@charset "UTF-8";
#mainlevel_03 .nav-link {
  color: #000;
  border-bottom: 3px inset #e94609;
}

.banner {
  background: url(../images/case/case_banner.jpg) no-repeat center center;
  background-size: cover;
}
.banner .banner-text {
  font-family: Arial;
  color: #fff;
  font-weight: bold;
  text-align: center;
  margin: 0 auto;
}

.case-first {
  font-family: Arial;
}
.case-first .first-content {
  background: #f8f8f8;
  box-shadow: 0px 1px 7px 0px rgba(7, 2, 5, 0.18);
}
.case-first .first-content .case-title {
  text-align: center;
  font-weight: bold;
  color: #333;
}
.case-first .first-content .info-box {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.case-first .first-content .info-box .box-left {
  overflow: hidden;
}
.case-first .first-content .info-box .box-left img {
  width: 100%;
  height: auto;
  display: block;
  transition: all 0.5s ease;
}
.case-first .first-content .info-box .box-left img:hover {
  transform: scale(1.1);
}
.case-first .first-content .info-box .box-right {
  background: #fff;
}
.case-first .first-content .info-box .box-right .info-list p {
  color: #666;
  position: relative;
}
.case-first .first-content .info-box .box-right .info-list p::before {
  content: "";
  position: absolute;
  left: 0;
  width: 13px;
  height: 13px;
  background: url(../images/case/icon1.png) no-repeat center center;
  background-size: cover;
}
.case-first .first-content .info-box .box-right .info-list p b {
  color: #333;
}
.case-first .first-content .info-box .box-right .info-list p span b {
  color: #e94609;
}
.case-first .first-content .info-box .box-right .case-desc {
  border: dashed 1px #e94609;
  border-radius: 10px;
  padding: 10px 10px 10px 18px;
  color: #666;
  hyphens: auto;
}
.case-first .first-content .info-box .box-right .case-desc #moreBtn {
  color: #e94609;
  font-size: 18px;
  cursor: pointer;
}
.case-first .first-content .info-box .box-right .case-desc #lessBtn {
  color: #e94609;
  font-size: 18px;
  cursor: pointer;
}
.case-first .first-content .info-box .box-right .btn-group .chat-btn {
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: #fff;
  border: solid 1px #3c4457;
  border-radius: 10px;
  color: #3c4457;
}
.case-first .first-content .info-box .box-right .btn-group .chat-btn:last-child {
  margin-right: 0;
}
.case-first .first-content .info-box .box-right .btn-group .chat-btn img {
  margin-right: 15px;
  height: auto;
  display: inline-block;
}
.case-first .first-content .info-box .box-right .btn-group .chat-btn .icon2 {
  display: block;
}
.case-first .first-content .info-box .box-right .btn-group .chat-btn .icon1 {
  display: none;
}
.case-first .first-content .info-box .box-right .btn-group .active {
  background: #e94609;
  border: solid 1px #e94609;
  color: #fff;
}
.case-first .first-content .info-box .box-right .btn-group .active .icon1 {
  display: block;
}
.case-first .first-content .info-box .box-right .btn-group .active .icon2 {
  display: none;
}

.page-location {
  color: #9a9a9a;
  font-size: 18px;
  margin: 25px auto 10px;
}
.page-location a {
  color: #9a9a9a;
  font-family: Arial;
}
.page-location a:last-child {
  pointer-events: none;
}
.page-location span {
  font-family: AdobeHeitiStd;
  font-size: 20px;
}

.advantage-section {
  font-family: Arial;
}
.advantage-section h1 {
  font-weight: bold;
  color: #3c4457;
  text-align: center;
}
.advantage-section .advantage-list .advantage-item {
  width: 100%;
  height: 100%;
  background: #f8f8f8;
  border-radius: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.advantage-section .advantage-list .advantage-item .item-left img {
  width: 100%;
