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,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video,
input {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font-weight: normal;
  vertical-align: baseline;
}

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

body {
  line-height: 1;
}

blockquote,
q {
  quotes: none;
}

blockquote:before,
blockquote:after,
q:before,
q:after {
  content: none;
}

[v-cloak] {
  display: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

/* custom */
a {
  color: #7e8c8d;
  text-decoration: none;
}

li {
  list-style: none;
}

::-webkit-scrollbar {
  width: 5px;
  height: 5px;
}

input {
  outline: none;
}

::-webkit-scrollbar-track-piece {
  background-color: rgba(0, 0, 0, 0.2);
}

::-webkit-scrollbar-thumb:vertical {
  height: 5px;
  background-color: rgba(125, 125, 125, 0.7);
}

::-webkit-scrollbar-thumb:horizontal {
  width: 5px;
  background-color: rgba(125, 125, 125, 0.7);
}

button {
  outline: none !important;
}

html,
body {
  width: 100%;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  background: #fff;
}

body {
  -webkit-text-size-adjust: none;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  font-family: Microsoft YaHei;
}

.clearfix:after {
  content: '.';
  clear: both;
  height: 0;
  visibility: hidden;
  display: block;
}

.clearfix {
  zoom: 1;
}

.pc-wrap {
  width: 1300px;
  margin: 0 auto;
}

.pc-head {
  height: 120px;
  width: 100%;
  top: 0;
  z-index: 100;
}

.pc-head .b-logo {
  display: none;
}

.pc-head .w-logo {
  display: block;
  width: 240px;
  height: 69px;
}

.pc-head.pc-head-fixed {
  -webkit-transform: all 0.2;
          transform: all 0.2;
  z-index: 11;
  position: fixed;
  width: 100%;
  top: 0;
  left: 0;
  -webkit-box-shadow: 0px 6px 18px 0px rgba(37, 46, 61, 0.2);
          box-shadow: 0px 6px 18px 0px rgba(37, 46, 61, 0.2);
  background: rgba(255, 255, 255, 0.85);
  -webkit-backdrop-filter: blur(10px);
          backdrop-filter: blur(10px);
}

.pc-head.pc-head-fixed .shan {
  display: block !important;
}

.pc-head .pc-head-logo {
  width: 240px;
  height: 69px;
  float: left;
  position: relative;
  top: 25px;
  overflow: hidden;
}

.pc-head .pc-head-nav {
  float: right;
  font-size: 0;
}

.pc-head .pc-head-nav li {
  margin-left: 30px;
  display: inline-block;
  width: 120px;
  height: 120px;
  line-height: 120px;
  text-align: center;
  position: relative;
  -webkit-transition: all 0.2s;
  transition: all 0.2s;
}

.pc-head .pc-head-nav li .sub-m {
  height: 0;
  overflow: hidden;
  position: absolute;
  top: 100px;
  width: 120px;
  border-radius: 8px;
  opacity: 0.5;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
  background: #086cca;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  border-top: 0px solid #0758a1;
}

.pc-head .pc-head-nav li .sub-m .sub-a {
  display: block;
  height: 35px;
  line-height: 35px;
  width: 120px;
  font-size: 13px;
  letter-spacing: 2px;
  color: #fff !important;
}

.pc-head .pc-head-nav li .sub-m .sub-a:hover {
  background: #0b5598;
}

.pc-head .pc-head-nav li:hover a {
  color: #086cca;
}

.pc-head .pc-head-nav li:hover .sub-m {
  z-index: 10;
}

.pc-head .pc-head-nav li:hover .sub-m.m2 {
  height: 142px;
}

.pc-head .pc-head-nav li.active a {
  color: #086cca;
  font-weight: 700;
}

.pc-head .pc-head-nav li.active:before {
  content: '';
  position: absolute;
  top: 53px;
  height: 17px;
  width: 4px;
  left: 32px;
  background: #086cca;
  display: block;
}

.pc-head .pc-head-nav li.four.active:before {
  left: 13px;
}

.pc-head .pc-head-nav li a {
  font-size: 18px;
  color: #000;
  display: block;
  height: 100%;
  width: 100%;
  cursor: pointer;
}

.pc-title {
  margin-top: 70px;
  margin-bottom: 50px;
  overflow: hidden;
  position: relative;
}

