* {
  margin: 0;
  padding: 0;
}

body {
  background: #fff;
  font-family: Arial, 'Microsoft YaHei', SimHei, SimSun;
  font-size: 12px;
}

body,
ul,
ol,
li,
p,
h1,
h2,
h3,
h4,
h5,
h6,
form,
fieldset,
table,
td,
img,
div,
tr,
dl,
dd {
  margin: 0;
  padding: 0;
}

li,
img,
input,
em {
  list-style: none;
  border: none;
  font-style: normal;
  outline: none;
}

a:link,
a:visited {
  color: #333;
  text-decoration: none;
}

a:hover,
a:active {
  color: #f00;
  text-decoration: none;
}

a {
  text-decoration: none;
}

.wrap {
  width: 1200px;
  margin: 0 auto;
}

.img-none {
  display: none !important;
}

.img-position-absolute {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  max-width: 100%;
  max-height: 100%;
  display: block;
  margin: auto;
  padding: auto;
}

#bigbox {
  width: 100%;
  min-width: 1220px;
  float: left;
}

.header {
  width: 100%;
  background: #fff;
  box-shadow: 0 0 5px rgba(0, 0, 0, .5);
}

.logo {
  width: 640px;
  float: left;
  position: relative;
}

.logo img {
  width: 100%;
  display: block;
  height: auto;
  position: relative;
  z-index: 2;
}

.header .top {
  overflow: hidden;
  padding: 20px 0;
  /* background: url(../image/bj.png) no-repeat right top; */
}

.header_R {
  width: 100%;
  clear: both;
  background: #ca0410;
}

.nav {
  font-size: 16px;
  color: #fff;
}

.nav a {
  color: #fff;
  /* transition: all 0.4s; */
}

.nav a:hover {
  color: #fff;
}

.nav ul {
  display: flex;
  justify-content: space-between;
}

.nav li.cur {
  background: #fff;
}

.nav li {
  position: relative;
  width: 170px;
  text-align: center;
  transition: all 0.5s;
}

.nav li:hover {
  background: #fff;
}

.nav li a {
  line-height: 50px;
}

.nav li.cur a,
.nav li:hover a {
  color: #333;
}

.nav dl {
  width: 100%;
  font-size: 14px;
  background: rgba(255, 255, 255, 0.7);
  position: absolute;
  top: 50px;
  left: 0px;
  z-index: 999;
}

.nav li dl dd a,
.nav li.cur dl dd a,
.nav li:hover dl dd a {
  color: #333;
  line-height: 40px;
  display: block;
}

.nav dl dd:hover {
  background: rgba(202, 4, 16, .6);
}

.nav dl dd:hover a,
.nav li:hover dl dd a:hover {
  color: #fff;
}

.header_dianhua {
  float: right;
  height: 50px;
  line-height: 1;
  background: url(../image/header_dianhua.png) no-repeat left center;
  background-size: 40px auto;
  padding-left: 50px;
  margin-top: 35px;
}

.header_dianhua h2 {
  font-size: 26px;
  color: #ca0410;
  font-weight: bold;
}

.header_dianhua p {
  margin-top: 7px;
  color: #666;
  font-size: 14px;
  letter-spacing: 5px;
}

.header .top .eq {
  float: right;
  margin-top: 14px;
}

.header .top .eq img {
  display: block;
  width: 93px;
  height: auto;
  margin-left: 25px;
}

.header .top .eq p {
  color: #666666;
  font-size: 14px;
  text-align: center;
}

.footer-top {
  padding: 25px 0 18px;
  background: #f0f0f0;
  overflow: hidden;
}

.footer-top .address {
  width: 100%;
  max-width: 100%;
  margin-top: 15px;
}

.footer-top .addreinfo {
  margin-bottom: 15px;
  margin-right: 32px;
  line-height: 20px;
  text-align: center;
  width: 100%;
  display: flex;
  justify-content: center;
}

.footer-top .addreinfo dt {
  color: #666666;
  font-size: 16px;
  font-family: arial;
  font-weight: bold;
  margin-right: 5px;
}

.footer-top .addreinfo dd {
  color: #666666;
  font-size: 16px;
  font-family: arial;
  font-weight: normal;
}

.footer-top .footer-ri {
  float: right;
}

.footer-top .eq {
  float: left;
}

.footer-top .eq img {
  display: block;
  width: 104px;
  height: auto;
  margin: 0 auto 15px;
}

.footer-top .eq p {
  color: #666666;
  font-size: 14px;
  text-align: center;
}

.footer {
  width: 100%;
  overflow: hidden;
  text-align: center;
  background: #333;
  line-height: 30px;
  padding: 15px 0;
  font-size: 14px;
  color: #fff;
}

.footer a {
  color: #fff;
  margin: 0 10px;
}