  height: auto;
  display: block;
}
.advantage-section .advantage-list .advantage-item .item-right h2 {
  color: #333;
  font-weight: bold;
}
.advantage-section .advantage-list .advantage-item .item-right p {
  color: #666;
  margin-top: 10px;
}


.product-section .section-title {
  font-family: Arial;
  color: #3d4457;
  text-align: center;
  font-weight: bold;
}
.product-section .product-list .product-item {
  width: 100%;
  display: block;
  position: relative;
  border-radius: 10px;
}
.product-section .product-list .product-item:hover .img-box .pro-img {
  transform: scale(1.05);
}
.product-section .product-list .product-item:hover .product-name {
  color: #f94f12;
}
.product-section .product-list .product-item .img-box {
  position: relative;
  z-index: 1;
  overflow: hidden;
}
.product-section .product-list .product-item .img-box .pro-img {
  width: 100%;
  height: auto;
  display: block;
  transition: all 0.5s;
  border-radius: 10px;
}
.product-section .product-list .product-item .hot-icon {
  position: absolute;
  top: -2px;
  left: -3px;
  z-index: 2;
  width: auto;
  height: auto;
}
.product-section .product-list .product-item .product-name {
  position: absolute;
  width: 100%;
  left: 0;
  text-align: center;
  font-weight: bold;
  font-family: Arial;
  color: #333;
  z-index: 2;
}
.product-section .more-btn {
  display: block;
  border-radius: 35px;
  border: solid 1px #aaaaaa;
  font-family: Arial;
  color: #211f1f;
  text-align: center;
}
.product-section .more-btn span {
  font-family: "宋体";
  color: #211f1f;
  margin-left: 15px;
}
.product-section .more-btn:hover {
  box-shadow: 0 0 10px #cac7c7;
}

.case-fifth {
  font-family: Arial;
  background: #f8f8f8;
}
.case-fifth .fifth-title {
  font-weight: bold;
  text-align: center;
  color: #3c4457;
}
.case-fifth .fifth-text {
  font-size: 18px;
  line-height: 30px;
  margin-top: 20px;
  color: #666;
  text-align: center;
}
.case-fifth .fifth-list .fifth-item {
  background-color: #fff;
  height: 100%;
}
.case-fifth .fifth-list .fifth-item:hover .img-box img {
  transform: scale(1.05);
}
.case-fifth .fifth-list .fifth-item .img-box {
  width: 100%;
  overflow: hidden;
}
.case-fifth .fifth-list .fifth-item .img-box img {
  width: 100%;
  height: auto;
  display: block;
  transition: all 0.5s;
}
.case-fifth .fifth-list .fifth-item .text-box {
  padding: 11px 15px 20px;
  text-align: center;
}
.case-fifth .fifth-list .fifth-item .text-box h2 {
  font-weight: bold;
  color: #333;
  line-height: 42px;
}
.case-fifth .fifth-list .fifth-item .text-box p {
  color: #666;
  margin-top: 6px;
  line-height: 24px;
  -webkit-hyphens: auto;
  -ms-hyphens: auto;
  hyphens: auto;
}

.case-sixth .sixth-title {
  font-family: Arial;
  font-weight: bold;
  text-align: center;
  color: #3d4457;
}
.case-sixth .sixth-list {
  margin-top: 40px;
}
.case-sixth .sixth-list .sixth-item {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.case-sixth .sixth-list .sixth-item .img-box {
  width: 100%;
  overflow: hidden;
}
.case-sixth .sixth-list .sixth-item .img-box:hover img {
  transform: scale(1.05);
}
.case-sixth .sixth-list .sixth-item .img-box img {
  width: 100%;
  height: auto;
  display: block;
  transition: all 0.5s;
}
.material-section {
  background: #f5f7f9;
  font-family: Arial;
}
.material-section h1 {
  color: #3c4457;
  text-align: center;
  font-weight: bold;
}
.material-section .material-list .material-item {
  display: block;
}
.material-section .material-list .material-item .img-box {
  width: 100%;
  overflow: hidden;
}
.material-section .material-list .material-item .img-box img {
