html,body,div,span,applet,
object,iframe,h1,
h2,h3,h4,h5,h6,p,
blockquote,pre,a,abbr,
acronym,address,big,cite,code,del,dfn,em,img,ins,kbd,q,s,samp,small,
strike,strong,sub,sup,tt,
var,b,u,i,center,dl,dt,dd,ol,
ul,li,fieldset,form,label,
legend,table,caption,
tbody,tfoot,thead,tr,th,
td,article,aside,canvas,details,embed,
figure,figcaption,footer,
header,hgroup,menu,nav,
output,ruby,
section,summary,
time,mark,audio,
video {
  margin: 0;
  padding: 0;
  border: 0;
  /* font-size: 14px; */
  vertical-align: baseline;
  /* color: #333333; */
}

/* HTML5 display-role reset for older browsers */
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
  display: block;
}

body {
  line-height: 1.2;
  background-color: #fff;
  /* background:rgba(244,244,244,1); */
}

ol,
ul {
  list-style: none;
}

blockquote,
q {
  quotes: none;
}

blockquote:before,
blockquote:after,
q:before,
q:after {
  content: '';
  content: none;
}
a{
  text-decoration:none;
  color: #000;
}
input,button{
  outline: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}
.self_start{
	align-self: flex-start;
}
.pl20{
	padding-left: 20px;
}
.pr20{
	padding-right: 20px;
}
.mb5{
	margin-bottom: 5px;
}
.mb10{
	margin-bottom: 10px;
}
.text_left{
	text-align: left;
}
.self_center{
	align-self: center;
}
.self_start{
	align-self: flex-start;
}
.self_end{
	align-self: flex-end;
}
.flex_c{
	display: flex;
	align-items: center;
}
.flex_c_c{
	display: flex;
	align-items: center;
	justify-content: center;
}
.flex_c_s{
	display: flex;
	align-items: center;
	justify-content: space-between;
}
.flex1{
	flex: 1;
}
.text_center{
	text-align: center;
}

@media screen and (max-width: 1600px) { /*当屏幕尺寸小于600px时，应用下面的CSS样式*/
	*{
		font-size: 18px
	}
}
@media screen and (min-width: 1200px) { /*当屏幕尺寸大于600px时，应用下面的CSS样式*/
	*{
		font-size: 16px	
	}
}

/* 通用部分 */
@font-face {
  font-family: 'PingFang';
  src: url('__INDEX__/font/PingFang.ttc') format('ttc'),
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Calibri';
  src: url('__INDEX__/font/Calibri.ttc') format('ttc'),
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Arial';
  src: url('__INDEX__/font/Arial.ttf') format('ttf'),
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
*{
	font-family: 'Calibri';
}
body{
	font-family: 'Calibri';
}
.mt10{
	margin-top: 10px;
}
.mb10{
	margin-bottom: 10px;
}
.mt5{
	margin-top: 5px;
}
.mb5{
	margin-bottom: 5px;
}
.font_arial{
	font-family: "Calibri";
}
.body_box{
	height: 100vh;
	width: 100vw;
	/* overflow: hidden; */
	overflow-x: hidden;
}
.nav{
	height: 70px;
	/* line-height: 70px; */
	background-color: #fff;
	padding-right: 20px;
	align-items: stretch;
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	z-index: 999;
}
.nav_fix{
	height: 70px;
	width: 100%;
}
.nav_more{
	height: 60px;
	width:60px;
	display: block;
	margin-left: 30px;
	cursor: pointer;
}
.nav_home{
	display: flex;
	align-items: flex-end;
	margin-left: 2rem;
}
.nav_home img{
	height: 24px;
}
.nav_home span{
	font-size: 1.2rem;
	line-height: 1rem;
	font-weight: bold;
	color: #204598;
	margin-left: 0.5rem;
}
.nav_right{
	align-items: stretch;
}
.nav_right_logo{
	height: 60%;
	align-self: center;
	margin-right: 6rem;
	/* margin-bottom: -1rem; */
}
.nav_item{
	padding: 0 40px;
	position: relative;
	border-left:1px solid #898989;
	cursor: pointer;
}
.nav_item_title{
	font-size: 1.2rem;
	font-weight: bold;
	color: #204598;
	position: relative;
}
.nav_item_title p{
	line-height: 1.2rem;
	font-size: 1.2rem;
	margin-top: 0.1rem;
}
.nav_item_title_img{
	height: 20px;
	position: absolute;
	top:0;
	right: 0;
}
.nav_item_img{
	height: 20px;
	/* width: 20px; */
	margin-left: 0.2rem;
}
.nav_item_num{
	position: absolute;
	top: 10px;
	right: 10px;
	width: 20px;
	height: 20px;
	line-height: 20px;
	text-align: center;
	border-radius: 50%;
	font-size: 10px;
	color: #fff;
	font-weight: bold;
	background-color: #8fa1cb;
}

