.bg {
  background: #c40000;
}
.c {
  color: #c40000;
}
@media (max-width: 1600px) {
  .righttop {
    width: 10rem;
  }
  footer .center {
    padding-right: 1rem;
  }
}
@media (max-width: 1440px) {
  footer .center p {
    max-width: 40%;
  }
}
@media (max-width: 1366px) {
  footer .flex2 .left {
    width: 20%;
  }
  footer .flex2 .left img {
    height: 5rem;
  }
  footer .center {
    width: 60%;
  }
  .righttop {
    top: 20%;
  }
}
@media (max-width: 990px) {
  header {
    display: none;
  }
  .index_two .squera_pro img {
    height: 13rem;
  }
  footer .center {
    flex-wrap: wrap;
  }
  footer .center p {
    width: 100% !important;
    max-width: 100% !important;
    line-height: 30px;
  }
  footer .center {
    width: 45%;
  }
  footer .right {
    width: 30%;
  }
  .phone.white {
    border-bottom: 1px solid #efefef;
  }
  footer .flex2 .left {
    width: 25%;
  }
  .righttop {
    display: none;
  }
  .search_con .left {
    width: 100%;
  }
  .search_con .right {
    width: 100%;
    margin-top: 15px;
  }
  .list_about .picMarquee-left .bd ul li {
    width: 33.3%;
  }
  .list_about .row .right {
    margin-top: 15px;
  }
  .list_about .row .right .text {
    line-height: 30px;
  }
  .list_about_two ul li {
    margin-top: 1.5rem;
    padding: 0 0.5rem;
  }
  .list_about_two ul {
    margin: 1rem -0.5rem 0;
  }
  .shangxia .right .flex {
    justify-content: flex-start;
    margin-top: 0.625rem;
  }
  .aside_left {
    display: none;
  }
  .aside_right {
    width: 100%;
    padding-left: 0;
    float: none;
  }
  .banner .swiper-button-prev,
  .banner .swiper-button-next {
    display: none;
  }
  .swiper-pagination-bullet-active {
    background: #c40000;
  }
  .index_two .ul li {
    padding: 0 0.25rem;
  }
  .index_two .ul {
    margin: 0 -0.25rem 2.8125rem;
  }
  .index_three .title {
    font-size: 2rem;
    letter-spacing: 0rem;
  }
  .index_two .flex a {
    margin: 0 2.625rem;
  }
  .list_about.index .row > div .text {
    margin: 15px 0;
  }
  .list_about.index .title {
    padding-bottom: 0.75rem;
    font-size: 1.75rem;
  }
  .index_four ul li {
    padding: 0 0.875rem;
  }
  .index_four ul {
    margin: 1rem -0.875rem 0;
  }
  .index_four ul li > div .text {
    line-height: 30px;
    height: 90px;
    margin-top: 12px;
  }
  .index_two .title,
  .index_five.list_about_two .title,
  .index_six .title {
    font-size: 30px;
  }
}
@media (max-width: 767px) {
  .list_contact .content {
    position: static;
    padding: 20px;
  }
  .list_contact .content .text1 {
    line-height: 30px;
  }
  .p80 {
    padding: 25px 0;
  }
  .list_contact .text.mt20 {
    margin-top: 10px;
  }
  .list_contact .ditu {
    margin-top: 20px;
  }
  footer .flex2 .left,
  footer .flex2 .center,
  footer .flex2 .right {
    width: 100%;
  }
  footer .flex2 .left img {
    height: 3.5rem;
  }
  footer .center {
    padding-right: 0;
    margin: 15px 0;
  }
  footer .right {
    text-align: left;
  }
  footer .right .tel {
    margin-top: 0;
  }
  footer .text.mt30 {
    margin-top: 15px;
  }
  .list_about .picMarquee-left .bd ul li {
    width: 50%;
  }
  .list_about .picMarquee-left {
    margin-top: 20px;
  }
  .list_about .row > div .text {
    font-size: 14px;
    line-height: 26px;
  }
  .list_about_two ul li {
    width: 33.3%;
    margin-top: 15px;
  }
  .list_about_two ul {
    margin-top: 0;
  }
  .squera_news .right {
    padding-left: 1.375rem;
  }
  .show_pro .img {
    width: 100%;
    margin-top: 15px;
  }
  .shangxia {
    padding-top: 20px;
    margin-top: 20px;
  }
  .show_pro_detail .name span::before {
    bottom: -3px;
    height: 5px;
  }
  .index_one ul li .num span {
    font-size: 24px;
  }
  .index_one {
    padding: 20px 0;
  }
  .index_two .ul {
    flex-wrap: wrap;
  }
  .index_two .ul li {
    margin-bottom: 5px;
  }
  .index_two .text1,
  .index_four .text1,
  .index_five .text1,
  .index_six .text1 {
    margin: 15px 0 20px;
  }
  .index_two .ul {
    margin-bottom: 15px;
  }
  .index_two .flex a {
    margin: 0 10px;
    width: 8rem;
  }
  .index_two .flex {
    margin-top: 20px;
  }
  .index_three .title {
    font-size: 24px;
  }
  .index_four ul li > div .bot {
    padding: 15px;
  }
  .index_four ul li > div .bot .text {
    height: auto;
  }
  .index_four ul li:not(:last-child) {
    margin-bottom: 15px;
  }
  .index_four ul {
    margin-top: 0;
  }
  .index_five.list_about_two {
    padding-top: 25px;
  }
  .index_six ul {
    margin-top: 0;
  }
  .index_six ul li:not(:last-child) {
    margin-bottom: 15px;
  }
  .index_six ul li > a {
    box-shadow: 0 0 1rem rgba(0, 0, 0, 0.12);
  }
  .index_six ul li > a .con .data .flex {
    opacity: 1;
    padding-top: 10px;
    padding-bottom: 0;
  }
  .index_two .squera_pro img {
    height: 10rem;
  }
  .index_two .title,
  .index_five.list_about_two .title,
  .index_six .title {
    font-size: 1.75rem;
  }
  .pagination > li {
    width: 2.125rem;
    height: 2.125rem;
  }
}