.header { width: 100%; position: relative; background: url("/Application/Home/Public/images2/img_163.jpg") no-repeat; background-size: cover; }

.header .header-address { width: 100%; position: fixed; top: 0; z-index: 210; }

.header .header-address .header-address-top { width: 100%; background: black; margin-bottom: 17px; }

.header .header-address .header-address-top .header-address-in { width: 90%; max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; }

.header .header-address .header-address-top .header-address-in p { line-height: 45px; }

.header .header-address .header-address-top .header-address-in p:nth-child(1) { font-size: 14px; color: white; }

.header .header-address .header-address-top .header-address-in p:nth-child(2) { font-size: 14px; font-weight: 700; color: white; }

.header .header-address .header-dh { width: 90%; max-width: 1200px; margin: 0 auto; height: 34px; position: relative; display: flex; z-index: 11; justify-content: space-between; align-items: center; margin-bottom: 17px; }

.header .header-address .header-dh .header-dh-img { width: 205px; height: 100%; position: relative; }

.header .header-address .header-dh .header-dh-img img { width: 100%; position: absolute; top: 0; left: 0; }

.header .header-address .header-dh .header-dh-img img:nth-child(2) { display: none; }

.header .header-address .header-dh .header-tel { width: 30px; cursor: pointer; display: none; }

.header .header-address .header-dh .header-tel .header-tel-btn { width: 100%; }

.header .header-address .header-dh .header-tel .header-tel-btn div { width: 100%; height: 5px; margin-bottom: 5px; background: white; }

.header .header-address .header-dh .header-tel .header-tel-btn div:last-child { margin-bottom: 0; }

.header .header-address .header-dh .header-dh-sou { width: 179px; height: 34px; background: rgba(255, 255, 255, 0.4); border-radius: 24px; margin: 0 57px 0 26px; padding: 9px 13px; box-sizing: border-box; display: flex; }

.header .header-address .header-dh .header-dh-sou input { width: 90%; background: none; margin-left: 4px; }

.header .header-address .header-dh .header-dh-sou input::-webkit-input-placeholder { color: rgba(255, 255, 255, 0.5); }

.header .header-address .header-dh .header-dh-banner li { font-size: 14px; line-height: 34px; color: white; margin-right: 26px; }

.header .header-address .header-dh .header-dh-banner li a { color: white; font-weight: 700; }

.header .header-address .header-dh .header-dh-banner li:last-child { margin: 0; }

.header .header-address .header-dh .header-dh-banner li:hover a { color: #F64647; }

.header .header-address .header-tel-banner { width: 100%; height: 0; overflow: hidden; }

.header .header-address .header-tel-banner li { float: none; height: 20px; background: white; text-align: center; padding: 10px 0; }

.header .header-address .header-tel-banner li a { color: #444; }

.header .header-address .header-tel-banner li:hover { background: white; }

.header .header-in { width: 90%; max-width: 1200px; position: relative; margin: 0 auto 0; }

.header .header-main { width: 100%; overflow: hidden; background: url("/Application/Home/Public/images2/img_203.png") no-repeat; background-size: 100% 102%; }

.header .header-main .header-main-in { width: 90%; max-width: 1200px; margin: 160px auto 0; padding-bottom: 119px; display: flex; align-items: center; }

.header .header-main .header-main-in div { width: 50%; }

.header .header-main .header-main-in div:nth-child(1) { padding-right: 78px; }

.header .header-main .header-main-in div:nth-child(1) p:nth-child(1) { font-size: 58px; font-weight: bold; color: white; margin: 234px 0 82px; }

.header .header-main .header-main-in div:nth-child(1) p:nth-child(2) { color: rgba(255, 255, 255, 0.9); line-height: 30px; }

.header .header-main .header-main-in div:nth-child(1) p:nth-child(2) span { color: white; font-size: 20px; }

