@charset 'UTF-8';

/* banner图
---------------------------------------------- */

.banner {
  position: relative;
}

.banner .banner_bg {
  display: block;
  width: 100%;
}

.banner .banner_title {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  padding: 40PX 98PX 40PX 141PX;
  background-color: rgba(0, 0, 0, 0.4);
}

.banner .banner_title h2 {
  position: relative;
  font-size: 81PX;
  color: #fff;
  font-weight: 400;
}

.banner .banner_title h2::after {
  content: "";
  position: absolute;
  top: 1PX;
  right: -30PX;
  display: block;
  width: 6PX;
  height: 100%;
  background-color: #fff;
}

.banner .banner_crumb {
  position: absolute;
  left: 0;
  bottom: 70PX;
  background-color: #000;
}

.banner .banner_crumb span {
  display: block;
  margin: 0 6PX;
  font-size: 20PX;
  color: #fff;
  line-height: 1.5;
}

.banner .banner_crumb a {
  display: block;
  font-size: 20PX;
  line-height: 1.5;
  color: #fff;
}

.banner .banner_crumb .crumb_nav {
  position: relative;
  display: flex;
  align-items: center;
  height: 44PX;
  padding: 0 81PX 0 56PX;
}

.banner .banner_crumb .crumb_nav .nav_left {
  display: flex;
  align-items: center;
}

.banner .banner_crumb .crumb_nav .nav_left img {
  display: block;
  width: 16PX;
}

.banner .banner_crumb .crumb_nav .nav_right {
  display: flex;
  align-items: center;
  margin-left: 12PX;
}

.banner .banner_crumb .crumb_bg {
  display: block;
  height: 100%;
  position: absolute;
  top: 0;
  right: -52PX;
}

.banner .phone_number {
  position: absolute;
  right: 5%;
  bottom: 6%;
  font-size: 20PX;
  line-height: 1.5;
  color: #FFF;
}

@media screen and (min-width: 769px) and (max-width: 1201PX) {
  .banner .banner_title {
    padding: 30PX 88PX 30PX 130PX;
  }

  .banner .banner_title h2 {
    font-size: 50PX;
  }

  .banner .banner_crumb {
    bottom: 40PX;
  }

  .banner .banner_crumb span {
    font-size: 14PX;
  }

  .banner .banner_crumb a {
    font-size: 14PX;
  }

  .banner .phone_number {
    font-size: 16PX;
  }
}

@media screen and (max-width: 768px) {
  .banner .banner_title {
    padding: 1rem 2.45rem 1rem 3.525rem;
  }

  .banner .banner_title h2 {
    font-size: 1rem;
  }

  .banner .banner_title h2::after {
    right: -0.75rem;
    width: 4PX;
  }

  .banner .banner_crumb {
    bottom: 5%;
  }

  .banner .banner_crumb span {
    margin: 0 6PX;
    font-size: 0.45rem;
  }

  .banner .banner_crumb a {
    font-size: 0.45rem;
  }

  .banner .banner_crumb .crumb_nav {
    height: 1.25rem;
    padding: 0 0.375rem 0 0.375rem;
  }

  .banner .banner_crumb .crumb_nav .nav_left img {
    width: 0.4rem;
  }

  .banner .banner_crumb .crumb_nav .nav_right {
    margin-left: 0.3rem;
  }

  .banner .banner_crumb .crumb_bg {
    display: block;
    height: 100%;
    position: absolute;
    top: 0;
    right: -1.3rem;
  }

  .banner .phone_number {
    display: none;
  }
}

/* 导航菜单部分
---------------------------------------------- */

.menu {
  background-image: url(../images/include/classify_bg.png);
  background-size: cover;
}

.menu ul {
  display: flex;
}

.menu ul a {
  display: block;
  height: 79PX;
  padding: 0 39PX;
  font-size: 18PX;
  color: #fff;
  line-height: 79PX;
}

.menu ul li.menu_active {
  background-color: #ff0000;
}

.menu ul li:hover {
  background-color: #ff0000;
}

@media screen and (max-width: 1337PX) {
  .menu ul li a {
    padding: 0 25PX;
  }
}

@media screen and (max-width: 1137PX) {
  .menu ul li a {
    padding: 0 20PX;
  }
}

@media screen and (max-width: 1004PX) {
  .menu ul li a {
    padding: 0 15PX;
  }
}

@media screen and (min-width: 769px) and (max-width: 1199PX) {
  .menu ul a {
    padding: 0 1rem;
  }
}

@media screen and (max-width: 768px) {
  .menu ul {
    overflow-x: auto;
  }

  .menu ul li {
    flex-shrink: 0;
  }

  .menu ul a {
    height: 2.5rem;
    padding: 0 0.75rem;
    font-size: 0.7rem;
    line-height: 2.5rem;
  }
}

.public_title {
  display: flex;
  justify-content: center;
  padding-top: 82PX;
}

.public_title h3 {
  display: flex;
  align-items: center;
  padding: 0 28PX 25PX;
  border-bottom: 3PX solid #7DBAFF;
  color: #7DBAFF;
  font-weight: normal;
  text-align: center;
  line-height: 1.3;
}

.public_title h3 img {
  margin-left: 10PX;
  width: 30PX;
  height: 30PX;
}

@media screen and (max-width: 1200px) {
  .public_title h3 img {
    display: none;
  }
}

@media screen and (max-width: 854px) {
  .menu ul {
    overflow-x: auto;
  }

  .menu ul li {
    flex-shrink: 0;
  }
}


@media screen and (max-width: 768px) {
  .public_title h3 {
    padding: 0 0.7rem 0.625rem;
    font-size: 1rem;
  }
}

.reverse_details {
  padding-bottom: 80PX;
}

.reverse_details .details .details_sketch div {
  padding-bottom: 20PX;
  border-bottom: 2PX dashed #999;
  padding-top: 35PX;
}

.reverse_details .details .details_sketch div h4 {
  display: flex;
  align-items: center;
  font-size: 22PX;
  color: #000;
  margin-bottom: 23PX;
}

.reverse_details .details .details_sketch div h4:before {
  content: "";
  width: 7PX;
  height: 27PX;
  display: inline-block;
  background: #000;
  vertical-align: middle;
  margin-right: 5PX;
}

.reverse_details .details .details_sketch div p {
  font-size: 18PX;
  color: #999;
  line-height: 1.5;
  text-indent: 45PX;
}

.reverse_details .details .details_sketch, .reverse_details .details .details_sketch div, .reverse_details .details .details_sketch span {
  display: block;
  font-size: 18PX;
  color: #999;
  line-height: 1.5;
}

.reverse_details .details .details_sketch div img {
  display: block;
  height: 730PX;
  margin: 84PX auto;
}

@media screen and (max-width: 928px) {
  .reverse_details .details .details_sketch div img {
    width: 100%;
    height: auto;
  }
}

@media screen and (max-width: 768px) {
  .reverse_details {
    padding: 0 0.5rem 0.5rem;
  }

  .reverse_details .details .details_sketch div h4 {
    font-size: 1rem;
  }

  .reverse_details .details .details_sketch div span {
    font-size: 0.7rem;
  }

  .reverse_details .details .details_sketch div p {
    margin-top: 0.25rem;
    font-size: 0.7rem;
  }
}