  width: 100%;
  height: auto;
  display: block;
  transition: all 0.5s;
}
.material-section .material-list .material-item .material-name {
  color: #666;
  text-align: center;
  font-size: 18px;
  background: #fff;
}
.material-section .material-list .material-item:hover .img-box img {
  transform: scale(1.05);
}
.material-section .material-list .material-item:hover .material-name {
  background: #e94609;
  color: #fff;
}
@media (max-width: 575px) {
  .banner {
    padding: 35px 0 300px;
  }
  .banner .banner-text {
    font-size: 26px;
    width: 95%;
  }
  .case-first {
    margin-top: -260px;
  }
  .case-first .first-content {
    padding: 20px 16px 17px;
  }
  .case-first .first-content .case-title {
    font-size: 20px;
    line-height: 30px;
  }
  .case-first .first-content .info-box {
    margin-top: 15px;
  }
  .case-first .first-content .info-box .box-left {
    width: 100%;
  }
  .case-first .first-content .info-box .box-right {
    width: 100%;
    padding: 15px 15px 20px;
  }
  .case-first .first-content .info-box .box-right .info-list p {
    font-size: 18px;
    padding: 5px 0px 5px 28px;
  }
  .case-first .first-content .info-box .box-right .info-list p::before {
    top: 10px;
  }
  .case-first .first-content .info-box .box-right .case-desc {
    font-size: 18px;
    line-height: 30px;
    margin-top: 10px;
  }
  .case-first .first-content .info-box .box-right .btn-group {
    margin-top: 20px;
    display: flex;
    justify-content: space-between;
  }
  .case-first .first-content .info-box .box-right .btn-group .chat-btn {
    width: 48.5%;
    height: 46px;
    font-size: 16px;
  }
  .case-first .first-content .info-box .box-right .btn-group .chat-btn img {
    margin-right: 5px;
    width: 29px;
  }
  .advantage-section {
    padding-top: 10px;
    padding-bottom: 40px;
  }
  .advantage-section h1 {
    font-size: 32px;
  }
  .advantage-section .advantage-list {
    margin-top: 5px;
  }
  .advantage-section .advantage-list .advantage-item {
    padding: 20px 25px 25px 26px;
  }
  .advantage-section .advantage-list .advantage-item .item-left {
    width: 15%;
  }
  .advantage-section .advantage-list .advantage-item .item-right {
    width: 85%;
    padding-left: 20px;
  }
  .advantage-section .advantage-list .advantage-item .item-right h2 {
    font-size: 20px;
  }
  .advantage-section .advantage-list .advantage-item .item-right p {
    font-size: 16px;
    line-height: 28px;
  }
  .product-section {
    padding-top: 30px;
    padding-bottom: 40px;
  }
  .product-section .section-title {
    font-size: 32px;
  }
  .product-section .gx-4 {
    --bs-gutter-x: 0.6rem;
  }
  .product-section .product-list .product-item {
    margin-bottom: 12px;
  }
  .product-section .product-list .product-item .product-name {
    bottom: 10px;
    font-size: 14px;
    line-height: 24px;
  }
  .product-section .more-btn {
    margin: 15px auto 0;
    width: 160px;
    font-size: 18px;
    padding: 5px 0;
  }
  .case-fifth {
    padding: 35px 0 40px;
  }
  .case-fifth .fifth-title {
    font-size: 30px;
    line-height: 38px;
  }
  .case-fifth .g-4 {
    --bs-gutter-x: 1.5rem;
  }
  .case-fifth .fifth-list {
    margin-top: 0px;
  }
  .case-fifth .fifth-list .fifth-item .text-box h2 {
    font-size: 20px;
  }
  .case-sixth {
    padding: 35px 0 40px;
  }
  .case-sixth .sixth-title {
    font-size: 30px;
    line-height: 38px;
  }
  .case-sixth .gx-4 {
    --bs-gutter-x: 1.5rem;
  }
  .case-sixth .sixth-list .sixth-item .img-box {
    margin-bottom: 20px;
  }
  .material-section {
    padding: 35px 0 40px;
  }
  .material-section h1 {
    font-size: 32px;
  }
