@charset "utf-8";
@font-face{
	font-family: 'intel-clear-hans-bold';
	src: ;
	src:  format('embedded-opentype'),
	/* format('woff'),
	 format('woff2'),
	 format('truetype'),*/
	 format('svg');
	font-weight: bold;
    font-style: normal;
	font-display: swap;
}
@font-face{
	font-family: 'intel-clear-hans-light-regular';
	src: ;
	src:  format('embedded-opentype'),
	/* format('woff'),
	 format('woff2'),
	 format('truetype'),*/
	 format('svg');
	font-weight: 200;
    font-style: normal;
	font-display: swap;
}
@font-face{
	font-family: 'intel-clear-hans-regular';
	src: ;
	src:  format('embedded-opentype'),
	/* format('woff'),
	 format('woff2'),
	 format('truetype'),*/
	 format('svg');
	font-weight: normal;
	font-style: normal;
	font-display: swap;
}
body,div,ul,li,p,a,span,h1,h2,h3,h4,h5,h6{
	font-family: intel-clear-hans-regular,"microsoft yahei", simhei, arial;
}
.w-r{
	width: 1200px;
	margin: auto;
}
.w-b{
	width: 100%;
}
.top_nav{
	border-bottom: 2px solid #d8d8d8;
}
.top_nav ul{
	display: flex;
	justify-content: center;
}
.top_nav ul li{
	margin:0 30px;
	padding: 15px 0;
	font-size: 20px;
	color: #333;
	text-align: center;
}
.top_nav ul li a{color: #333;}
.top_fixed{
	position: fixed;
	top: 0;
	width: 100%;
	z-index: 99;
	background-color: #fff;
}
.nav_active{
	position: relative;
}
.nav_active::after{
	content: '';
	position: absolute;
	bottom: -1px;
    left: 0;
	width: 100%;
	height: 3px;
	background-color: #00a4f7;
}

.section1{
	/*display: flex;
	justify-content: space-between;
	align-items: flex-start;*/
	position: relative;
}
.section1{
	margin-top: 100px;
}
.section1::before{
	content: "";
	position: absolute;
	top: -50px;
	right: -50px;
	width: 50px;
	height: 50px;
	background-color: #00497f;
}
.section1::after{
	content: "";
	display: block;
	clear: both;
}
.sec1_left{
	float: left;
}
.sec1_right{
	float: right;
	width: 700px;
	padding: 35px 50px;
	background-color: #0168b5;
	position: relative;
}
.sec1_right p{
	margin-bottom: 20px;
	text-indent: 2em;
	font-size: 20px;
	color: #fff;
}
.txt_img{
	position: absolute;
	bottom: 0;
	right: 0;
}
.section2{
	margin: 100px 0;

}
/*.jiabin_con::before{
	content: "";
	position: absolute;
	top: 24%;
	left: -50px;
	width: 50px;
	height: 50px;
	background-color: #00a4f7;
}*/
.jiabin_con::after{
	content: "";
	display: block;
	clear: both;
}
/*.title{
	margin-bottom: 30px;
	width: 100%;
	font-size: 46px;
	text-align: center;
	letter-spacing: 10px;
}*/
.title_img{
	margin-bottom: 30px;
}
.title_img img{
	margin: auto;
}
.jiabin_left{
	width: 500px;
	float: left;
}
.jiabin_left div{
	padding:21.5px 20px;
}
.jiabin_left div p{
	font-size: 26px;
	color: #262626;
}
.jiabin_left div span{
	font-size: 16px;
	color: #555;
}
.jiabin_active{
	background-color: #0168b5;
	position: relative;
}
.jiabin_active::before{
	content: "";
