* {
	webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
}

html {
	width: 100%;
	height: 100%;
}

body,
div,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
form,
fieldset,
legend,
input,
textarea,
p,
th,
td,
dl,
dt,
dd {
	margin: 0;
	padding: 0;
	font-family:  arial,"microsoft yahei";
	font-size: 14px;
	line-height: 1.5;
	color: #232323;
	font-weight: normal;
}

img {
	display: block;
	border: 0 none;
	margin: 0;
	padding: 0;
}

address,
caption,
cite,
code,
dfn,
em,
th,
var {
	font-style: normal;
	font-weight: normal;
}

ul li,
ol li {
	list-style-image: none;
	list-style-position: outside;
	list-style-type: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
	vertical-align: baseline;
	zoom: 1;
}

* html input {
	vertical-align: baseline;
}

a:focus {
	outline-style: none;
	outline-width: 0;
}

a {
	text-decoration: none;
}

a:hover {
	text-decoration: none;
}

.clearfix:after {
	zoom: 1;
}

.clearfix:after{
	content: "";
	display: block;
	clear: both;
}

.fl {
	float: left !important;
}

.fr {
	float: right !important;
}
.tc {
    text-align: center !important;
}
.tl {
    text-align: left !important;
}
.tr {
    text-align: right !important;
}
.db {
    display: block !important;
}
.dib {
    display: inline-block !important;
}
.posr {
    position: relative !important;
}
.posa {
    position: absolute !important;
}
.posf{
	display: flex !important;
}

.w-r{
	width: 1200px;
	margin: auto;
}
.w-b {
    width:100%;
    height: auto;
}
.banner_con{
position: relative;
}
.btn_con {
	position: absolute;
	bottom: 28%;
	left: 20%;
}
.btn_con a{
	display: inline-block;
	width: 40%;
}
.btn_con a:last-child{
	margin-left: 20px;
}
.btn_con a img{
	width: 100%;
}
.jieshao_con{
	background:url(/uploads/image/sis201/top2.jpg) no-repeat top right;
	background-size: contain;
}
.jieshao_txt{
	padding: 30px 24px;
	background-color: #fff;
	box-shadow: 0px 2px 7px rgba(0,0,0,0.28);
	border-radius: 10px;
}
.jieshao_txt p{
	font-size: 16px;
	color: #4d4d4d;
}
.pt1{
	margin-top: 20px;
}
.jieshao_ul{
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
	margin-top: 40px;
}
.jieshao_ul li{
	width: 24%;
	border-radius: 10px;
	border:1px solid #ccc;
	box-shadow: 0px 0px 16px rgba(77,77,77,0.28);
}
.jieshao_ul li img{
	width: 100%;
}
.jieshao_ul li p{
	padding: 24px 8px;
	height: 120px;
	background-color: #fff;
	font-size: 16px;
	color: #656565;
	line-height: 1.5;
	border-bottom-left-radius: 10px;
	border-bottom-right-radius: 10px;
}
.one_con{
	background:url(/uploads/image/sis201/bg1.png) no-repeat top center;
	background-size: cover;
	margin-top: 80px;
	padding-bottom: 1px;
}
.m0{
	margin: auto;
}
.title1_img{
	padding: 44px 0 30px;
}
.one_list{
	margin-bottom: 70px;
	border-radius: 10px;
	background-color: #fff;
}
.one_txt{
	display: inline-block;
	width: 48%;
	height: 100%;
	padding: 15px  25px 0;
	position: relative;
}
.one_img{
	width: 52%;
}
.one_txt h6{
	font-size: 30px;
	color: #0039c1;
	font-weight: bold;
}
.one_txt p{
	color: #4d4d4d;
	font-size: 20px;
}
.one_ul{
	margin: 10px 0 15px;
}
.one_ul li{
	font-size: 16px;
	color: #656565;
	/*margin-bottom: 5px;*/
}
.one_ul li i{
	display: inline-block;
	width: 5px;
	height: 5px;
	border-radius: 50%;
	background-color: #ccc;
	vertical-align: middle;
	margin-right: 10px;
}
.btn_span{
	font-size: 16px;
	color: #073f97;
}
.one_btn{
	display: block;
	margin-top: 15px;
	width: 180px;
	height: 46px;
