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;
  font-family: "Noto Sans SC";
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: normal;
}

@font-face {
  font-family: 'DIN-Medium';
  src: url('../fonts/DIN-Medium.otf');
}
:root {
  --Noto-Sans-SC: 'Noto Sans SC', sans-serif;
  --Noto-Serif-SC: 'Noto Serif SC', sans-serif;
  --Roboto: 'Roboto', sans-serif;
  --Abel: 'Abel', sans-serif;
  --Barlow-Condensed: 'Barlow Condensed', sans-serif;
  --Din: 'DIN-Medium', sans-serif;
}
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;
}


.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;
}
@font-face {
    font-family: "arial";
    src: url(../fonts/arial.ttf);
}

.container{
  max-width: 1400px;
  margin: 0 auto;
}
.zw{
  height: 170px;
}
header .header .header-top{
    transition: all .2s;
  height: 120px;
}
header .header .header-top{
  display: flex;
  justify-content: space-between;
  align-items: center;
}
header .header .header-top .logo{
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 52%;
}
header .header .header-top .logo .logo-ms{
  position: relative;
}
header .header .header-top .logo .logo-ms::before{
  content: "";
  width: 1px;
	height: 44px;
	background-color: #999999;
	opacity: 0.3;
  position: absolute;
  left: -17px;
  top: 15px;

}
header .header .header-top .logo .logo-ms h3{
  font-size: 24px;
	letter-spacing: 6px;
	color: #4d4d4d;
}
header .header .header-top .logo .logo-ms h4{
  font-size: 9px;
	color: #666666;
}
header .header .header-top .tb{
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 45%;
}
header .header .header-top .tb form {
  position: relative;
}
header .header .header-top .tb form input{
  width: 200px;
	height: 36px;
	border: solid 1px #e2e2e2;
  padding: 0 15px;
  font-size: 14px;
	color: #cccccc;
}
header .header .header-top .tb form  button{
  background: none!important;
  position: absolute;
  top: 50%;
  right: 10px;
  transform: translateY(-50%);
  cursor: pointer;
}
header .header .header-top .tb .ico{
  display: flex;
  justify-content: space-between;
  align-items: center;
  /*width: 11%;*/
}
header .header .header-top .tb .ico a:nth-child(1){
  margin-right: 2%;
}
header .header .header-top .tb .dh{
  position: relative;
}
header .header .header-top .tb .dh::after{
  content: "";
  width: 1px;
	height: 44px;
	background-color: #999999;
	opacity: 0.3;
  position: absolute;
  left: -17px;
  top: 15px;
}
header .header .header-top .tb .dh p{
  font-size: 20px;
	line-height: 31px;
	color: #3d69a6;
  font-weight: 500;
}
.header-bot{
  width: 100%;
  height: 50px;
	background-color: #3d69a6;
}
.header-bot ul{
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.header-bot ul li{
  transition: all .5s;
  width: calc(100% / 7);
  text-align: center;
  position: relative;
}
.header-bot ul li a{
  line-height: 50px;
  font-size: 17px;
	letter-spacing: 1px;
	color: #ffffff;
}
.header-bot ul li:hover{
	background-color: #bf9000;
}
.header-bot ul .nav-active{
  background-color: #bf9000;
}
.header-bot ul li .son-nav{
  width: 100%;
  position: absolute;
  left: 0;
  top: 200%;
  background: #fff;
  opacity: 0;
  visibility: hidden;
  transition: all .5s;
    box-shadow: 1px 1px 7px #bebaba;
}
.header-bot ul li .son-nav a{
  color: #333;
  font-size: 16px;
  line-height: 45px;
  transition: all .5s;
  border-bottom: 1px solid #e6e2e2;
}
.header-bot ul li .son-nav a:nth-last-child(1){
    border-bottom: none;
}
.header-bot ul li .son-nav a:hover{
    background: #3d69a6;
  color: #fff;
  font-weight: 550;
}
.header-bot ul li:hover .son-nav{
  opacity: 1;
  visibility: visible;
  top: 100%;
}

header{
  width: 100%;
  height: 170px;
  position: fixed;
  top: 0;
  z-index: 99;
  transition: all .3s;
  background: #fff;
}
.header-fixed{
  animation: top-bottom .6s ease-in-out;
  height: auto;
}
@keyframes top-bottom {
  0% {
    transform: translate(0, -100%);
  }
  100% {
    transform: translate(0, 0);
  }
}
.y-dh{
  position: fixed;
  top: 31%;
  right: .5%; 
  z-index: 3;
  width: 84px;
	height: 415px;
	background-color: #ffffff;
	border-radius: 15px;
  border: 1px solid #ccc;
}
.y-dh ul{
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.y-dh ul li{
  height: 20%;
  text-align: center;
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.y-dh ul li a p{
	font-size: 12px;
	color: #999999;
}
.y-dh ul li::after{
  content: "";
  width: 63px;
	height: 1px;
	background-color: #999999;
	opacity: 0.5;
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
}
.y-dh ul li:nth-last-child(1)::after{
  display: none;
}
.y-dh ul li .y-dh-hid{
  width: 200px;
	height: auto;
  text-align: left;
	background-color: #3d69a6;
  position: absolute;
  left: -180px;
  top: 0;
  padding: 5% 15%;
  visibility: hidden;
  transition: all .5s;
  opacity: 0;
  z-index: 2;
}
.y-dh ul li .y-dh-hid h3{
  font-size: 16px;
	line-height: 30px;
	color: #ffffff;
}
.y-dh ul li .y-dh-hid p{
  font-size: 18px;
	color: #ffffff;
  line-height: 30px;
  word-wrap: break-word;
  word-break: normal;
}
.y-dh ul li .y-dh-hid div{
  width:65px;
}
.y-dh ul li .y-dh-hid div img{
  width: 100%;
  object-fit: cover;
}
.y-dh ul li:hover .y-dh-hid{
  visibility: visible;
  left: -200px;
  opacity: 1;
}
.y-dh ul li:nth-child(1) .y-dh-hid{
  margin-top: 15px;
}
.gg-tit{
  width: 100%;
  margin: 4% 0;
  position: relative;
  top: 19px;
}
.gg-tit h3{
  text-align: center;
  font-size: 90px;
	line-height: 50px;
	color: #666666;
	opacity: 0.08;
  font-weight: 600;
}
.gg-tit h4{
  font-size: 36px;
	line-height: 50px;
	color: #3d69a6;
  font-weight: 550;
  text-align: center;
  position: relative;
  top: -45px;
}
.gg-tit h5{
  text-align: center;
  font-size: 20px;
	letter-spacing: 1px;
	color: #666666;
  margin-top: -18px;
}
.header-fixed .header .header-top{
    height: 0;
    opacity: 0;
}
.head-ewm{
    width: 60px;
}