html,
body {
  margin: 0;
  padding: 0;
}
body a:link {
  text-decoration: none !important;
}
body a:hover {
  text-decoration: none !important;
}
body a:active {
  text-decoration: none !important;
}
body a:visited {
  text-decoration: none !important;
}
li {
  list-style: none;
}
header {
  position: fixed;
  top: 0px;
  min-height: 106px;
  padding: 0 70px;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  z-index: 9;
}
header .right .index_nav ul {
  display: flex;
  flex-direction: row;
}
header .right .index_nav ul li {
  font-size: 16px;
  font-family: Arial;
  height: 30px;
  line-height: 30px;
  margin-right: 30px;
}
header .right .index_nav ul li a {
  color: #000000;
  transition: all 0.4s ease-in-out;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.4);
  height: 30px;
  overflow: hidden;
  display: block;
  width: 80px;
  text-align: center;
}
header .right .index_nav ul li a .en {
  opacity: 1;
  transition: all 0.3s ease-in-out;
}
header .right .index_nav ul li a .ch {
  display: none;
  opacity: 0;
  transition: all 0.7s ease-in-out;
}
header .right .index_nav ul li a:hover {
  color: red;
}
header .right .index_nav ul li a:hover .en {
  display: none;
  opacity: 0;
  transition: all 0.3s ease-in-out;
}
header .right .index_nav ul li a:hover .ch {
  display: block;
  opacity: 1;
  transition: all 0.7s ease-in-out;
}
.hswiper {
  width: 100%;
  height: 100%;
}
.hswiper img {
  width: 100%;
}
.main .item {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: repeat(2, 1fr);
  grid-gap: 5px;
  box-sizing: border-box;
  margin-bottom: 5px;
}
.main .item .pr {
  position: relative;
}
.main .item .pr a img {
  width: 100%;
  height: 100%;
  vertical-align: middle;
}
.main .item .pr .wz {
  position: absolute;
  z-index: 999;
  text-align: center;
  width: 100%;
  opacity: 0;
}
.main .item .pr:hover .tp {
  background: #000000;
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.main .item .pr:hover .tp a img {
  opacity: 0.2;
  transition: all 0.5s;
  transform: scale(1.12);
}
.main .item .pr:hover .wz {
  display: block;
  margin-top: 0px;
  opacity: 1;
  transform: translateY(-50%);
  transition: all 0.5s;
  top: 50%;
}
.main .item .pr:hover .wz p a {
  color: #fff;
}
.main .item .pr:hover .wz p:nth-of-type(1) {
  font-size: 22px;
  font-weight: bold;
  font-family: arial;
}
.main .item .pr:hover .wz p:nth-of-type(2) {
  font-size: 16px;
  padding-top: 10px;
  position: relative;
  margin-top: 10px;
  font-weight: normal;
}
.main .item .pr:hover .wz p:nth-of-type(2)::before {
  content: '';
  position: absolute;
  height: 1px;
  width: 144px;
  left: 50%;
  margin-left: -72px;
  top: 0px;
  background: #fff;
}
.main .item .pr:nth-of-type(1) {
  grid-row-start: span 2;
}
.main .item:nth-child(even) .pr:nth-of-type(1) {
  grid-row-start: span 1;
}
.main .item:nth-child(even) .pr:nth-of-type(2) {
  grid-row-start: 2;
  grid-row-end: 3;
}
.main .item:nth-child(even) .pr:nth-of-type(3) {
  grid-row-start: 1;
  grid-row-end: 3;
}
footer {
  background: #000;
  display: flex;
  flex-direction: row;
  padding: 0 70px;
  width: 100%;
  height: 470px;
  color: #fff;
  justify-content: space-between;
  box-sizing: border-box;
  padding-top: 50px;
  font-size: 16px;
}
footer .item .title {
  font-weight: bold;
  margin-bottom: 20px;
}
footer .item .one {
  margin-bottom: 40px;
}
footer .item .one p a {
  color: #fff;
}
footer .item .last {
  margin-bottom: 50px;
}
footer .item .boottom p {
  line-height: 30px;
}
footer .item .boottom p a {
  margin-right: 20px;
}
footer .item:nth-child(1) .address {
  margin-top: 20px;
}
footer .item:nth-child(1) .address p {
  line-height: 5px;
}