	line-height: 46px;
	background-image: linear-gradient(to right,#febf10, #f88411);
	border-radius: 30px;
	text-align: center;
	color: #fff;
	font-size: 16px;
	position: absolute;
    right: 20px;
    bottom: -10px;
}
.one_btn img,.one_btn span{
	display: inline-block;
	vertical-align: middle;
}
.one_btn img{
	margin-right: 10px;
}
.btn2_con{
	margin-top: 20%;
}
.two_con{
	background-color: #fafafa;
	padding: 96px 0;
}
.two_list{
	margin-top: 40px;
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
}
.two_txt{
	width: 42%;
	height: 268px;
	border:1px solid #ccc;
	border-radius: 10px;
	margin-left: 5%;
}
.two_img{
	display: inline-block;
	margin-left: -70px;
	margin-top: 70px;
	float: left;
}
.txt_right{
	width: 80%;
	margin-left: 18%;
	vertical-align: top;
	padding-top: 24px;
}
.txt_right h6{
	font-weight: bold;
	font-size: 28px;
	color: #0039c1;
}
.txt_right p{
	font-size: 22px;
	color: #4d4d4d;
}
.liaojie_btn{
	display: block;
	margin: 30px 0 15px;
	width: 180px;
	height: 46px;
	line-height: 46px;
	background-image: linear-gradient(to right,#febf10, #f88411);
	border-radius: 30px;
	text-align: center;
	color: #fff;
	font-size: 16px;
}
.liaojie_btn img,.liaojie_btn span{
	display: inline-block;
	vertical-align: middle;
}
.liaojie_btn img{
	margin-right: 10px;
}
.txt_span{
	font-size: 16px;
	color: #0039c1;
	border-bottom: 1px solid #0039c1; 
}
.three_con{
	background: url(/uploads/image/sis201/bg2.png) no-repeat top center;
    background-size: cover;
    padding: 60px 0 80px;
}
.three_list{
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
	margin-top: 20px;
}
.three_txt{
	height: 248px;
	width: 30%;
	border:1px solid #ccc;
	border-radius: 10px;
}
.txt_tit{
	margin: 20px 0;
	text-align: center;
}
.txt_tit img,.txt_tit span{
	display: inline-block;
	vertical-align: middle;
}
.txt_tit img{
	margin-right: 10px;
}
.txt_tit span{
	font-size: 22px;
	color: #fff;
}
.txt_p{
	font-size: 16px;
	color: #fff;
	padding: 0 10px;
	line-height: 28px;
}
.img3_con{
	margin-top: 30px;
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
}
.img3_con a{
	width: 48.7%;
}
.img3_con a img{
	width: 100%;
}
.four_con{
	background: url(/uploads/image/sis201/bg3.png) no-repeat bottom center;
    background-size: cover;
    padding: 80px 0;
}
.four_list{
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
	margin-top: 36px;
}
.four_txt{
	width: 48.7%;
	height: 182px;
	border:1px solid #ccc;
	background-color: #fff;
	border-radius: 10px;
	padding: 15px;
	margin-bottom: 22px;
}
.ftxt_tit{
	margin-bottom: 10px;
}
.ftxt_tit img, .ftxt_tit span {
    display: inline-block;
    vertical-align: middle;
}
.ftxt_tit img{
	margin-right: 10px;
}
.ftxt_tit span{
	font-size: 24px;
	font-weight: bold;
	color: #0039c1;
}
.ftxt_p{
	font-size: 16px;
	color: #434343;
	line-height: 28px;
}
.img4_con {
    margin-top: 30px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.img4_con a{
	width: 48.7%;
}
.img4_con a img{
    width: 100%;
}
.link_con{
	margin-top: 120px;
}
.link_con a{
	font-size: 22px;
	color: #fff;
	display: inline-block;
	border-bottom: 1px solid #fff;
	margin-left: 20px;
}
@media screen and (max-width:1200px) {
	.w-r {
	  width: 100%;
	  padding: 0 20px;
	}
	.jieshao_ul li p{
		padding: 15px 8px;
	}
	.one_txt{
		padding: 10px 25px 0;
	}
	.one_txt p{
		font-size: 20px;
	}
	.txt_right h6{
		font-size: 26px;
	}
	.txt_right p{
		font-size: 20px;
	}
	.title_img{
		width: 100%;
	}