	position: absolute;
	bottom: -50px;
	left: -50px;
	width: 50px;
	height: 50px;
	background-color: #00a4f7;
}
.jiabin_left .jiabin_active p,.jiabin_left .jiabin_active span{
	color: #fff;
}
/*.jiabin_left div:not(:first-child) p{
	display: inline-block;
	margin-right: 8px;
}*/
.jiabin_left div p{
	display: inline-block;
	margin-right: 8px;
}
.jiabin_right{
	width: 700px;
	float: right;
}
.jiabin_txt{
	width: 100%;
	padding: 27px;
	background-color: #0168b5;
	display: flex;
	justify-content: space-between;
	align-items: center;
}
/*.jiabin_right .img_con:nth-child(5) .jiabin_txt{
	padding: 15px 27px;
}*/
.sj_link{
	font-size: 24px;
	color: #fff;
	font-family: intel-clear-hans-bold,"microsoft yahei", simhei, arial; 
}
.sj_ppt{
	display: inline-block;
	width: 110px;
	height: 32px;
	line-height: 32px;
	background-color: #fff;
	font-size: 18px;
	color: #0168b5;
	text-align: center;
}

/*下载*/
.xiazai_con{
	padding: 50px 0 130px;
	background-color: #f7f7f7;
}
.xiazai_list{
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
}
.xz_item{
	width: 48%;
}
.xz_txt{
	width: 80%;
	position: relative;
	float: right;
	padding: 15px 20px;
	margin-top: -50px;
	background-color: #fff;
	box-shadow: 0px 0 8px rgba(0,15,63,0.21)
}
.xz_txt::before{
	content: "";
	position: absolute;
	top:-22px;
	left: 0;
	width: 22px;
	height: 22px;
	background-color: #00a4f7;
}
.xz_txt::after{
	content: "";
	position: absolute;
	left: -50px;
	top: 0;
	width: 50px;
	height: 50px;
	background-color: #0168b5;
}
.xz_int{
	font-size: 22px;
	color: #262626;
}
.xz_link{
	text-align: right;
}
.xz_link a,.xz_link img{
	display: inline-block;
	vertical-align: middle;
}
.xz_link a{
	font-size: 16px;
	color: #0168b5;
	margin-right: 5px;
}
.reyi_con{
	padding-top: 50px;
	padding-bottom: 70px;
	background:url(/uploads/image/sis207/bg.png) no-repeat top;
	background-size: cover;
}
.reyi_con .title{
	color: #fff;
}
.txt_con{
	margin-top: 100px;
	display: flex;
	justify-content: space-between;
}
.txt_list{
	width: 290px;
	height: 214px;
	padding: 22px 20px;
	border-bottom: 5px solid #fff;
}
.txt_con .txt_list:nth-child(2n 1){
	background-color: #00a4f7;
}
.txt_con .txt_list:nth-child(2n 2){
	background-color: #093e8d;
}
.txt_list p{
	font-size: 16px;
	color: #fff;
}
.txt_list1{
	margin-top: -3%;
}
.txt_list3{
	margin-top: -5%;
}
.txt_list4{
	margin-top: 3%;
}
.section5{
	margin-top: 100px;
}
.jishu_con{
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
}
.jishu_list{
	width: 48%;
	margin-bottom: 30px;
	box-shadow:0px 0 8px rgba(11,33,103,0.26);
}
.jishu_list p{
	padding: 20px 0;
	font-size: 22px;
	text-align: center;
}
.footer{
	margin-top: 150px;
	height: 70px;
	line-height: 70px;
	background-color: #0168b5;
	text-align: center;
	color: #fff;
	font-size: 18px;
	font-family: "microsoft yahei";
}
.footer a{font-family: "microsoft yahei"!important;}
