.business-area .business-area-title {
  font-weight: bold;
  line-height: 36px;
}

.business-area .area-list-content {
  display: flex;
  align-items: center;
}

.business-area .area-list-content .items {
  width: 48px;
  height: 48px;
  line-height: 48px;
  border: 1px solid #e21537;
  border-radius: 50%;
  text-align: center;
  margin-right: 20px;
  display: inline-block;
}

.business-area .area-list-content .items i {
  font-size: 18px;
  color: #e21537;
}

.business-area .area-list-content .items:hover {
  background-color: #e21537;
}

.business-area .area-list-content .items:hover i {
  color: #fff;
}

.business-area .business-area-content {
  padding-top: 20px;
}

.business-area .business-area-content .slide-content {
  padding-top: 100px;
  padding-bottom: 100px;
}

.business-area .business-area-content .slide-title {
  font-size: 48px;
  color: #313131;
  letter-spacing: 5px;
  line-height: 1;
  text-align: center;
}

.business-area .business-area-content .swiper-slide {
  border-radius: 18px;
  background-color: #fff;
  border: 1px solid #e7e7e7;
}

.business-area .business-area-content .swiper-slide a {
  display: block;
}

.business-area .business-area-content .new-img {
  position: relative;
  width: 100%;
  height: 300px;
  max-height: 300px;
  border: none;
  display: block;
  overflow: hidden;
  border-top-left-radius: 18px;
  border-top-right-radius: 18px;
}

.business-area .business-area-content .new-img img {
  width: 100%;
  height: 300px;
  max-height: 300px;
  border: none;
  display: block;
  transition: all 0.6s;
  object-fit: cover;
}

.business-area .business-area-content .new-img:hover img {
  transform: scale(1.2);
}

.business-area .business-area-content .new-img:hover .ico_play {
  position: absolute;
  top: 0;
  width: 100%;
  height: 300px;
  max-height: 300px;
  background-color: rgba(0, 0, 0, 0.5);
  background-image: url(../img/ico_play.png);
  background-repeat: no-repeat;
  background-position: center center;
}

.business-area .business-area-content .new-body {
  border-bottom-left-radius: 18px;
  border-bottom-right-radius: 18px;
}

.business-area .business-area-content .new-body-title {
  width: 100%;
  line-height: 24px;
  font-size: 24px;
  color: #333;
  letter-spacing: 1px;
  font-weight: 600;
  padding: 25px;
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
}

.business-area .business-area-content .new-body-text {
  padding: 0 25px;
  font-size: 14px;
  height: 50px;
  color: #666;
  overflow: hidden;
}

.business-area .business-area-content .new-body-button {
  width: 100%;
  padding: 15px 0;
  border-bottom-left-radius: 18px;
  border-bottom-right-radius: 18px;
  color: #fff;
  background-color: #e21537;
  border: none;
  font-size: 18px;
  letter-spacing: 1px;
}

.business-area .business-area-content .slide-item-body {
  /* padding-top:20px; */
}

.business-area .business-area-content .slide-item-body ul li {
  margin-left: 15px;
  margin-right: 15px;
  border-top-left-radius: 18px;
  border-top-right-radius: 18px;
  background-color: #fff;
  border: 1px solid #e7e7e7;
}

.business-area .business-area-content .slide-item-body ul {
  padding-top: 10px;
  overflow: visible;
}

.selected-cases .selected-cases-title {
  font-weight: bold;
  line-height: 36px;
}

.selected-cases .cases-list-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.selected-cases .cases-list-content .cases-button {
  display: inline-block;
  cursor: pointer;
  font-size: 14px;
  padding: 0 25px;
  height: 40px;
  line-height: 40px;
  border: 1px solid #ddd;
  border-radius: 20px;
  margin-right: 20px;
}

.selected-cases .cases-list-content .cases-button:hover,
.selected-cases .cases-list-content .on {
  background-color: #e21537;
  color: #fff;
}

.selected-cases .selected-cases-main-list {
  display: none;
}

.selected-cases .selected-cases-main-list::after {
  width: 24%;
  content: "";
}

