.main {
  width: 100%;
  max-width: 1920px;
  margin: 0 auto;
  padding-top: 70px;
}
.main .content {
  width: 1500px;
  margin: 0 auto;
}
.main .content .news_title {
  text-align: center;
  padding-top: 80px;
  margin-bottom: 80px;
}
.main .content .news_title .title {
  font-weight: bold;
  font-size: 56px;
  color: #333333;
}
.main .content .banner_box {
  display: flex;
  justify-content: space-between;
  margin-bottom: 120px;
}
.main .content .banner_box .news_banner {
  width: 750px;
  height: 523px;
  position: relative;
  overflow: hidden;
  border-radius: 12px;
}
.main .content .banner_box .news_banner img {
  width: 100%;
  height: 100%;
  transition: all 0.3s ease;
}
.main .content .banner_box .news_banner .news_content {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.5) 100%);
  color: #fff;
  padding: 218px 30px 40px;
  box-sizing: border-box;
  border-radius: 12px;
}
.main .content .banner_box .news_banner .news_content .cont1 {
  font-weight: bold;
  font-size: 20px;
}
.main .content .banner_box .news_banner .news_content .cont2 {
  font-weight: 400;
  font-size: 16px;
  margin-top: 20px;
}
.main .content .banner_box .news_banner .news_content .cont3 {
  font-weight: 400;
  font-size: 14px;
  margin-top: 27px;
}
.main .content .banner_box .news_banner:hover img {
  transform: scale(1.1);
}
.main .content .banner_box .news_banner2 {
  width: 340px;
}
.main .content .banner_box .news_banner2 .news2Img {
  width: 100%;
  border-radius: 12px;
  overflow: hidden;
  height: 255px;
  margin-bottom: 30px;
}
.main .content .banner_box .news_banner2 .news2Img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.3s ease;
}
.main .content .banner_box .news_banner2:hover .news2Img img {
  transform: scale(1.1);
}
.main .content .banner_box .news_banner2 .txt1 {
  font-weight: bold;
  font-size: 20px;
  color: #333333;
  line-height: 30px;
  margin-bottom: 20px;
  display: -webkit-box;
  /* 使用 Flexbox 布局 */
  -webkit-box-orient: vertical;
  /* 垂直方向排列 */
  -webkit-line-clamp: 2;
  /* 限制显示的行数，这里是3行 */
  overflow: hidden;
  /* 隐藏超出部分 */
  text-overflow: ellipsis;
}
.main .content .banner_box .news_banner2 .txt2 {
  font-size: 16px;
  color: #333333;
  margin-bottom: 20px;
  border-top: 1px solid #E7E7E7;
  padding-top: 20px;
}
.main .content .banner_box .news_banner2 .txt3 {
  font-size: 16px;
  color: #333333;
  margin-bottom: 18px;
  display: -webkit-box;
  /* 使用 Flexbox 布局 */
  -webkit-box-orient: vertical;
  /* 垂直方向排列 */
  -webkit-line-clamp: 2;
  /* 限制显示的行数，这里是3行 */
  overflow: hidden;
  /* 隐藏超出部分 */
  text-overflow: ellipsis;
  /* 用省略号表示超出部分 */
}
.main .content .banner_box .news_banner2 a {
  font-size: 16px;
  color: #333333;
  display: flex;
  align-items: center;
  transition: all 0.2s;
}
.main .content .banner_box .news_banner2 a .icon {
  transform: rotate(90deg);
  display: inline-block;
  color: #000000;
  font-size: 24px;
  margin-left: 5px;
  transition: all 0.2s;
}
.main .content .banner_box .news_banner2 a:hover {
  color: #b81c25;
}
.main .content .banner_box .news_banner2 a:hover .icon {
  color: #b81c25;
}
.main .content .tabs_box {
  width: 1300px;
  margin: 0 auto;
  font-weight: 400;
  font-size: 22px;
  display: flex;
  align-items: center;
}
.main .content .tabs_box .tabs_li {
  color: #231F20;
  margin-right: 80px;
  cursor: pointer;
  padding: 30px 0;
  transition: all 0.2s;
  border-bottom: 2px solid transparent;
  position: relative;
}
.main .content .tabs_box .tabs_li::after {
  content: "";
  width: 0;
  height: 2px;