.header .header-main .header-main-in div:nth-child(2) img { width: 100%; }

.ShortVideo { width: 100%; position: relative; }

.ShortVideo .ShortVideo-in { width: 90%; max-width: 1200px; margin: 85px auto 66px; }

.ShortVideo .ShortVideo-in h1 { color: #666666; font-weight: bold; font-size: 42px; margin-bottom: 39px; }

.ShortVideo .ShortVideo-in .ShortVideo-main { display: flex; align-items: flex-end; box-shadow: 0px 20px 50px rgba(16, 16, 16, 0.1); }

.ShortVideo .ShortVideo-in .ShortVideo-main .ShortVideo-main-left { padding: 66px 70px 0; box-sizing: border-box; width: 50%; }

.ShortVideo .ShortVideo-in .ShortVideo-main .ShortVideo-main-left h3 { font-size: 24px; color: #666666; margin-bottom: 66px; }

.ShortVideo .ShortVideo-in .ShortVideo-main .ShortVideo-main-left .ShortVideo-main-left-in { display: flex; flex-wrap: wrap; justify-content: space-between; }

.ShortVideo .ShortVideo-in .ShortVideo-main .ShortVideo-main-left .ShortVideo-main-left-in .ShortVideo-main-lText { width: 45%; margin-bottom: 34px; }

.ShortVideo .ShortVideo-in .ShortVideo-main .ShortVideo-main-left .ShortVideo-main-left-in .ShortVideo-main-lText .ShortVideo-main-lText-div { display: flex; }

.ShortVideo .ShortVideo-in .ShortVideo-main .ShortVideo-main-left .ShortVideo-main-left-in .ShortVideo-main-lText .ShortVideo-main-lText-div > div { width: 24px; height: 24px; background: #F64647; font-size: 18px; font-weight: bold; padding-left: 3px; box-sizing: border-box; }

.ShortVideo .ShortVideo-in .ShortVideo-main .ShortVideo-main-left .ShortVideo-main-left-in .ShortVideo-main-lText .ShortVideo-main-lText-div > div p { color: white; }

.ShortVideo .ShortVideo-in .ShortVideo-main .ShortVideo-main-left .ShortVideo-main-left-in .ShortVideo-main-lText .ShortVideo-main-lText-div > p { color: #F64647; font-weight: bold; font-size: 18px; margin-left: 5px; }

.ShortVideo .ShortVideo-in .ShortVideo-main .ShortVideo-main-left .ShortVideo-main-left-in .ShortVideo-main-lText > p { color: #818181; margin-left: 30px; margin-top: 17px; max-width: 294px; overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 5; -webkit-box-orient: vertical; }

.ShortVideo .ShortVideo-in .ShortVideo-main .ShortVideo-main-left .ShortVideo-main-left-in .ShortVideo-main-lText:nth-child(2n) { margin-right: 0; }

.ShortVideo .ShortVideo-in .ShortVideo-main .ShortVideo-main-right { display: flex; flex-wrap: wrap; width: 50%; justify-content: center; }

.ShortVideo .ShortVideo-in .ShortVideo-main .ShortVideo-main-right img { width: 70%; min-width: 400px; }

.ShortVideo .ShortVideo-in .ShortVideo-main .ShortVideo-main-right > p { color: #666666; font-size: 36px; margin: 47px 0 30px; }

.ShortVideo .ShortVideo-in .ShortVideo-main .ShortVideo-main-right > p span { color: #F64647; font-size: 44px; font-weight: bold; }

.case { width: 100%; background: linear-gradient(135deg, #F64647 0%, #DD1136 100%); position: relative; overflow: hidden; }

.case .case-img { width: 100%; position: absolute; top: 0; left: 0; }

.case .case-img img { width: 100%; }

.case .case-in { width: 90%; max-width: 1200px; margin: 0 auto; overflow: hidden; position: relative; z-index: 1; padding-bottom: 40px; }

.case .case-in h1 { font-size: 30px; color: #fff; text-align: center; margin: 85px 0 60px; }