.selected-cases .selected-cases-main-list:first-child {
  display: flex;
}

.selected-cases .selected-cases-li {
  position: relative;
  width: 23%;
  margin: 15px 1%;
  text-align: center;
  background-color: #fff;
  border-radius: 16px;
  cursor: pointer;
}

.selected-cases .selected-cases-li .selected-cases-li-img {
  width: 100%;
  height: 220px;
  max-height: 220px;
  overflow: hidden;
  border-top-left-radius: 16px;
  border-top-right-radius: 16px;
}

.selected-cases .selected-cases-li .selected-cases-li-img img {
  width: 100%;
  height: 220px;
  max-height: 220px;
  transition: all 0.6s;
  object-fit: cover;
}

.selected-cases .selected-cases-li .selected-cases-text {
  text-align: center;
  font-size: 24px;
  color: #333;
  height: 80px;
  line-height: 80px;
  border-bottom-left-radius: 16px;
  border-bottom-right-radius: 16px;
}

.selected-cases .selected-cases-li:hover img {
  transform: scale(1.2);
}

.selected-cases .selected-cases-li:hover .ico_play {
  position: absolute;
  top: 0;
  width: 100%;
  height: 220px;
  max-height: 220px;
  border-top-left-radius: 16px;
  border-top-right-radius: 16px;
  background-color: rgba(0, 0, 0, 0.5);
  background-image: url(../img/ico_play.png);
  background-repeat: no-repeat;
  background-position: center center;
}

.selected-cases .selected-cases-li:hover .selected-cases-text {
  background-color: #e21537;
  color: #fff;
}

.mascot-design .mascot-design-title {
  font-weight: bold;
  line-height: 36px;
}

.mascot-design .mascot-design-main ul {
  display: none;
}

.mascot-design .mascot-design-main ul:first-child {
  display: flex;
}

.mascot-design .cases-list-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.mascot-design .cases-list-content .cases-button {
  display: inline-block;
  cursor: pointer;
  padding: 0 25px;
  height: 40px;
  line-height: 40px;
  border: 1px solid #ddd;
  border-radius: 20px;
  margin-right: 20px;
}

.mascot-design .cases-list-content .cases-button:hover,
.mascot-design .cases-list-content .on {
  background-color: #e21537;
  color: #fff;
}

.mascot-design .mascot-design-li {
  position: relative;
  width: 31%;
  margin: 15px 1%;
  text-align: center;
  background-color: #fff;
  border-radius: 16px;
  cursor: pointer;
  border: 1px solid #e7e7e7;
}

.mascot-design .mascot-design-li .mascot-design-li-img {
  width: 100%;
  height: 300px;
  max-height: 300px;
  overflow: hidden;
  border-top-left-radius: 16px;
  border-top-right-radius: 16px;
}

.mascot-design .mascot-design-li .mascot-design-li-img img {
  width: 100%;
  max-height: 300px;
  transition: all 0.6s;
  object-fit: cover;
}

.mascot-design .mascot-design-li .mascot-design-text {
  text-align: center;
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
  font-size: 24px;
  color: #333;
  height: 80px;
  line-height: 80px;
  border-bottom-left-radius: 16px;
  border-bottom-right-radius: 16px;
}

.mascot-design .mascot-design-li:hover img {
  border-top-left-radius: 16px;
  border-top-right-radius: 16px;
  transform: scale(1.2);
}

.mascot-design .mascot-design-li:hover .ico_play {
  position: absolute;
  top: 0;
  width: 100%;
  height: 300px;
  max-height: 300px;
  border-top-left-radius: 16px;
  border-top-right-radius: 16px;
  background-color: rgba(0, 0, 0, 0.5);
  background-image: url(../img/ico_play.png);
  background-repeat: no-repeat;
  background-position: center center;
}

.mascot-design .mascot-design-li:hover .mascot-design-text {
  background-color: #e21537;
  color: #fff;
}

.video-text {
  width: 100%;
  background-color: #e21537;
  text-align: center;
}

