* {
  margin: 0;
  padding: 0;
}
.show_tab:nth-child(2){
font-size: 18px;
width:190px;
}
a {
  text-decoration: none;
 color:#333;
}
.dividing_line {
  height: 2px;
  border: none;
  background-color: red;
}
.footer {
  padding-top: 40px;
  height: 200px;
}
.footer .footer_item {
  margin-bottom: 20px;
  text-align: center;
  color: #8e9775;
}
.footer .footer_btn {
  display: flex;
  justify-content: center;
}
.footer .footer_btn .btn {
  width: 168px;
  height: 41px;
  margin-right: 20px;
  position: relative;
  cursor: pointer;
}
.footer .footer_btn .btn:nth-last-child(1) {
  margin-right: 0;
}
.footer .footer_btn .btn img {
  width: 100%;
  height: 100%;
}
.footer .footer_btn .btn .btn_text {
  font-family: 'PingFang-SC-Regular';
  font-size: 22px;
  color: #ffffff;
  position: absolute;
  right: 10px;
  top: 5px;
}
.show_main_container {
  width: 1920px;
}
.show_main_container .header {
  display: flex;
  align-items: center;
  margin: 35px 360px  35px 360px;
  height: 60px;
}
.show_main_container .header .logo {
  display: flex;
  align-items: center;
}
.show_main_container .header .logo .logo_name {
  margin-left: 16px;
  font-size: 36px;
  font-family: 'PingFang-SC-Heavy';
  white-space: normal;
}
.show_main_container .header .search {
  display: flex;
  align-items: center;
  margin-left: 433px;
}
.show_main_container .header .search .input_container {
  position: relative;
}
.show_main_container .header .search .input_container .hot_container {
  position: absolute;
  right: 50px;
  height: 42px;
  line-height: 42px;
  top: 0;
  bottom: 0;
  opacity: 0.7;
}
.show_main_container .header .search .input_container input {
  border-radius: 21px;
  width: 500px;
  height: 42px;
  outline: none;
  border: 2px solid red;
  background-color: transparent;
  padding-left: 20px;
  box-sizing: border-box;
  color: red;
  opacity: 0.7;
}
.show_main_container .header .search .input_container input::placeholder {
  font-family: 'PingFang-SC-Regular';
}
.show_main_container .header .search .input_container .search_image {
  position: absolute;
  right: 0;
  bottom: 0;
  top: 0;
  opacity: 0.7;
  border-radius: 50%;
  cursor: pointer;
}
.show_main_container .header .search .shouji {
  width: 14px;
  height: 18px;
  opacity: 0.7;
  margin: 0 10px;
}
.show_main_container .header .search .shouji_text {
  font-size: 18px;
  font-family: 'PingFang-SC-Medium';
}
.show_main_container .line {
  border: none;
  background-color: #fd7009;
  height: 2px;
}
.show_main_container .show_tab {
  display: flex;
  margin: 66px 104px 86px 104px;
}
.show_main_container .show_tab .show_tab_item {
  cursor: pointer;
  width: 170px;
  height: 42px;
  line-height: 42px;
  text-align: center;
  margin-right: 22px;
  border-radius: 21px ;
  background-color: #eeebdd;
  font-family: 'PingFang-SC-Regular';
  font-size: 18px;
}
.show_main_container .show_tab .show_tab_item:nth-last-child(1) {
  margin-right: 0;
}
.show_main_container .show_tab .active {
  font-family: 'PingFang-SC-Heavy';
  font-size: 24px;
  color: #fd7009;
}
.show_main_container .tab_pane {
  margin: 0 102px;
}
.show_main_container .tab_pane .tab_header {
  font-family: 'PingFang-SC-Heavy';
  font-size: 30px;
  font-weight: bold;
  border-bottom: 1px solid #d8d8d8;
  padding-bottom: 10px;
}
.show_main_container .tab_pane .tab_content {
  padding: 38px 0;
  display: flex;
  flex-wrap: wrap;
}
.show_main_container .tab_pane .tab_content .page {
  width: 100%;
  margin-top: 20px;
  height: 30px;
}
.show_main_container .tab_pane .tab_content a:nth-child(6n) .tab_video_item {
  margin-right: 0;
}
.show_main_container .tab_pane .tab_content a:nth-child(n+7) .tab_video_item {
  margin-top: 54px;
}
.show_main_container .tab_pane .tab_content .tab_video_item {
  margin-right: 28px;
}
.show_main_container .tab_pane .tab_content .tab_video_item .tab_video_box {
  position: relative;
  width: 262px;
  height: 150px;
}
.show_main_container .tab_pane .tab_content .tab_video_item .tab_video_box .video_image {
  width: 100%;
  height: 100%;
}
.show_main_container .tab_pane .tab_content .tab_video_item .tab_video_box .video_btn {
  position: absolute;
  bottom: 7px;
  left: 7px;
  width: 22px;
  height: 22px;
  cursor: pointer;
}
.show_main_container .tab_pane .tab_content .tab_video_item .video_tips {
  font-family: 'PingFang-SC-Medium';
  font-size: 12px;
  color: #404040;
  margin-top: 10px;
}
.mt100{
    margin-top:100px;
}
.logo img{
  height:70px;
}