  background: #B81C25;
  position: absolute;
  left: 0;
  bottom: -2px;
  right: 0;
  margin: auto;
  transition: all 0.4s ease;
}
.main .content .tabs_box .tabs_li:hover {
  color: #B81C25;
}
.main .content .tabs_box .tabs_li:hover::after {
  width: 100%;
}
.main .content .tabs_box .tabs_lis {
  color: #B81C25;
  border-bottom: 2px solid #B81C25;
}
.main .news_ul {
  width: 100%;
  max-width: 1920px;
  margin: 0 auto;
  box-sizing: border-box;
}
.main .news_ul .news_list {
  width: 1300px;
  margin: 0 auto;
}
.main .news_ul .news_list .news_li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 40px 8px;
  border-bottom: 1px solid #DADADA;
  transition: all 0.3s;
}
.main .news_ul .news_list .news_li .li_left {
  width: 65px;
  height: 66px;
  border-radius: 8px;
  border: 1px solid #A7A5A5;
  text-align: center;
  font-size: 12px;
  padding: 0px 12px 0;
  box-sizing: border-box;
}
.main .news_ul .news_list .news_li .li_left .timerData {
  font-size: 26px;
  color: #b81c25;
  border-bottom: 1px solid #b81c25;
  padding-bottom: 3px;
  margin-bottom: 3px;
  line-height: 30px;
  padding-top: 4px;
}
.main .news_ul .news_list .news_li .li_cont {
  font-weight: 400;
  transition: all 0.2s;
  width: 93%;
}
.main .news_ul .news_list .news_li .li_cont div:nth-child(1) {
  font-weight: 500;
  font-size: 20px;
  color: #231F20;
  line-height: 30px;
  margin-bottom: 10px;
  transition: all 0.2s;
}
.main .news_ul .news_list .news_li .li_cont div:nth-child(2) {
  font-weight: 500;
  font-size: 16px;
  color: #A7A5A5;
  line-height: 30px;
  display: -webkit-box;
  /* 使用 Flexbox 布局 */
  -webkit-box-orient: vertical;
  /* 垂直方向排列 */
  -webkit-line-clamp: 1;
  /* 限制显示的行数，这里是3行 */
  overflow: hidden;
  /* 隐藏超出部分 */
}
.main .news_ul .news_list .news_li:hover {
  background: rgba(184, 28, 37, 0.05);
}
.main .news_ul .news_list .news_li:hover .li_cont div:nth-child(1) {
  color: #B81C25;
}
.main .news_ul .news_list .news_li:last-child {
  border: none;
}
.main .newsShow {
  display: block;
}
.main .news_paging {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 100px 0 120px;
}
.main .news_paging .previousPage {
  width: 40px;
  height: 40px;
  color: #000000;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #000000;
  margin-right: 20px;
  cursor: pointer;
  transition: all 0.2s;
  border-radius: 20px;
  box-sizing: border-box;
}
.main .news_paging .previousPage span {
  font-size: 26px;
  transform: rotate(-90deg);
}
.main .news_paging .previousPage:hover {
  background: #B81C25;
  border: 1px solid #B81C25;
  color: #fff;
}
.main .news_paging .nextPage {
  width: 40px;
  height: 40px;
  color: #000000;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #000000;
  margin-left: 20px;
  cursor: pointer;
  transition: all 0.2s;
  border-radius: 20px;
  box-sizing: border-box;
}
.main .news_paging .nextPage span {
  font-size: 26px;
  transform: rotate(90deg);
}
.main .news_paging .nextPage:hover {
  background: #B81C25;
  border: 1px solid #B81C25;
  color: #fff;
}
.main .news_paging .pageNum {
  min-width: 40px;
  height: 40px;
  line-height: 40px;
  font-family: Source Han Sans CN;
  font-size: 18px;
  color: #000;
  transition: all 0.2s;
  padding: 0 5px;
  cursor: pointer;
  text-align: center;
  border: 1px solid #DDE2E6;
  border-radius: 20px;
  box-sizing: border-box;
}
.main .news_paging .pageNum:hover {
  background: #B81C25;
  border: 1px solid #B81C25;
  color: #fff;
}
.main .news_paging .pageNums {
  pointer-events: none;
}
.main .news_paging .pageNum + .pageNum {