.video-text .video-text-title {
  font-size: 36px;
  color: #fff;
}

.video-text .video-text-button a {
  display: inline-block;
  border: none;
  border-radius: 25px;
  padding: 10px 80px;
  font-size: 16px;
  color: #333;
  background-color: #fff;
}

.brand-list .brand-list-img {
  width: 20%;
  max-height: 45px;
  text-align: center;
  margin: 45px 0;
}

.brand-list .brand-list-img img {
  height: auto;
  object-fit: cover;
}

.service-process {
  background: #000 url(../img/s_bg.png) no-repeat center;
  background-size: 100% 100%;
}

.service-process .service-process-title {
  font-weight: bold;
  line-height: 36px;
}

.service-process .service-process-img {
  position: relative;
  width: 18%;
  max-height: 200px;
  margin: 0 1% 20px;
  border-radius: 16px;
  cursor: pointer;
}

.service-process .service-process-img > img {
  width: 100%;
  max-height: 200px;
  border-radius: 16px;
  object-fit: cover;
}

.service-process .service-process-img .ico_play {
  position: absolute;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  text-align: center;
  padding-top: 60px;
  border-radius: 16px;
}

.service-process .service-process-img .ico_play .ico_play_img {
  width: 100%;
}

.service-process .service-process-img .ico_play .ico_play_img img {
  max-height: 40px;
}

.service-process .service-process-img .ico_play .ico_play_text {
  width: 100%;
  padding: 10px 0;
  font-size: 22px;
  color: #fff;
}

.service-process .service-process-img:hover {
  transition: all 1s;
}

.service-process .service-process-img:hover .ico_play {
  background: rgba(226, 21, 55, 0.5);
}

.four-advantages {
  background: #fff url(../img/f_bg.png) repeat center;
}

.four-advantages .service-process-title {
  font-weight: bold;
  line-height: 36px;
}

.four-advantages .service-process-img {
  width: 20%;
  height: 200px;
  margin: 20px 0;
}

.four-advantages .four-advantages-li {
  width: 24%;
  padding: 45px;
  text-align: center;
  background-color: #fff;
  box-shadow: 0px 8px 16px 0px rgba(134, 134, 134, 0.16);
  border-radius: 16px;
}

.four-advantages .four-advantages-li .four-advantages-img {
  width: 108px;
  height: 108px;
  line-height: 108px;
  margin: 0 auto;
  text-align: center;
  border-radius: 50%;
  background-color: #fff0f2;
}

.four-advantages .four-advantages-li .four-advantages-img img {
  width: 52px;
  height: 52px;
}

.four-advantages .four-advantages-li .four-advantages-title {
  font-size: 18px;
  color: #333;
  padding: 10px 0;
}

.four-advantages .four-advantages-li .four-advantages-info {
  font-size: 16px;
  color: #666;
}

.four-advantages .four-advantages-li:hover .four-advantages-title {
  color: #e21537;
}

.six-guarantees .six-guarantees-li {
  width: 16.666666%;
  background-color: #e21537;
}

.six-guarantees .six-guarantees-li .six-guarantees-li-text {
  position: relative;
  max-height: 234px;
  height: 234px;
  padding: 30px 20px 0;
  color: #fff;
}

.six-guarantees .six-guarantees-li .six-guarantees-li-text .size {
  font-size: 48px;
  font-weight: bold;
}

.six-guarantees .six-guarantees-li .six-guarantees-li-text .line span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: #fff;
}

.six-guarantees .six-guarantees-li .six-guarantees-li-text .text {
  font-size: 18px;
  letter-spacing: 1px;
  padding-bottom: 40px;
}

.six-guarantees .six-guarantees-li .six-guarantees-li-img {
  width: 100%;
  max-height: 240px;
}

.six-guarantees .six-guarantees-li .six-guarantees-li-img img {
  display: block;
  width: 100%;
  object-fit: cover;
}

.six-guarantees .six-guarantees-li:nth-child(2n-1) .six-guarantees-li-text .arrow_down {
  position: absolute;
  left: 42%;
  bottom: -20px;
  width: 0;
  height: 0;
  border-left: 20px solid transparent;
  border-right: 20px solid transparent;
  border-top: 20px solid #e21537;
}