  .material-section .material-list {
    margin-top: 5px;
  }
  .material-section .material-list .material-item .material-name {
    padding: 10px 0;
  }
}
@media (min-width: 576px) {
  .banner {
    padding: 45px 0 300px;
  }
  .banner .banner-text {
    font-size: 30px;
    width: 94%;
  }
  .case-first {
    margin-top: -200px;
  }
  .case-first .first-content {
    padding: 30px 16px 17px;
  }
  .case-first .first-content .case-title {
    font-size: 22px;
  }
  .case-first .first-content .info-box {
    margin-top: 15px;
  }
  .case-first .first-content .info-box .box-left {
    width: 100%;
  }
  .case-first .first-content .info-box .box-right {
    width: 100%;
    padding: 15px 30px 20px;
  }
  .case-first .first-content .info-box .box-right .info-list p {
    font-size: 18px;
    padding: 5px 0px 5px 38px;
  }
  .case-first .first-content .info-box .box-right .info-list p::before {
    top: 10px;
  }
  .case-first .first-content .info-box .box-right .case-desc {
    font-size: 18px;
    line-height: 30px;
    margin-top: 10px;
  }
  .case-first .first-content .info-box .box-right .btn-group {
    margin-top: 20px;
  }
  .case-first .first-content .info-box .box-right .btn-group .chat-btn {
    width: 180px;
    height: 46px;
    font-size: 16px;
    margin-right: 16px;
  }
  .case-first .first-content .info-box .box-right .btn-group .chat-btn img {
    margin-right: 15px;
    width: 29px;
  }
  .advantage-section {
    padding-top: 10px;
    padding-bottom: 40px;
  }
  .advantage-section h1 {
    font-size: 32px;
  }
  .advantage-section .advantage-list {
    margin-top: 5px;
  }
  .advantage-section .advantage-list .advantage-item {
    padding: 20px 25px 25px 26px;
  }
  .advantage-section .advantage-list .advantage-item .item-left {
    width: 15%;
  }
  .advantage-section .advantage-list .advantage-item .item-right {
    width: 85%;
    padding-left: 20px;
  }
  .advantage-section .advantage-list .advantage-item .item-right h2 {
    font-size: 22px;
  }
  .advantage-section .advantage-list .advantage-item .item-right p {
    font-size: 16px;
    line-height: 28px;
  }
  .product-section {
    padding-top: 35px;
    padding-bottom: 40px;
  }
  .product-section .section-title {
    font-size: 32px;
  }
  .product-section .gx-4 {
    --bs-gutter-x: 1.3rem;
  }
  .product-section .product-list .product-item {
    margin-bottom: 20px;
  }
  .product-section .product-list .product-item .product-name {
    bottom: 10px;
    font-size: 16px;
    line-height: 30px;
  }
  .product-section .more-btn {
    margin: 15px auto 0;
    width: 200px;
    font-size: 20px;
    padding: 10px 0;
  }
  .case-fifth {
    padding: 35px 0 40px;
  }
  .case-fifth .fifth-title {
    font-size: 32px;
    line-height: 38px;
  }
  .case-fifth .g-4 {
    --bs-gutter-x: 1.5rem;
  }
  .case-fifth .fifth-list {
    margin-top: 0px;
  }
  .case-fifth .fifth-list .fifth-item .text-box h2 {
    font-size: 20px;
  }
  .case-sixth {
    padding: 35px 0 40px;
  }
  .case-sixth .sixth-title {
    font-size: 32px;
    line-height: 38px;
  }
  .case-sixth .gx-4 {
    --bs-gutter-x: 1.5rem;
  }
  .case-sixth .sixth-list .sixth-item .img-box {
    margin-bottom: 20px;
  }
  .material-section {
    padding: 35px 0 40px;
  }
  .material-section h1 {
    font-size: 32px;
  }
  .material-section .material-list {
    margin-top: 5px;
  }
  .material-section .material-list .material-item .material-name {
    padding: 12px 0;
  }
}
@media (min-width: 768px) {
  .banner .banner-text {
    font-size: 32px;
    width: 82%;
  }
  .advantage-section .advantage-list .advantage-item .item-left {