}
@media screen and (max-width:1150px) {
	.btn_con a{
		width: 35%;
	}
	.one_txt h6{
		font-size: 26px;
	}
	.one_txt p {
	    font-size: 18px;
	}
	.one_ul {
	    /*margin: 8px 0 8px;*/
	    margin: 0;
	}

	.txt_right h6 {
	    font-size: 22px;
	}
	.txt_right p {
	    font-size: 18px;
	}
	.txt_span{
		font-size: 14px;
	}
	.three_txt{
		width: 32%;
	}
	.txt_tit{
		margin: 15px 0;
	}
	.one_ul li{
		font-size: 14px;
	}
	.btn1_con{
		margin-top: 10%;
	}
}
@media screen and (max-width:1000px) {
	.btn_con a {
	    width: 26%;
	}
	.jieshao_ul li p,.txt_p,.ftxt_p{
		font-size: 14px;
		line-height: 22px;
	}
	.one_con{
		margin-top: 8%;
	}
	.one_list{
		margin-bottom: 6%;
	}
	.one_txt h6 {
	    font-size: 24px;
	}
	.one_txt p {
	    font-size: 16px;
	}
	.one_ul li{
		margin-bottom: 0;
	}
	.one_btn,.liaojie_btn{
		width: 160px;
	    height: 38px;
	    line-height: 38px;
	}
	.two_con{
		padding: 8% 0;
	}
	.two_img{
		width: 100px;
		margin-left: -50px;
    	margin-top: 80px;
	}
	.two_txt{
		width: 44%;
	}
	.txt_right{
		width: 82%;
    	margin-left: 16%;
	}
	.txt_tit span{
		font-size: 20px;
	}
	.txt_tit img,.ftxt_tit img{
		width: 36px;
	}
	.ftxt_tit span{
		font-size: 22px;
	}
	.link_con{
		margin-top: 10%;
	}
	.link_con a{
		font-size: 20px;
	}
	.three_con{
		padding: 6% 0 8%;
	}
	.four_con{
		padding: 8% 0;
	}
	.three_txt{
		padding-top: 1.5%;
	}
	/*.one_ul {
	    margin: 0;
	}*/
	.btn1_con {
	    margin-top: 4%;
	}
	.btn2_con{
		margin-top: 16%;
	}
}
@media screen and (max-width:900px) {
	.one_img{
		float: inherit!important;
		width: 100%;
		border-radius: 10px;
	}
	.one_list{
		width: 614px;
		margin:0 auto 25px;
	}
	.one_txt{
		width: 100%;
		padding: 20px 25px;
	}
	.one_ul {
	    margin: 8px 0 15px;
	}
	.one_txt p{
		margin-top: 5px;
	}
	.two_txt{
		width: 100%;
		height: 220px;
		margin-bottom: 25px;
	}
	.two_img{
		margin-top: 60px;
	}
	.one_btn{
		position: inherit;
	}
	.btn1_con,.btn2_con{
		margin-top: 0;
	}
}
@media screen and (max-width:800px) {
	.jieshao_ul li{
		width: 48%;
		margin-bottom: 20px;
	}
	.link_con a,.txt_tit span,.ftxt_tit span {
	    font-size: 18px;
	}
	 
}

@media screen and (max-width:750px) {
	.btn_con{
		bottom: 38%;
		left: 9%;
	}
	.btn_con a{
		display: block;
		width: 100%;
	}
	.btn_con a:last-child{
		margin-left: 0;
		margin-top: 20px;
	}
	.jieshao_con{
		background:none;
		padding-top: 8%;
	}
}
@media screen and (max-width:710px) {
	.three_txt{
		width: 100%;
		height: auto;
		padding-bottom: 20px;
		margin-bottom: 20px;
	}
	.four_txt{
		width: 100%;
		height: auto;
		margin-bottom: 20px;
	}
	.link_con a {
	    font-size: 16px;
	}
}
@media screen and (max-width:640px) {
	.jieshao_txt{
		padding: 20px 12px;
	}
	.jieshao_txt p{
		font-size: 14px;
	}
	.two_list{
		margin-top: 5%;
	}
	.link_con a {
	    font-size: 14px;
	    margin-left: 8px;
	}
	.one_list{
		width: 100%;
	}
	.two_txt{
		margin-left: 8%;
	}
	.txt_right p {
	    font-size: 16px;
	}
	.liaojie_btn img,.one_btn img{
		margin-right: 4px;
    	width: 18px;
	}
	.txt_right h6 {
	    font-size: 20px;
	}
	.txt_right p {
	    font-size: 14px;
	}
	.one_txt h6 {
	    font-size: 22px;
	}
}
@media screen and (max-width:600px) {
	.img3_con a,.img4_con a{
		width: 100%;
		margin-bottom: 20px;
	}
}
@media screen and (max-width:500px) {
	.btn_con{
		bottom: 34%;
	}
	.btn_con a{
		width: 80%;
	}
	.two_txt{
		height: auto;
		padding-bottom: 20px;
	}
	.one_txt h6,.txt_right h6,.link_con a, .txt_tit span, .ftxt_tit span{
		font-size: 14px;
	}
	.jieshao_txt p,.jieshao_ul li p, .txt_p, .ftxt_p{
		font-size: 12px;
		line-height: 18px;
	}
	.jieshao_ul li p {
	    padding: 12px 6px;
	}
	.one_txt p,.one_ul li,.btn_span,.txt_right p,.txt_span{
		font-size: 12px;
	}
	.one_btn, .liaojie_btn{
		font-size: 12px;
		width: 90px;
	    height: 28px;
	    line-height: 26px;
	}
	.liaojie_btn img, .one_btn img{
		width: 14px;
	}
	.txt_right{
		padding-top: 12px;
		margin-left: 12%;
		width: 87%;
	}
	.two_img{
		width: 60px;
		margin-left: -30px;
	}
	.txt_tit img, .ftxt_tit img {
	    width: 26px;
	    margin-right: 2px;
	}
	.txt_tit {
	    margin: 10px 0;
	}


}
@media screen and (max-width:400px) {
	.btn_con{
		bottom: 30%;
	}
	.btn_con a{
		width: 70%;
	}
	/*.jieshao_ul li p, .txt_p, .ftxt_p {
	    font-size: 12px;
	    line-height: 18px;
	}*/
	.jieshao_ul li{
		width: 49%;
	}
	.one_txt{
		padding: 20px 15px;
	}
	/*.two_img{
		width: 80px;
		margin-left: -38px;
	}*/
	/*.one_txt h6 {
	    font-size: 18px;
	}
	.one_txt p {
	    font-size: 14px;
	}
	.one_ul li {
	    font-size: 12px;
	}
	.btn_span{
		font-size: 14px;
	}*/
}