.six-guarantees .six-guarantees-li:nth-child(2n) .six-guarantees-li-text .arrow_down {
  position: absolute;
  left: 42%;
  top: -20px;
  width: 0;
  height: 0;
  border-left: 20px solid transparent;
  border-right: 20px solid transparent;
  border-bottom: 20px solid #e21537;
}

@media screen and (max-width: 720px) {
  .business-area {
    padding: .3rem;
  }
  .business-area .business-area-title {
    line-height: .4rem;
  }
  .business-area .items {
    width: .6rem !important;
    height: .6rem !important;
    line-height: .6rem !important;
  }
  .business-area .items i {
    font-size: 18px;
  }
  .business-area .new-body-title {
    line-height: .6rem !important;
    font-size: .36rem !important;
    padding: .15rem .3rem !important;
  }
  .business-area .new-body-text {
    font-size: .28rem !important;
    padding: 0 .3rem !important;
  }
  .business-area .new-body-button {
    padding: .3rem 0 !important;
    font-size: .3rem !important;
  }
  .selected-cases .selected-cases-title {
    padding-left: .3rem;
    line-height: .4rem;
  }
  .selected-cases .cases-list-content {
    padding: .3rem;
    width: 100%;
    display: block;
    overflow-x: auto;
    white-space: nowrap;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }
  .selected-cases .cases-list-content .cases-button {
    padding: 0 .3rem !important;
    height: .7rem !important;
    line-height: .7rem !important;
    margin: .15rem .3rem 0 0 !important;
    font-size: 0.24rem !important;
  }
  .selected-cases .cases-list-content::-webkit-scrollbar {
    display: none;
  }
  .selected-cases .selected-cases-li-img {
    height: 2.24rem !important;
    max-height: 2.24rem !important;
  }
  .selected-cases .selected-cases-li-img img {
    height: 2.24rem !important;
    max-height: 2.24rem !important;
  }
  .selected-cases-main-list {
    padding: 0 .3rem;
  }
  .selected-cases-main-list .selected-cases-li {
    width: 48%;
    margin: .15rem 1%;
  }
  .selected-cases-main-list .selected-cases-li .selected-cases-text {
    height: 0.8rem !important;
    line-height: 0.8rem !important;
    font-size: 0.3rem !important;
  }
  .selected-cases-main-list .selected-cases-li:hover .ico_play {
    height: 2.24rem;
    background-size: 25%;
  }
  .mascot-design .mascot-design-title {
    padding-left: .3rem;
    line-height: .4rem;
  }
  .mascot-design .cases-list-content {
    padding: .3rem;
    width: 100%;
    display: block;
    overflow-x: auto;
    white-space: nowrap;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }
  .mascot-design .cases-list-content .cases-button {
    padding: 0 .3rem !important;
    height: .7rem !important;
    line-height: .7rem !important;
    margin: .15rem .3rem 0 0 !important;
    font-size: 0.24rem !important;
  }
  .mascot-design .cases-list-content::-webkit-scrollbar {