  margin-left: 10px;
}
.main .news_paging .pageNumActive {
  color: #fff;
  background-color: #B81C25;
  border: 1px solid #B81C25;
}
.main .news_paging .ellipsis {
  font-family: Source Han Sans CN;
  font-weight: bold;
  font-size: 22px;
  padding: 10px 15px;
  color: #333333;
  transition: all 0.2s;
}
a {
  display: inline-block;
}
img {
  display: block;
}
@media screen and (min-width: 808px) and (max-width: 1180px) {
  .main .content {
    width: calc(100% - 60px);
  }
  .main .content .banner_box {
    display: block;
    margin-bottom: 15vw;
  }
  .main .content .banner_box .news_banner {
    width: 100%;
    height: auto;
    margin-bottom: 8vw;
  }
  .main .content .banner_box .news_banner img {
    width: 100%;
    height: 62.75vw;
    border-radius: 1.625vw;
    object-fit: cover;
  }
  .main .content .banner_box .news_banner .news_content {
    padding: 3.75vw;
    display: flex;
    flex-wrap: wrap;
    flex-direction: column-reverse;
  }
  .main .content .banner_box .news_banner .news_content .cont1 {
    font-weight: bold;
    font-size: 3.75vw;
    color: #fff;
    display: -webkit-box;
    /* 使用 Flexbox 布局 */
    -webkit-box-orient: vertical;
    /* 垂直方向排列 */
    -webkit-line-clamp: 2;
    /* 限制显示的行数，这里是3行 */
    overflow: hidden;
    /* 隐藏超出部分 */
    text-overflow: ellipsis;
    /* 用省略号表示超出部分 */
  }
  .main .content .banner_box .news_banner .news_content .cont2 {
    width: 100%;
    font-size: 3.375vw;
    color: #fff;
    margin-bottom: 2.5vw;
  }
  .main .content .banner_box .news_banner .news_content .cont3 {
    font-size: 3.25vw;
    color: #fff;
  }
  .main .content .banner_box .news_banner2 {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10.75vw;
  }
  .main .content .banner_box .news_banner2 .news2Img {
    width: 45.375vw;
    height: 34vw;
    border-radius: 1.625vw;
    overflow: hidden;
    height: 255px;
    margin-bottom: 0;
  }
  .main .content .banner_box .news_banner2 .banner2_cont {
    width: 42.5vw;
  }
  .main .content .banner_box .news_banner2 .txt1 {
    width: 42.5vw;
    font-size: 3.75vw;
    display: -webkit-box;
    /* 使用 Flexbox 布局 */
    -webkit-box-orient: vertical;
    /* 垂直方向排列 */
    -webkit-line-clamp: 2;
    /* 限制显示的行数，这里是3行 */
    overflow: hidden;
    /* 隐藏超出部分 */
    text-overflow: ellipsis;
    line-height: 1.5;
    padding-bottom: 0;
    margin-bottom: 2.375vw;
    border: 0;
  }
  .main .content .banner_box .news_banner2 .txt2 {
    margin-bottom: 5.5vw;
    font-size: 3.25vw;
    color: #999999;
  }
  .main .content .banner_box .news_banner2 .txt3 {
    display: none;
  }
  .main .content .banner_box .news_banner2 a {
    font-size: 3.325vw;
  }
  .main .content .banner_box .news_banner2 a .icon {
    font-size: 4.325vw;
    margin-top: 0;
  }
  .main .content .tabs_box {
    width: 100%;
    font-size: 3.75vw;
    display: flex;
    align-items: center;
  }
  .main .content .tabs_box .tabs_li {
    margin-right: 30px;
    padding-bottom: 5.625vw;
  }
  .main .news_ul {
    max-width: 100%;
    width: calc(100% - 60px);
    overflow: hidden;
  }
  .main .news_ul .news_list {
    width: calc(100% - 60px);
  }
  .main .news_ul .news_list .news_li .li_cont {
    width: 88%;
  }
}
@media screen and (min-width: 1180px) and (max-width: 1400px) {
  .main .content {
    width: calc(100% - 60px);
  }
  .main .content .banner_box .news_banner {
    width: 530px;
    height: 363px;
  }
  .main .content .banner_box .news_banner .news_content {
    border-radius: 12px;
  }
