* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-size: 16px;
  font-family: "Microsoft Yahei", "微软雅黑", "宋体";
  background: #282b34 url(../images/bg2.jpg) no-repeat 0 0 / 100% fixed;
}
a {
  text-decoration: none;
  color: #ccc;
}
a:hover {
  color: #fff;
}
ul,
ol {
  list-style: none;
}
img {
  vertical-align: middle;
}
.pubCon {
  width: 1200px;
  margin: 0 auto;
}
.header {
  height: 80px;
  background-color: rgba(7, 7, 7, 0.774);
  line-height: 80px;
  border-bottom: 2px solid #fff;
  width: 100%;
  min-width: 1200px;
}
.header .head {
  display: flex;
  justify-content: space-between;
}
.header .head > a {
  height: 60px;
  display: inline-block;
}
.header .head > a img {
  width: 120px;
  height: 60px;
}
.header .head ul {
  display: flex;
  font-size: 25px;
}
.header .head ul li {
  width: auto;
  height: 40px;
  margin-right: 20px;
}
.header .head ul li a {
  width: 120px;
  height: 40px;
}
.foucs {
  min-width: 1200px;
  width: 100%;
  height: 250px;
}
.foucs img {
  width: 100%;
  height: 250px;
  opacity: 0.9;
}
.tab {
  margin: 20px auto;
}
.tab ul {
  display: flex;
  justify-content: space-around;
  font-size: 22px;
}
.tab ul li {
  margin-right: 2px;
  height: 50px;
  line-height: 50px;
  text-align: center;
  background-color: rgba(0, 0, 0, 0.8);
  width: 100%;
}
.tab ul li:last-child {
  margin-right: 0;
}
.tab ul li a {
  display: inline-block;
  font-weight: 700;
}
.tab ul li.ai {
  background-color: #ccc;
}
.tab ul li.ai a {
  color: #080808;
}
.main .tabMain {
  margin-bottom: 10px;
  font-weight: 700;
  background-color: rgba(0, 0, 0, 0.8);
  height: auto;
  display: flex;
  border: 1px solid transparent;
  transition: all 0.3s;
}
.main .tabMain .left {
  flex: 2;
  align-self: center;
}
.main .tabMain .left a {
  display: inline-block;
}
.main .tabMain .left a img {
  width: 100%;
  padding: 15px;
  transition: all 0.3s;
}
.main .tabMain .left:hover img {
  transform: scale(1.05);
}
.main .tabMain .middle {
  flex: 3;
  font-size: 20px;
  line-height: 1.5;
  color: #ccc;
  border-right: 10px solid #282b34;
}
.main .tabMain .middle .title {
  font-size: 25px;
  margin: 20px 0;
  color: #e9ae6d;
}
.main .tabMain .middle .explan {
  color: red;
}
.main .tabMain .middle span {
  display: block;
}
.main .tabMain .middle .run {
  color: green;
  font-size: 25px;
  margin: 10px 0;
}
.main .tabMain .right {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-evenly;
  text-align: center;
  font-size: 20px;
  padding-right: 10px;
  padding-left: 10px;
}
.main .tabMain .right a {
  display: block;
  width: 100%;
  font-weight: 400;
  height: 50px;
  line-height: 50px;
  background: linear-gradient(to bottom, #bb1212 0%, #860c0e 100%);
  border-radius: 5px;
}
.main .tabMain .right a:hover {
  background: #fff;
  color: #1b1d1d;
}
.main .tabMain:hover {
  border: 1px solid #ccc;
}
.main h2 {
  text-align: center;
  margin: 5px auto;
}
.main .article ul {
  margin-top: 10px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.main .article ul li {
  padding: 10px;
  margin-bottom: 10px;
  width: 235px;
  height: auto;
  background-color: rgba(0, 0, 0, 0.8);
  transition: all 0.3s;
}
.main .article ul li img {
  padding: 5px;
  width: 100%;
  height: auto;
}
.main .article ul li .item {
  color: #ccc;
  display: flex;
  flex-direction: column;
  text-align: center;
}
.main .article ul li .item h3.title {
  margin-top: 10px;
  font-size: 16px;
}
.main .article ul li .item .desc {
  font-size: 14px;
}
.main .article ul li .item span {
  margin: 10px 0;
  font-size: 12px;
}
.main .article ul li:hover {
  transform: translateY(-8px);
}
.main .comm {
  display: flex;
  justify-content: space-between;
}
.main .comm ul {
  margin-top: 10px;
  width: 49%;
  background-color: rgba(0, 0, 0, 0.8);
}
.main .comm ul li {
  padding: 0 10px;
  width: 100%;
  overflow: hidden;
  border-bottom: 1px dashed #ccc;
  padding-bottom: 2px;
  margin-bottom: 10px;
}
.main .comm ul li:last-child {
  margin-bottom: 0;
}
.main .comm ul li a {
  float: left;
  font-size: 14px;
}
.main .comm ul li span {
  float: right;
  color: #ccc;
  font-size: 12px;
  font-weight: 400;
}
.main .comm ul li:hover {
  background-color: #ccc;
}
.main .comm ul li:hover a {
  color: #080808;
}
.main .comm ul li:hover span {
  color: #080808;
}
.you {
  min-width: 1200px;
  margin-top: 20px;
  background-color: rgba(71, 69, 69, 0.8);
  height: 40px;
  line-height: 40px;
  color: #ccc;
  border-top: 2px solid #fff;
}
.you a {
  margin-right: 10px;
}
.you a:hover {
  color: #fff;
}
.kefu {
  z-index: 10;
  position: fixed;
  left: 20;
  top: 35%;
}
.kefu p {
  color: #ccc;
  font-size: 30px;
}
.kefu input {
  display: block;
  color: #ccc;
  width: 150px;
  height: 50px;
  border-radius: 5%;
  font-size: 18px;
  background-color: rgba(240, 46, 46, 0.678);
}
.kefu input:hover {
  background-color: #ec4040d8;
}
.footer {
  min-width: 1200px;
  background-color: rgba(0, 0, 0, 0.8);
  height: 150px;
  line-height: 150px;
  color: #ccc;
  text-align: center;
}