    display: none;
  }
  .mascot-design .mascot-design-main ul {
    display: none;
    padding: 0 .3rem;
  }
  .mascot-design .mascot-design-main ul:first-child {
    display: flex;
  }
  .mascot-design .mascot-design-li {
    width: 48%;
  }
  .mascot-design .mascot-design-li .mascot-design-li-img {
    height: 2.24rem !important;
    max-height: 2.24rem !important;
  }
  .mascot-design .mascot-design-li .mascot-design-text {
    font-size: 0.3rem !important;
    height: 0.8rem !important;
    line-height: 0.8rem !important;
  }
  .mascot-design .mascot-design-li:hover .ico_play {
    height: 2.24rem;
    background-size: 25%;
  }
  .video-text .video-text-title {
    font-size: .3rem;
  }
  .video-text .video-text-button a {
    display: inline-block;
    padding: 0.15rem 1rem;
    font-size: .28rem;
    border-radius: 0.5rem;
    background-color: #fff;
  }
  .brand-list .brand-list-img {
    width: 48%;
    margin: .3rem 0;
  }
  .brand-list .brand-list-img img {
    width: 70%;
  }
  .service-process {
    padding: .3rem;
  }
  .service-process .service-process-img {
    width: 48%;
    margin: 0 1% 20px;
  }
  .service-process .service-process-title {
    line-height: .4rem;
  }
  .service-process .ico_play {
    padding-top: 0.6rem !important;
  }
  .service-process .ico_play .ico_play_img img {
    max-height: 0.7rem !important;
  }
  .service-process .ico_play .ico_play_text {
    font-size: 0.3rem !important;
    padding: 0.15rem 0 !important;
  }
  .four-advantages {
    padding: .3rem;
  }
  .four-advantages .four-advantages-li {
    width: 48%;
    padding: .3rem;
    margin: .1rem 0;
  }
  .four-advantages .four-advantages-li .four-advantages-img {
    width: 60px;
    height: 60px;
    line-height: 60px;
  }
  .four-advantages .four-advantages-li .four-advantages-img img {
    width: 25px;
    height: 25px;
  }
  .four-advantages .four-advantages-li .four-advantages-title {
    font-size: .36rem;
  }
  .four-advantages .four-advantages-li .four-advantages-info {
    font-size: .28rem;
    line-height: 1.8;
  }
  .six-guarantees {
    padding: .3rem;
  }
  .six-guarantees .six-guarantees-li {
    width: 50%;
  }
  .six-guarantees .six-guarantees-li .six-guarantees-li-text {
    padding: 0.3rem 0.2rem 0 !important;
    max-height: 3.5rem !important;
    height: 3.5rem;
  }
  .six-guarantees .six-guarantees-li .six-guarantees-li-text .size {
    font-size: 0.8rem !important;
  }
  .six-guarantees .six-guarantees-li .six-guarantees-li-text .text {
    padding-bottom: 0.3rem !important;
    font-size: 0.3rem !important;
  }
  .six-guarantees .six-guarantees-li .six-guarantees-li-img {
    max-height: 3.5rem !important;
  }
  .six-guarantees .six-guarantees-li .six-guarantees-li-img img {
    max-height: 3.5rem !important;
  }
}