  .main .content .banner_box .news_banner2 {
    width: 300px;
  }
  .main .content .banner_box .news_banner2 .news2Img {
    height: 180px;
    margin-bottom: 5px;
  }
  .main .content .banner_box .news_banner2 .txt1 {
    font-size: 16px;
    margin-bottom: 5px;
  }
  .main .content .banner_box .news_banner2 .txt2 {
    font-size: 14px;
    padding-top: 5px;
    margin-bottom: 10px;
  }
  .main .content .banner_box .news_banner2 .txt3 {
    font-size: 14px;
  }
  .main .content .banner_box .news_banner2 a {
    font-size: 14px;
  }
  .main .content .banner_box .news_banner2 a .icon {
    margin-top: -2px;
    font-size: 18px;
  }
  .main .news_ul {
    width: 100%;
    box-sizing: border-box;
  }
  .main .news_ul .news_list {
    width: calc(100% - 60px);
    margin-top: 0;
    box-sizing: border-box;
  }
  .main .news_paging {
    padding: 50px 0 60px;
  }
}
@media screen and (min-width: 1400px) and (max-width: 1650px) {
  .main .content {
    width: calc(100% - 60px);
  }
  .main .content .banner_box .news_banner {
    width: 690px;
    height: 455px;
  }
  .main .content .banner_box .news_banner .news_content {
    border-radius: 12px;
  }
  .main .content .banner_box .news_banner2 {
    width: 330px;
  }
  .main .content .banner_box .news_banner2 .news2Img {
    height: 200px;
  }
  .main .content .banner_box .news_banner2 .txt1 {
    font-size: 16px;
  }
  .main .content .banner_box .news_banner2 .txt2 {
    font-size: 14px;
  }
  .main .content .banner_box .news_banner2 .txt3 {
    font-size: 14px;
  }
  .main .content .banner_box .news_banner2 a {
    font-size: 14px;
  }
  .main .content .banner_box .news_banner2 a .icon {
    margin-top: -2px;
    font-size: 18px;
  }
  .main .content .tabs_box {
    width: calc(100% - 60px);
  }
  .main .news_ul {
    max-width: 100%;
    width: 100%;
    padding: 0 30px;
    overflow: hidden;
    box-sizing: border-box;
  }
  .main .news_ul .news_list {
    width: calc(100% - 60px);
  }
}
@media screen and (max-width: 800px) {
  .main {
    width: 100%;
    padding-top: 14.5vw;
  }
  .main .content {
    width: 92vw;
    margin: 0 auto;
  }
  .main .content .news_title {
    display: block;
    margin-bottom: 12.5vw;
    padding-top: 50px;
  }
  .main .content .news_title .title {
    font-size: 32px;
    text-align: center;
  }
  .main .content .news_title .title_screen {
    margin-top: 10.625vw;
  }
  .main .content .news_title .title_screen .screen_li {
    width: 44.625vw;
    height: 9.375vw;
    font-size: 3.5vw;
  }
  .main .content .news_title .title_screen .screen_li .screen_box .screen_box_li {
    font-size: 3.5vw;
    height: 8vw;
    line-height: 8vw;
  }
  .main .content .news_title .title_screen .screen_li svg {
    width: 5.5vw;
    height: 4vw;
  }
  .main .content .banner_box {
    display: block;
    margin-bottom: 0;
  }
  .main .content .banner_box .news_banner {
    width: 100%;
    height: auto;
    margin-bottom: 8vw;
  }
  .main .content .banner_box .news_banner img {
    width: 100%;
    height: 62.75vw;
    border-radius: 1.625vw;
    object-fit: cover;
  }
  .main .content .banner_box .news_banner .news_content {
    padding: 3.75vw;
    display: flex;
    flex-wrap: wrap;
    flex-direction: column-reverse;
  }
  .main .content .banner_box .news_banner .news_content .cont1 {
    font-weight: bold;
    font-size: 3.75vw;
    color: #fff;
    display: -webkit-box;
    /* 使用 Flexbox 布局 */
    -webkit-box-orient: vertical;
    /* 垂直方向排列 */
    -webkit-line-clamp: 2;
    /* 限制显示的行数，这里是3行 */