.nav_box{
	height: calc(100vh - 140px);
	padding: 30px;
	color: #fff;
	position: fixed;
	z-index: 9999;
	background-color: #30649f;
	left: 0;
	width: calc(100% - 60px);
	top: 70px;
	display: none;
	overflow-y: scroll;
}
.nav_box::-webkit-scrollbar 
            { 
                width: 10px; 
            } 
               
            /*定义滚动条轨道 内阴影+圆角*/ 
           .nav_box::-webkit-scrollbar-track 
            { 
                -webkit-box-shadow: inset 0 0 1px rgba(0,0,0,0.3); 
                border-radius: 5px; 
                background-color: #30649f;  
            } 
               
            /*定义滑块 内阴影+圆角*/ 
            .nav_box::-webkit-scrollbar-thumb 
            { 
                border-radius: 0px; 
                -webkit-box-shadow: inset 0 0 1px rgba(0,0,0,.3); 
                background-color: #30649f; 
            }
.nav_box h2{
	/* font-family: "PingFang"; */
	font-size: 2rem;
}
.nav_box_flex{
	display: flex;
	align-items: stretch;
	
	flex-wrap: wrap;
	/* padding-left: 40px; */
	/* padding-right: 40px; */
}
.nav_box_item{
	flex: 0 0 33.33%;
	
}
.nav_box_item h4{
	/* font-family: "PingFang"; */
	font-size: 1.6rem;
	border-bottom: 1px solid #fff;
	padding-bottom: 3px;
	margin-top: 40px;
	max-width: 250px;
	margin-bottom: 10px;
	display: flex;
	align-items: center;
}
.nav_box_item_img{
	height: 1.6rem;
	margin-left: 10px;
}

.nav_box_item>ul,.nav_box_item>ul>li{
	display: block;
	overflow: hidden;
}
.nav_box_item>ul>li>a{
	/* font-family: "PingFang"; */
	font-size: 16px;
	color: #fff;
	display: block;
	line-height: 1.6rem;
	padding:5px 0;
}
.nav_box_item>ul>li>div{
	/* font-family: "PingFang"; */
	font-size:20px;
	color: #fff;
	display: block;
	line-height: 1.6rem;
	padding:5px 0;
}
.nav_box_item>ul>li>a:hover{
	background-color: rgba(255, 255, 255, .5);
	padding-left: 10px;
	margin-right: 10px;
}
.nav_box_item ol{
	display: block;
	overflow: hidden;
	
}
.nav_box_item ol li{
	display: block;
	overflow: hidden;
}
.nav_box_item ol li a{
	display: block;
	overflow: hidden;
	color: #fff;
	font-size: 1.1rem;
	height: 30px;
	line-height: 30px;
	padding-left: 30px;
	
}
.nav_box_item ol li a:hover{
	background-color: rgba(255, 255, 255, .5);
}

.article_box{
	min-height: calc(70vh - 4rem);
	padding: 2rem 0;
	width: 100vw;
}

.footer_box{
	min-height: calc(30vh - 70px);
	width: calc(100vw - 80px);
	display: flex;
	align-items: flex-end;
	padding-left: 40px;
	padding-right: 40px;
	justify-content: space-between;
	position: relative;
}
.footer_box_item{
	margin-right: 10px;
	padding-bottom: 30px;
	position: relative;
}
.footer_box_dot{
	position: absolute;
	top: -18px;
	height: 12px;
	width: 12px;
	border-radius:50%;
	background-color: #148ff7;
	left:50%;
	margin-left: -6px;
}
.footer_box_img{
	/* width: 50px; */
	height: 28px;
}

.footer_box_logo{
	height: 4.5rem;
	position: relative;
	z-index: 2;
	display: block;
	margin-bottom: 2rem;
	/* margin-right: 30px; */
}
.footer_box_logo img{
	height:  100%;
	
}
.footer_box_box{
	display: flex;
	align-items: center;
	justify-content: center;
	margin-bottom: 3vh;
}
.footer_box_d{
	height: 12px;
	width: 12px;
	border-radius: 50%;
	background-color: #b5b5b6;
	display: block;
	margin: 10px 20px 50px 20px;
}
.footer_box_d:first-child{
	background-color: #148ff7;
}
.footer_box_fixed{
	position: fixed;
	left: 0;
	width: 100vw;
	bottom: 0;
}
.footer_box_fixed p{
	font-size: 20px;
	color: #1c8dc1;
	text-align: center;
}

.footer_return{
	min-height:  calc(30vh - 70px);
	width:100%;
	/* z-index: -1; */
	position: absolute;
	bottom: 0;
}
.footer_return_img{
	height:calc(20vh - 70px);
	cursor: pointer;
	position: relative;
	z-index: 22;
}
.ellipsis {white-space: nowrap;text-overflow: ellipsis;overflow: hidden;}