.pc-title .floor {
  position: absolute;
  top: -150px;
}

.pc-title .left {
  float: left;
}

.pc-title .right {
  float: right;
  width: 220px;
  height: 40px;
  background: url(../images/ar1.png) no-repeat right;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  -webkit-transition: all 0.2s;
  transition: all 0.2s;
  border: 1px solid #7f7f7f;
}

.pc-title .right:hover {
  border-color: #086cca;
}

.pc-title .right:hover a {
  color: #086cca;
}

.pc-title .right a {
  width: 100%;
  height: 100%;
  display: block;
  line-height: 38px;
  font-size: 12px;
  color: #999;
  padding-left: 15px;
}

.pc-footer .pc-footer-top {
  border-bottom: 1px solid #d9d9d9;
  padding-bottom: 70px;
}

.pc-footer .pc-footer-top .left {
  display: inline-block;
  float: left;
}

.pc-footer .pc-footer-top .right {
  float: right;
  width: 320px;
  height: 40px;
  background: url(../images/ar2.png) no-repeat right;
  position: relative;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  border: 1px solid #7f7f7f;
  -webkit-transition: all 0.2s;
  transition: all 0.2s;
  position: relative;
  top: 10px;
}

.pc-footer .pc-footer-top .right .more {
  width: 100%;
  height: 100%;
  display: block;
  line-height: 38px;
  font-size: 12px;
  color: #999;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  padding-left: 20px;
}

.pc-footer .pc-footer-top .right .pc-link {
  display: none;
  position: absolute;
  width: 320px;
  bottom: 38px;
  left: -1px;
  background: #fff;
  border: 1px solid #7f7f7f;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.pc-footer .pc-footer-top .right .pc-link a {
  display: block;
  line-height: 38px;
  font-size: 12px;
  color: #999;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  padding-left: 20px;
  border-bottom: 1px solid #7f7f7f;
}

.pc-footer .pc-footer-top .right .pc-link a:hover {
  color: #fff;
  background: #086cca;
}

.pc-footer .pc-footer-copy {
  height: 75px;
  background: #004c92;
  line-height: 75px;
  overflow: hidden;
  color: #fff;
  font-size: 14px;
}

.pc-footer .pc-footer-copy .left {
  float: left;
}

.pc-footer .pc-footer-copy .right {
  float: right;
}

.pc-footer .pc-footer-center {
  height: 250px;
  padding-top: 60px;
  overflow: hidden;
  background: #066cc9;
}

.pc-footer .pc-footer-center .left {
  float: left;
  margin-right: 190px;
}

.pc-footer .pc-footer-center .left div {
  font-size: 24px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 30px;
}

.pc-footer .pc-footer-center .left p {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.7);
  line-height: 32px;
}

.pc-top {
  width: 50px;
  height: 50px;
  position: fixed;
  bottom: 136px;
  right: 50%;
  margin-right: -820px;
  display: none;
  z-index: 100;
  cursor: pointer;
}

@-webkit-keyframes changeImg {
  from {
    left: -100%;
  }
  100% {
    left: 150%;
  }
}

@keyframes changeImg {
  from {
    left: -100%;
  }
  100% {
    left: 150%;
  }
}

.shan {
  position: absolute;
  -webkit-animation: changeImg 2.5s ease 0s;
          animation: changeImg 2.5s ease 0s;
  top: 0;
  width: 20%;
  height: 100%;
  content: '';
  background: -webkit-gradient(linear, left top, right top, color-stop(0, rgba(255, 255, 255, 0)), color-stop(50%, rgba(255, 255, 255, 0.6)), to(rgba(255, 255, 255, 0)));
  background: -webkit-linear-gradient(left, rgba(255, 255, 255, 0) 0, rgba(255, 255, 255, 0.6) 50%, rgba(255, 255, 255, 0) 100%);
  background: linear-gradient(to right, rgba(255, 255, 255, 0) 0, rgba(255, 255, 255, 0.6) 50%, rgba(255, 255, 255, 0) 100%);
  -webkit-transform: skewX(-45deg);
          transform: skewX(-45deg);
  -webkit-animation-iteration-count: infinite;
          animation-iteration-count: infinite;
  display: block;
}

.ba {
  color: #fff;
}

.ba img {
  position: relative;
  top: 4px;
}

.ba:hover {
  opacity: 0.7;
}

.title69 .desc69 {
  font-size: 12px;
  color: #999;
  margin-bottom: 10px;
  letter-spacing: 1px;
}

.title69 .sub69 {
  font-size: 35px;
  font-weight: bold;
}