    width: 10%;
  }
  .advantage-section .advantage-list .advantage-item .item-right {
    width: 90%;
  }
  .advantage-section .advantage-list .advantage-item .item-right h2 {
    font-size: 24px;
  }
  .advantage-section .advantage-list .advantage-item .item-right p {
    font-size: 18px;
    line-height: 30px;
  }
}
@media (min-width: 992px) {
  .banner .banner-text {
    font-size: 36px;
    width: 70%;
  }
  .case-first .first-content .case-title {
    font-size: 24px;
  }
  .case-first .first-content .info-box {
    margin-top: 25px;
  }
  .advantage-section h1 {
    font-size: 34px;
  }
  .advantage-section .advantage-list .advantage-item .item-left {
    width: 9%;
  }
  .advantage-section .advantage-list .advantage-item .item-right {
    width: 91%;
  }
  .product-section .section-title {
    font-size: 34px;
  }
  .product-section .product-list .product-item {
    margin-bottom: 0;
  }
  .product-section .more-btn {
    margin: 35px auto 0;
    width: 240px;
    font-size: 22px;
    padding: 10px 0;
  }
  .case-fifth .fifth-title {
    font-size: 34px;
  }
  .case-sixth .sixth-title {
    font-size: 34px;
  }
  .case-sixth .sixth-list .sixth-item .img-box {
    margin-bottom: 0px;
  }
  .material-section h1 {
    font-size: 34px;
  }
  .material-section .material-list {
    margin-top: 5px;
  }
  .material-section .material-list .material-item .material-name {
    padding: 5px 0;
  }
}
@media (min-width: 1200px) {
  .banner {
    padding: 45px 0 350px;
  }
  .banner .banner-text {
    font-size: 40px;
    width: 70%;
  }
  .case-first .first-content .info-box .box-left {
    width: 48.95%;
  }
  .case-first .first-content .info-box .box-right {
    width: 51.05%;
    padding: 10px 30px 10px;
  }
  .case-first .first-content .info-box .box-right .info-list p {
    font-size: 16px;
    padding: 2px 0px 2px 38px;
  }
  .case-first .first-content .info-box .box-right .info-list p::before {
    top: 7px;
  }
  .case-first .first-content .info-box .box-right .case-desc {
    font-size: 16px;
    line-height: 28px;
    margin-top: 5px;
  }
  .case-first .first-content .info-box .box-right .btn-group {
    margin-top: 20px;
  }
  .case-first .first-content .info-box .box-right .btn-group .chat-btn {
    width: 150px;
    height: 40px;
  }
  .advantage-section {
    padding-top: 15px;
    padding-bottom: 50px;
  }
  .advantage-section h1 {
    font-size: 36px;
  }
  .advantage-section .advantage-list .advantage-item .item-left {
    width: 15%;
  }
  .advantage-section .advantage-list .advantage-item .item-right {
    width: 85%;
  }
  .advantage-section .advantage-list .advantage-item .item-right h2 {
    font-size: 20px;
  }
  .advantage-section .advantage-list .advantage-item .item-right p {
    font-size: 16px;
    line-height: 28px;
  }
  .product-section {
    padding-top: 40px;
    padding-bottom: 50px;
  }
  .product-section .section-title {
    font-size: 36px;
  }
  .product-section .gx-4 {
    --bs-gutter-x: 1.5rem;
  }
  .product-section .product-list {
    margin-top: 30px;
  }
  .product-section .product-list .product-item .product-name {
    font-size: 16px;
    line-height: 36px;
  }
  .case-fifth {
    padding-top: 45px;
    padding-bottom: 50px;
  }
  .case-fifth .fifth-title {
    font-size: 36px;
    line-height: 42px;
  }
  .case-sixth {
    padding: 42px 0 50px;
  }
  .case-sixth .sixth-title {
    font-size: 36px;
    line-height: 42px;
  }
  .material-section {
    padding: 40px 0 50px;
  }
  .material-section h1 {
    font-size: 36px;
  }
  .material-section .material-list {
    margin-top: 5px;
  }
