body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,code,form,fieldset,legend,input,button,textarea,p,blockquote,th,td { margin:0; padding:0; }
body, html {
    scroll-behavior: smooth;
  }
h1,h2,h3,h4,h5,h6{font-weight: normal;}

body {font:13px/1.75 "Microsoft YaHei", arial,sans-serif; color: #333;  background:#fff;overflow-x: hidden;font-family: "微软雅黑";}

a { text-decoration: none; color: #333;display: block;}

p{color: #434343;}

a:hover {text-decoration: none}

a img {border-bottom-style: none; border-right-style: none; border-top-style: none; border-left-style: none}

div {padding-bottom: 0px; list-style-type: none; margin: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px}

li {padding-bottom: 0px; list-style-type: none; margin: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px}

p,strong,em{padding-bottom: 0px; list-style-type: none; margin: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px;font-weight: normal;}

form {padding-bottom: 0px; list-style-type: none; margin: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px;}

em{font-style: normal; font-weight: normal}

table {padding-bottom: 0px;list-style-type: none; margin: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px}

dt {padding-bottom: 0px; list-style-type: none; margin: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px}

dl {padding-bottom: 0px; list-style-type: none; margin: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px}

dd {padding-bottom: 0px; list-style-type: none; margin: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px}

tr {padding-bottom: 0px; list-style-type: none; margin: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px}

input,textarea,select{outline: none;border: 0;}

.cl{height: 0px; clear: both;}

.fl{float: left; display: block;}

.fr{float: right;}

.container{width:1520px; margin:0 auto; height: 100%;}

.c{*zoom:1;}

.c:after{content: ""; display: block; height: 0; clear: both;}

.txt-c{text-align: center;}

.txt-l{ text-align: left !important;}

.txt-r{text-align: right;}

.bg-black{background: #000;}

.col-black{color: #000;}

.col-white{color: #fff !important;}

strong{ font-weight: bold;}

i{font-style: normal;}

.m{ margin: 0 auto;}

.blue{color:#0056a1;}
html,body{
    scroll-behavior:smooth;
}
.index-header-invert {
    background-color: #fff;
    transition: all .5s;
    z-index: 999;
}
.index-header-invert .header-nav ul li a{
    color: #666 !important;
}
header{
    width: 100%;
    height: 100px;
    position: fixed;
    top: 0;
    background: rgba(255,255,255,0.4);
    z-index: 999;
    box-shadow: 0px 2px 13px 6px rgb(0 0 0 / 15%);
}
header .header{
    width: 85%;
    margin: auto;
    display: flex;
    justify-content: space-between;
}
header .header .logo{
    line-height: 100px;
}
header .header .header-nav{
    width: 45%;
}
header .header .header-nav ul{
    display: flex;
    justify-content: space-between;
}
header .header .header-nav ul li{
    /* transition: all .5s; */
}
header .header .header-nav ul li a{
    line-height: 100px;
    font-size: 16px;
	letter-spacing: 1px;
	color: #fff;
    transition: all .5s;
    position: relative;
}
header .header .header-nav ul li:hover a{
    color: #0d3c7b;
}
.index-header-invert .header-nav ul li:hover a{
    color: #0d3c7b !important;
}
header .header .header-nav ul li a::after{
    content: "";
    width: 0;
    height: 2px;
    position: absolute;
    left: 50%;
    transform: translate(-50%);
    bottom: 23px;
	background-color: #00569f;
    transition: all .5s;
}
header .header .header-nav ul li:hover a::after{
    width: 100%;
}
header .header .cn{
    height: 100px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
/* .nav-active{
    position: relative;
    font-weight: 550;
}
.nav-active a{
    color: #00569f !important;
}
.nav-active::after{
    background: #00569f !important;
    content: "";
    width: 100%;
	height: 2px;
	background-color: #00569f;
    position: absolute;
    left: 50%;
    bottom: 23px;
    transform: translate(-50%);
} */
.cn{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.cn form input{
    width: 126px;
	height: 35px;
	border-radius: 18px;
	border: solid 1px #a9a9a9;
	opacity: 0.5;
    padding: 0 10px;
}
.cn form{
    position: relative;
    margin-left: 6%;
}
.cn form a{
    position: absolute;
    right: 12px;
    bottom: 21%;
}
.cn a{
    font-size: 14px;
	letter-spacing: 1px;
	/* color: #828282; */
    color: #fff;
    transition: all .5s;
}
.cn a:hover{
    color: #00569f;
}
.cn span{
    color: #fff;
    /* color: #c4c4c4; */
    margin: 0 5px;
    transition: all .5s;
}
.index-header-invert .cn a{
    font-size: 14px;
	letter-spacing: 1px;
	color: #828282;
    /* color: #fff; */
    transition: all .5s;
}
.index-header-invert .cn span{
    /* color: #fff; */
    color: #c4c4c4;
    margin: 0 5px;
    transition: all .5s;
}
@media (max-width:1199px) {
    header{
        display: none;
    }
}