

		@media screen and (min-width:768px) and (max-width:992px) {
			.slider-wrap {
				height: 500px;
			}
		}

		@media screen and (max-width:768px) {
			.slider-wrap {
				max-height: 350px;
			}
		}

		.slider {
			height: 100%;
		}

		.slider .slider-list {
			position: relative;
			height: 100%;
		}

		.slider .slider-list .item {
			display: none;
			position: absolute;
			top: 0;
			left: 0;
			width: 100%;
			height: 100%;
			overflow: hidden;
		}

		.slider .slider-list .item.cur {
			display: block;
		}

		.yuan {
			position: absolute;
			left: 50%;
			bottom: 60px;
			transform: translateX(-50%);
			-webkit-transform: translateX(-50%);
			-moz-transform: translateX(-50%);
		}

		.yuan .yuan-item {
			display: block;
			position: relative;
			float: left;
			width: 18px;
			height: 18px;
			margin-right: 1px;
			cursor: pointer;
		}

		.yuan .yuan-item::after {
			content: "";
			display: block;
			position: absolute;
			top: 4px;
			left: 4px;
			width: 10px;
			height: 10px;
			border: 2px solid rgba(255, 255, 255, .4);
			border-radius: 50%;
			box-sizing: border-box;
		}

		.yuan .yuan-item.cur::after {
			background: #fff;
		}

		.yuan .yuan-item::before {
			content: "";
			display: block;
			width: 18px;
			height: 18px;
			background-color: rgba(255, 255, 255, 0);
			border-radius: 50%;
		}

		.yuan .yuan-item.cur::before {
			background-color: rgba(255, 255, 255, .2);
		}

		.btn-group {
			width: 100%;
		}

		.btn-group .btn-left,
		.btn-group .btn-right {
			position: absolute;
			width: 50px;
			height: 50px;
			line-height: 50px;
			font-size: 30px;
			text-align: center;
			color: #fff;
			background: rgba(255, 255, 255, .5);
			border-radius: 50%;
			cursor: pointer;
			font-family: "宋体";
		}

		.btn-group .btn-left {
			left: 15px;
			top: 50%;
			margin-top: -25px;
		}

		.btn-group .btn-right {
			right: 15px;
			top: 50%;
			margin-top: -25px;
		}
		.holer{height:124px; overflow:hidden; background:none;}
#headdiv{ top: 0px; width: 100%; z-index: 1000; background: none; background:url("https://www.jq22.com/demo/jqueryheard201908052308/statics/images/headerbg.jpg") no-repeat top center;	}
/*logo和导航*/
.top02{width:100%;min-width:1200px;background-color: rgb(255, 255, 255); height: 86px; background:url("https://www.sdshxy.edu.cn/templets/myweb2019/images/headerbg.jpg") no-repeat top center;}
.top02 .top02_center{width:1440px;min-width:1200px;margin:0 auto}
.logo{width:344px;float:left;padding-top:13px}
.logo img{float:left}
.logo .logo-text{margin-top:5px;height:18px;color:#656565;line-height:18px;overflow:hidden}
.dj_nav{float:right}
.dj_nav li{position:relative}
.dj_nav li.m{width:86px;padding-right:22px;margin:0 22px 0 0;float:left;text-align:center;background:url(https://www.jq22.com/demo/jqueryheard201908052308/statics/images/top_bg1.png) right 46px no-repeat}
.dj_nav .m.on a.mmm{color:#fff}
.dj_nav a.mmm{width:86px;height:46px;padding-top:40px;display:block;font-size:16px;color:#fff}

/*解决方案左边*/
.dj_nav .sub .nav_xiao .xiao_four .ul{margin-top:23px}
.dj_nav .sub .nav_xiao .xiao_four .ul li{padding-top:11px;padding-bottom:11px;height:44px;line-height:22px;padding-left:15px;margin-right:40px;width:265px;overflow:hidden;float:left;display:inline;margin-bottom:10px;position:inherit}
.dj_nav .sub .nav_xiao .xiao_four .ul li:nth-child(2n+0){margin-right:0}
.dj_nav .sub .nav_xiao .xiao_four .ul li:hover{background-color:#fff}
.dj_nav .sub .nav_xiao .xiao_four .ul li a{display:block;text-align:left;color:#999;font-size:14px}
.dj_nav .sub .nav_xiao .xiao_four .ul li a i{margin-right:10px;margin-top:4px;float:left;width:36px;height:36px;background-repeat:no-repeat;background-position:center center}
.dj_nav .sub .nav_xiao .xiao_four .ul li a i.bgs1{background-image:url(https://www.jq22.com/demo/jqueryheard201908052308/statics/images/top_pic4.png)}
.dj_nav .sub .nav_xiao .xiao_four .ul li a i.bgs2{background-image:url(https://www.jq22.com/demo/jqueryheard201908052308/statics/images/top_pic5.png)}
.dj_nav .sub .nav_xiao .xiao_four .ul li a i.bgs3{background-image:url(https://www.jq22.com/demo/jqueryheard201908052308/statics/images/top_pic6.png)}
.dj_nav .sub .nav_xiao .xiao_four .ul li a i.bgs4{background-image:url(https://www.jq22.com/demo/jqueryheard201908052308/statics/images/top_pic7.png)}
.dj_nav .sub .nav_xiao .xiao_four .ul li a i.bgs5{background-image:url(https://www.jq22.com/demo/jqueryheard201908052308/statics/images/top_pic8.png)}
.dj_nav .sub .nav_xiao .xiao_four .ul li a i.bgs6{background-image:url(https://www.jq22.com/demo/jqueryheard201908052308/statics/images/top_pic9.png)}
.dj_nav .sub .nav_xiao .xiao_four .ul li a i.bgs7{background-image:url(https://www.jq22.com/demo/jqueryheard201908052308/statics/images/top_pic10.png)}
.dj_nav .sub .nav_xiao .xiao_four .ul li a i.bgs8{background-image:url(https://www.jq22.com/demo/jqueryheard201908052308/statics/images/top_pic11.png)}
.dj_nav .sub .nav_xiao .xiao_four .ul li a b{font-weight:400;font-size:16px;display:block;color:#000;height:22px;overflow:hidden}
/*解决方案右边*/
.dj_nav .sub .nav_xiao .xiao_four .ul2{width:540px;margin:0 auto;overflow:hidden}
.dj_nav .sub .nav_xiao .xiao_four .ul2 h2{margin-bottom:23px}
.dj_nav .sub .nav_xiao .xiao_four .ul2 li{padding-top:11px;padding-bottom:11px;height:44px;line-height:22px;margin-right:40px;width:250px;overflow:hidden;float:left;display:inline;margin-bottom:10px;position:inherit}
.dj_nav .sub .nav_xiao .xiao_four .ul2 li:nth-child(2n+0){margin-right:0}
.dj_nav .sub .nav_xiao .xiao_four .ul2 li a{display:block;text-align:left;color:#999;font-size:14px}
.dj_nav .sub .nav_xiao .xiao_four .ul2 li a b{font-weight:400;font-size:16px;display:block;color:#000;height:22px;overflow:hidden}
.dj_nav .sub .nav_xiao .xiao_four .ul2 li a b i{display:inline-block;width:35px;height:15px;overflow:hidden;background:url(https://www.jq22.com/demo/jqueryheard201908052308/statics/images/top_pic12.png) no-repeat;margin-left:3px}
.dj_nav .sub .nav_xiao .xiao_four .ul2 li a:hover b{color:#f67524}