  .material-section .material-list .material-item .material-name {
    padding: 10px 0;
  }
}
@media (min-width: 1400px) {
  .banner .banner-text {
    font-size: 44px;
    width: 60%;
  }
  .case-first .first-content .info-box .box-right {
    padding: 13px 30px 10px;
  }
  .case-first .first-content .info-box .box-right .info-list p {
    padding: 4px 0px 4px 38px;
  }
  .case-first .first-content .info-box .box-right .info-list p::before {
    top: 10px;
  }
  .case-first .first-content .info-box .box-right .case-desc {
    font-size: 16px;
    line-height: 30px;
    margin-top: 10px;
  }
  .case-first .first-content .info-box .box-right .btn-group {
    margin-top: 25px;
  }
  .case-first .first-content .info-box .box-right .btn-group .chat-btn {
    width: 190px;
    height: 51px;
    font-size: 20px;
  }
  .advantage-section h1 {
    font-size: 38px;
  }
  .advantage-section .advantage-list .advantage-item .item-left {
    width: 13%;
  }
  .advantage-section .advantage-list .advantage-item .item-right {
    width: 87%;
  }
  .advantage-section .advantage-list .advantage-item .item-right h2 {
    font-size: 24px;
  }
  .advantage-section .advantage-list .advantage-item .item-right p {
    font-size: 18px;
    line-height: 30px;
  }
  .product-section .section-title {
    font-size: 38px;
  }
  .product-section .product-list .product-item .product-name {
    font-size: 18px;
    line-height: 30px;
  }
  .case-fifth .fifth-title {
    font-size: 38px;
  }
  .case-fifth .g-4 {
    --bs-gutter-x: 1.86rem;
  }
  .case-fifth .fifth-list {
    margin-top: 20px;
  }
  .case-fifth .fifth-list .fifth-item .text-box h2 {
    font-size: 21px;
  }
  .case-fifth .fifth-list .fifth-item .text-box p {
    font-size: 16px;
  }
  .case-sixth .gx-4 {
    --bs-gutter-x: 1.86rem;
  }
  .case-sixth .sixth-title {
    font-size: 38px;
  }
  .material-section h1 {
    font-size: 38px;
  }
  .material-section .material-list {
    margin-top: 10px;
  }
  .material-section .material-list .material-item .material-name {
    padding: 13px 0;
  }
}
@media (min-width: 1600px) {
  .banner {
    padding: 45px 0 380px;
  }
  .banner .banner-text {
    font-size: 48px;
  }
  .case-first .first-content .info-box .box-right .info-list p {
    font-size: 18px;
  }
  .case-first .first-content .info-box .box-right .case-desc {
    font-size: 18px;
    line-height: 34px;
  }
  .advantage-section h1 {
    font-size: 40px;
  }
  .advantage-section .g-4 {
    --bs-gutter-x: 1.87rem;
    --bs-gutter-y: 1.6rem;
  }
  .advantage-section .advantage-list {
    margin-top: 5px;
  }
  .advantage-section .advantage-list .advantage-item {
    padding: 30px 30px 25px 26px;
  }
  .advantage-section .advantage-list .advantage-item .item-left {
    width: 12.3%;
  }
  .advantage-section .advantage-list .advantage-item .item-right {
    width: 87.7%;
    padding-left: 30px;
  }
  .product-section .section-title {
    font-size: 40px;
  }
  .product-section .gx-4 {
    --bs-gutter-x: 1.87rem;
  }
  .product-section .product-list .product-item .product-name {
    font-size: 20px;
  }
  .case-fifth .fifth-title {
    font-size: 40px;
  }
  .case-fifth .fifth-list .fifth-item .text-box h2 {
    font-size: 22px;
  }
  .case-sixth .sixth-title {
    font-size: 40px;
  }
  .material-section h1 {
    font-size: 40px;
  }
  .material-section .g-4 {
    --bs-gutter-x: 1.87rem;
  }
  .material-section .material-list {
    margin-top: 15px;
  }
  .material-section .material-list .material-item .material-name {
    padding: 17px 0;
  }
}
@media (min-width: 1800px) {
  .banner {
    padding: 45px 0 451px;
  }
}/*# sourceMappingURL=case.css.map */