@charset "utf-8";

/* CSS Document */
* {
  box-sizing: border-box;
  font-weight: 400;
  word-break: break-all;
  word-wrap: break-word;
}

body,
form,
input {
  margin: 0px;
  padding: 0px;
  border: 0;
  font-size: 14px;
  font-weight: normal;
  font-family: MicrosoftYaHei;
  color: #000;
}

ul,
ol,
li {
  list-style: none;
  list-style-type: none;
  margin: 0;
  padding: 0px;
}

p,
div,
a,
h1,
h2,
h3,
h4,
h5,
h6,
span,
ul,
li,
img,
form,
input,
br,
dl,
dt,
dd {
  padding: 0;
  margin: 0;
}

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

a {
  color: #333;
  text-decoration: none !important;
}

a:hover {
  text-decoration: underline;
}

.clear {
  clear: both;
  height: 0;
  display: block;
}

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

em,
i,
samp,
b,
html {
  font-style: normal;
  font-weight: normal;
  font-family: MicrosoftYaHei;
}

.left {
  float: left;
}

.right {
  float: right;
}

.relative {
  position: relative;
}

.fix {
  *zoom: 1;
}

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

html,
body {
  width: 100%;
}

html {
  overflow-x: hidden;
}

body {
  background: #f5f5f5;
}

.fixed {
  width: 100%;
  position: fixed;
  left: 0;
  top: 0;
  right: 0;
  margin: auto;
  z-index: 9999;
  background: #fff;
  transition: all 0.5s;
  box-shadow: 0px 5px 3px -5px #ccc;
}

.absolute {
  position: absolute;
}

.main1200 {
  width: 1200px;
  margin: auto;
}

.overhidden {
  overflow: hidden;
}

.tab_con {
  display: none;
}

.tab_con:first-child {
  display: block;
}

.bgcolor {
  background: #999;
}

.mtop5 {
  margin-top: 5px;
}

.mtop10 {
  margin-top: 10px;
}

.mtop15 {
  margin-top: 15px;
}

.mtop20 {
  margin-top: 20px;
}

.mtop25 {
  margin-top: 25px;
}

.mtop30 {
  margin-top: 30px;
}

.mtop35 {
  margin-top: 35px;
}

.mtop40 {
  margin-top: 40px;
}

.mtop45 {
  margin-top: 45px;
}

.mtop50 {
  margin-top: 50px;
}

:root {
  --tf: linear;
  --effect: hover 1s var(--tf) infinite;
}