    overflow: hidden;
    /* 隐藏超出部分 */
    text-overflow: ellipsis;
    /* 用省略号表示超出部分 */
  }
  .main .content .banner_box .news_banner .news_content .cont2 {
    width: 100%;
    font-size: 3.375vw;
    color: #fff;
    margin-bottom: 2.5vw;
  }
  .main .content .banner_box .news_banner .news_content .cont3 {
    font-size: 3.25vw;
    color: #fff;
  }
  .main .content .banner_box .news_banner2 {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10.75vw;
  }
  .main .content .banner_box .news_banner2 .news2Img {
    width: 45.375vw;
    height: 34vw;
    margin-bottom: 0;
    border-radius: 1.625vw;
  }
  .main .content .banner_box .news_banner2 .banner2_cont {
    width: 42.5vw;
  }
  .main .content .banner_box .news_banner2 .txt1 {
    width: 42.5vw;
    font-size: 3.75vw;
    display: -webkit-box;
    /* 使用 Flexbox 布局 */
    -webkit-box-orient: vertical;
    /* 垂直方向排列 */
    -webkit-line-clamp: 2;
    /* 限制显示的行数，这里是3行 */
    overflow: hidden;
    /* 隐藏超出部分 */
    text-overflow: ellipsis;
    line-height: 1.5;
    padding-bottom: 0;
    margin-bottom: 2.375vw;
    border: 0;
  }
  .main .content .banner_box .news_banner2 .txt2 {
    margin-bottom: 5.5vw;
    font-size: 3.25vw;
    color: #999999;
  }
  .main .content .banner_box .news_banner2 .txt3 {
    display: none;
  }
  .main .content .banner_box .news_banner2 a {
    font-size: 3.325vw;
  }
  .main .content .banner_box .news_banner2 a .icon {
    font-size: 4.325vw;
    margin-top: 0;
  }
  .main .content .banner_box .news_banner2:nth-child(3) {
    margin-bottom: 0;
  }
  .main .content .tabs_box {
    width: 100%;
    font-size: 3.75vw;
    display: flex;
    align-items: center;
    padding-top: 60px;
  }
  .main .content .tabs_box .tabs_li {
    margin-right: 30px;
    padding-bottom: 5.625vw;
  }
  .main .news_ul {
    width: 100%;
    padding: 0 3.75vw;
  }
  .main .news_ul .news_list {
    margin-top: 0;
    width: 100%;
    box-sizing: border-box;
    padding: 0;
  }
  .main .news_ul .news_list .news_li {
    padding: 5.625vw 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .main .news_ul .news_list .news_li .li_left {
    width: 16.25vw;
    margin-right: 0;
  }
  .main .news_ul .news_list .news_li .li_cont {
    width: 70vw;
    height: 60px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }
  .main .news_ul .news_list .news_li .li_cont div:nth-child(1) {
    font-size: 16px;
    color: #282828;
    display: -webkit-box;
    /* 使用 Flexbox 布局 */
    -webkit-box-orient: vertical;
    /* 垂直方向排列 */
    -webkit-line-clamp: 1;
    /* 限制显示的行数，这里是3行 */
    overflow: hidden;
    font-weight: bold;
    margin-bottom: 8px;
    line-height: normal;
  }
  .main .news_ul .news_list .news_li .li_cont div:nth-child(2) {
    width: auto;
    height: auto;
    overflow: unset;
    line-height: 16px;
    font-size: 14px;
    color: #A7A5A5;
    padding: 0;
    display: -webkit-box;
    /* 使用 Flexbox 布局 */
    -webkit-box-orient: vertical;
    /* 垂直方向排列 */
    -webkit-line-clamp: 2;
    /* 限制显示的行数，这里是3行 */
    overflow: hidden;
  }
  .main .news_paging {
    padding-top: 16vw;
  }
  .main .news_paging .previousPage {
    width: 40px;
    height: 40px;
    margin-right: 20px;
    box-sizing: border-box;
  }
  .main .news_paging .nextPage {
    width: 40px;
    height: 40px;
    margin-left: 3.25vw;
    transition: all 0.2s;
    box-sizing: border-box;
  }
  .main .news_paging .pageNum {
    font-size: 3.5vw;
  }
  .main .news_paging .ellipsis {
    font-size: 3.5vw;
    padding: 1.875vw 2.5vw;
  }
}