@media screen and (max-width: 1280px) and (min-width: 720px) {
  .business-area {
    padding: .3rem;
  }
  .business-area .business-area-title {
    line-height: .4rem;
  }
  .business-area .items {
    width: .6rem !important;
    height: .6rem !important;
    line-height: .6rem !important;
  }
  .business-area .items i {
    font-size: 18px;
  }
  .business-area .new-body-title {
    line-height: .6rem !important;
    font-size: .36rem !important;
    padding: .15rem .3rem !important;
  }
  .business-area .new-body-text {
    font-size: .28rem !important;
    padding: 0 .3rem !important;
  }
  .business-area .new-body-button {
    padding: .3rem 0 !important;
    font-size: .3rem !important;
  }
  .selected-cases .selected-cases-title {
    padding-left: .3rem;
    line-height: .4rem;
  }
  .selected-cases .cases-list-content {
    padding: .3rem;
    width: 100%;
    display: block;
    overflow-x: auto;
    white-space: nowrap;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }
  .selected-cases .cases-list-content .cases-button {
    padding: 0 .3rem !important;
    height: .7rem !important;
    line-height: .7rem !important;
    margin: .15rem .3rem 0 0 !important;
    font-size: 0.24rem !important;
  }
  .selected-cases .cases-list-content::-webkit-scrollbar {
    display: none;
  }
  .selected-cases .selected-cases-li-img {
    height: 2.24rem !important;
    max-height: 2.24rem !important;
  }
  .selected-cases .selected-cases-li-img img {
    height: 2.24rem !important;
    max-height: 2.24rem !important;
  }
  .selected-cases-main-list {
    padding: 0 .3rem;
  }
  .selected-cases-main-list .selected-cases-li {
    width: 48%;
    margin: .15rem 1%;
  }
  .selected-cases-main-list .selected-cases-li .selected-cases-text {
    height: 0.8rem !important;
    line-height: 0.8rem !important;
    font-size: 0.3rem !important;
  }
  .selected-cases-main-list .selected-cases-li:hover .ico_play {
    height: 2.24rem;
    background-size: 12%;
  }
  .mascot-design .mascot-design-title {
    padding-left: .3rem;
    line-height: .4rem;
  }
  .mascot-design .cases-list-content {
    padding: .3rem;
    width: 100%;
    display: block;
    overflow-x: auto;
    white-space: nowrap;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }
  .mascot-design .cases-list-content .cases-button {
    padding: 0 .3rem !important;
    height: .7rem !important;
    line-height: .7rem !important;
    margin: .15rem .3rem 0 0 !important;
    font-size: 0.24rem !important;
  }
  .mascot-design .cases-list-content::-webkit-scrollbar {
    display: none;
  }
  .mascot-design .mascot-design-main ul {
    display: none;
    padding: 0 .3rem;
  }
  .mascot-design .mascot-design-main ul:first-child {
    display: flex;
  }
  .mascot-design .mascot-design-li {
    width: 48%;
  }
  .mascot-design .mascot-design-li .mascot-design-li-img {
    height: 2.24rem !important;
    max-height: 2.24rem !important;
  }
  .mascot-design .mascot-design-li .mascot-design-text {
    font-size: 0.3rem !important;
    height: 0.8rem !important;
    line-height: 0.8rem !important;
  }
  .mascot-design .mascot-design-li:hover .ico_play {
    height: 2.24rem;
    background-size: 25%;
  }
  .video-text .video-text-title {
    font-size: .3rem;
  }
  .video-text .video-text-button a {
    display: inline-block;
    padding: 0.15rem 1rem;
    font-size: .28rem;
    border-radius: 0.5rem;
    background-color: #fff;
  }
  .brand-list .brand-list-img {
    width: 32%;
    margin: .3rem 0;
  }
  .service-process {
    padding: .3rem;
  }
  .service-process .service-process-img {
    width: 48%;
    margin: 0 1% 20px;
  }
  .service-process .service-process-title {
    line-height: .4rem;
  }
  .service-process .ico_play {
    padding-top: 0.6rem !important;
  }
  .service-process .ico_play .ico_play_img img {
    max-height: 0.7rem !important;
  }
  .service-process .ico_play .ico_play_text {
    font-size: 0.3rem !important;
    padding: 0.15rem 0 !important;
  }
  .four-advantages {
    padding: .3rem;
  }
  .four-advantages .four-advantages-li {
    width: 48%;
    padding: .3rem;
    margin: .1rem 0;
  }
  .four-advantages .four-advantages-li .four-advantages-img {
    width: 60px;
    height: 60px;
    line-height: 60px;
  }
  .four-advantages .four-advantages-li .four-advantages-img img {
    width: 25px;
    height: 25px;
  }
  .four-advantages .four-advantages-li .four-advantages-title {
    font-size: .36rem;
  }
  .four-advantages .four-advantages-li .four-advantages-info {
    font-size: .28rem;
    line-height: 1.8;
  }
  .six-guarantees {
    padding: .3rem;
  }
  .six-guarantees .six-guarantees-li {
    width: 50%;
  }
  .six-guarantees .six-guarantees-li .six-guarantees-li-text {
    padding: 0.3rem 0.2rem 0 !important;
    max-height: 3.5rem !important;
    height: 3.5rem;
  }
  .six-guarantees .six-guarantees-li .six-guarantees-li-text .size {
    font-size: 0.8rem !important;
  }
  .six-guarantees .six-guarantees-li .six-guarantees-li-text .text {
    padding-bottom: 0.3rem !important;
    font-size: 0.3rem !important;
  }
  .six-guarantees .six-guarantees-li .six-guarantees-li-img {
    max-height: 3.5rem !important;
  }
  .six-guarantees .six-guarantees-li .six-guarantees-li-img img {
    max-height: 3.5rem !important;
  }
  .six-guarantees .six-guarantees-li:nth-child(2n) .arrow_down {
    top: -0.16rem !important;
  }
}