@media screen and (max-width: 1200px) {
	.w-r {
	    width: 100%;
	    padding: 0 20px;
	    overflow: hidden;
	}
	.sec1_left,.jiabin_left{
		width: 40%;
	}
	.sec1_right,.jiabin_right{
		width: 60%;
	}
	.txt_list{
		height: 247px;
	}
	.xiazai_list{
		padding-bottom: 6px;
	}
	.section1::before{
		top: -20px;
	    right: -20px;
	    width: 20px;
	    height: 20px;
	}
	.jiabin_left div {
	    padding: 4% 20px;
	}
}
@media screen and (max-width: 1000px) {
	.section1{
		margin-top: 10%;
	}
	.section2{
		width: 70%;
		margin: 10% auto;
	}
	.xiazai_con{
		padding: 10% 0 12%;
	}
	.footer{
		margin-top: 12%;
	}
	.txt_con,.section5{
		margin-top: 10%;
	}
	.reyi_con{padding-top: 10%;}
	.title_img{
		margin-bottom: 5%;
	}
	.title_img img{height: 40px;}
	.top_nav .w-r{overflow: initial;padding: 0}
	.top_nav ul li{
		font-size: 18px;
	}
	.jiabin_right,.jiabin_left{
		width: 100%;
	}
	.jiabin_active{
		background-color: #00497f;
	}
	.jiabin_right .img_con:nth-child(5) .jiabin_txt {
	    padding: 7px 27px;
	}
	.sec1_right{
		width: 56%;
	}
	.sec1_left{
	    width: 44%;
	}
	.sec1_right{
		padding: 25px 30px;
	}
	.sec1_right p{
		margin-bottom: 10px;
		font-size: 18px;
	}
	.txt_img {
	    width: 30%;
	}
	.jiabin_left div p{
		font-size: 24px;
	}
	.jiabin_left div {
	    padding: 16px;
	}
	.sj_link{
		font-size: 20px;
		/*width: 80%;*/
	}
	.jiabin_txt{
		padding: 22px;
	}
	.xz_int{
		font-size: 20px;
	}
	.txt_con{
		flex-wrap: wrap;
	}
	.txt_list{
		width: 48%;
		height: 200px;
	}
	.txt_list3 {
	    margin-top: 3%;
	}
	.txt_list4 {
	    margin-top: 6%;
	}
	.jishu_list p{
		font-size: 20px;
	}
	.xz_txt{width: 83%;}

}
@media screen and (max-width: 900px) {
	.sec1_right p{
		font-size: 16px;
	}
	.title_img img {
	    height: 36px;
	}
	.jiabin_left div p {
	    font-size: 22px;
	}
	.xz_txt::before{
		top: -16px;
	    width: 16px;
	    height: 16px;
	}
	.xz_txt::after{
		left: -30px;
	    width: 30px;
	    height: 30px;
	}
	.xz_txt{
		margin-top: -30px;
		width: 86%;
	}
	.xz_int {
	    font-size: 18px;
	    margin-bottom: 5px;
	}
}
@media screen and (max-width: 800px) {
	.section2,
	.sec1_left,.sec1_right{
	    width: 100%;
	}
	.sec1_right{
		padding: 25px 30px 60px;
	}
	.xz_item{
		width: 80%;
		margin: auto;
		margin-bottom: 40px;
	}
	.xiazai_list .xz_item:last-child{
		margin-bottom: 0;
	}
	.top_nav ul li{
		margin: 0 15px;
		font-size: 18px;
	}
	.jishu_list p {
	    font-size: 18px;
	}
	.footer{
		height: 60px;
    	line-height: 60px;
    	font-size: 16px;
	}
	.xz_txt::after {
	    left: -40px;
	    width: 40px;
	    height: 40px;
	}
	.xz_txt::before {
	    top: -20px;
	    width: 20px;
	    height: 20px;
	}
	.xz_txt{margin-top: -40px;}
	.jiabin_active::before{
		bottom: -20px;
	    left: -20px;
	    width: 20px;
	    height: 20px;
	}
	.txt_img {
	    width: 34%;
	}
	.jiabin_right .img_con:nth-child(5) .jiabin_txt{
		padding: 22px;
	}
}
@media screen and (max-width: 768px) {
	.sj_link{
		font-size: 18px;
	}
	.sj_ppt{
		width: 90px;
	    height: 30px;
	    line-height: 30px;
		font-size: 16px;
	}
	.jiabin_txt ,
	.jiabin_right .img_con:nth-child(5) .jiabin_txt{
	    padding: 16px;
	}
}
@media screen and (max-width: 640px) {
	.title_img img {
	    height: 32px;
	}
	.xz_item,.txt_list,.jishu_list{
		width: 100%;
	}
	.txt_list{
		margin-top: 30px;
		height: auto;
	}
	.top_nav ul li{
		font-size: 16px;
		padding: 10px 0;
	}
	.txt_con {
	    margin-top: 0;
	}
	.txt_con .txt_list:first-child{margin-top: 0;}
	/*.sj_link{height: 54px;line-height: 54px;}
	.jiabin_right .img_con:nth-child(5) .sj_link{
		line-height: inherit;
	}*/
	.footer {
	    height: 50px;
	    line-height: 50px;
	    font-size: 14px;
	}
	.title_img{
		margin-bottom: 7%;
	}

}
@media screen and (max-width: 550px) {
	.sj_link{height: 54px;line-height: 54px;}
	.jiabin_right .img_con:nth-child(5) .sj_link{
		line-height: inherit;
	}
	.jiabin_txt, .jiabin_right .img_con:nth-child(5) .jiabin_txt{
		padding:8px 16px;
	}
}
@media screen and (max-width: 500px) {
	.title_img img {
	    height: 30px;
	}
	.top_nav ul li{
		margin: 0 9px;
		font-size: 14px;
	}
	.sec1_right {
	    padding: 25px 15px 50px;
	}
	.sec1_right p {
	    font-size: 14px;
	}
	.sj_link {
	    font-size: 16px;
	    height: 50px;
	    line-height: 50px;
	}
	/*.jiabin_right .img_con:nth-child(5) .sj_link{
		line-height: inherit;
	}*/
	.jiabin_left div p {
	    font-size: 20px;
	}
	.sj_ppt{
		width: 80px;
	    font-size: 14px;
	}
	.jiabin_left div span{
		font-size: 14px;
	}
	.jiabin_left div ,.jiabin_txt{
	    padding: 12px;
	}
	.xz_txt{
		padding: 12px 10px;
	}
	.xz_int{
		font-size: 16px;
	}
	.xz_link a{
		font-size: 14px;
	}
	.txt_list p{
		font-size: 14px;
	}
	.jishu_list p {
	    font-size: 16px;
	}
	.xz_txt::after {
	    left: -36px;
	    width: 36px;
	    height: 36px;
	}
	.xz_txt {
	    margin-top: -36px;
	}
}
@media screen and (max-width: 440px) {
	.jiabin_left div, .jiabin_txt {
	    padding: 8px 12px;
	}
	.jiabin_right .img_con:nth-child(3) .sj_link{
	    line-height: inherit;
	}
}
@media screen and (max-width: 400px) {
	.top_nav ul li {
	    margin: 0 6px;
	    font-size: 0.75rem;
	}
	.sec1_right {
	    padding: 18px 12px 32px;
	}
	.jiabin_left div p {
	    font-size: 18px;
	}
	.jiabin_left div span {
	    font-size: 12px;
	}
	
	.title_img img {
	    height: 25px;
	}
	.xz_int {
	    font-size: 14px;
	}
	.sj_link,.jiabin_right .img_con:nth-child(3) .sj_link{
		height: 40px;
		line-height: 40px;
	}
	/*.jiabin_right .img_con:nth-child(2) .sj_link{
	    line-height: inherit;
	}*/
	.sj_link{
		/*width: 70%;*/
		font-size: 14px;
	}
	.sj_ppt {
	    width: 68px;
	    font-size: 12px;
	}
	.txt_img {
	    width: 40%;
	}
}