.case .case-in .case-main { margin-top: 77px; display: flex; flex-flow: row wrap; align-content: flex-start; justify-content: flex-start; }

.case .case-in .case-main > div { background: white; box-shadow: 8px 8px 20px rgba(0, 0, 0, 0.05); margin-bottom: 38px; margin-right: 2%; flex: 0 0 23%; float: none; cursor: pointer; }

.case .case-in .case-main > div .case-main-topImg { width: 100%;height: 155px;object-fit: cover; }

.case .case-in .case-main > div .case-main-btmText { padding: 16px 12px 0 15px; box-sizing: border-box; }

.case .case-in .case-main > div .case-main-btmText > p { color: #333333; }

.case .case-in .case-main > div .case-main-btmText .btmText-details { color: #999999; font-size: 14px; margin-top: 13px; display: flex; justify-content: space-between; margin-bottom: 10px; }

.case .case-in .case-main > div .case-main-btmText .btmText-details div { display: flex; justify-content: space-between; }

.case .case-in .case-main > div .case-main-btmText .btmText-details div p { white-space: nowrap; font-size: 12px;}

.case .case-in .case-main > div .case-main-btmText .btmText-details div p:nth-child(1) { margin-right: 5px; }

.case .case-in .case-main > div .case-main-btmText .btmText-details div { float: right; display: flex; flex-direction: row; justify-content: center; align-items: center; height: 100%; }

.case .case-in .case-main > div .case-main-btmText .btmText-details div img { height: 100%; margin-right: 3px;width: 12px; }

.case .case-in .case-main div:nth-child(4n) { margin-right: 0; }

.case .case-in .videos-btn { width: 150px; height: 50px; box-shadow: 8px 8px 20px rgba(0, 0, 0, 0.05); background: #fff; border-radius: 25px; overflow: hidden; margin: 10px auto 0; display: flex; justify-content: center; transition: all 0.5s; }

.case .case-in .videos-btn a { line-height: 50px; color:  #DD1136; font-size: 16px; width: 100%; text-align: center; }

.videos-btn-changeColor { background:  #DD1136!important; }

.videos-btn-changeColor a { color: #fff !important; }

.customized { width: 100%; position: relative; z-index: 1; }

.customized .customized-in { width: 90%; max-width: 1200px; margin: 0 auto; position: relative; z-index: 1; }

.customized .customized-in .customized-text { overflow: hidden; margin-bottom: 50px; }

.customized .customized-in .customized-text p { font-weight: bold; color: #666666; }

.customized .customized-in .customized-text p:nth-child(1) { font-size: 42px; margin: 100px 0 10px; }

.customized .customized-in .customized-text p:nth-child(2) { font-size: 24px; }

.customized .customized-in .customized-main { display: flex; justify-content: space-between; }

.customized .customized-in .customized-main > div { width: 18%; box-shadow: 0px 0px 20px rgba(16, 16, 16, 0.1); background: #fff; padding: 60px 30px 0; box-sizing: border-box; display: flex; justify-content: center; align-items: center; flex-direction: column; }

.customized .customized-in .customized-main > div div { width: 100%; max-width: 100px; }

.customized .customized-in .customized-main > div div img { width: 100%; }

.customized .customized-in .customized-main > div p:nth-of-type(1) { color: #333333; font-weight: bold; font-size: 24px; margin-top: 50px; margin-bottom: 30px; }

.customized .customized-in .customized-main > div p:nth-of-type(2) { font-size: 14px; margin-bottom: 30px; overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; }

.choice { width: 100%; margin-top: 80px; position: relative; }

.choice .choice-img { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; }

.choice .choice-in { width: 90%; max-width: 1200px; margin: 0 auto; overflow: hidden; position: relative; z-index: 1; }

.choice .choice-in h1 { color: white; font-weight: bold; font-size: 42px; margin-top: 136px; margin-bottom: 44px; }

.choice .choice-in .choice-main { background: white; box-shadow: 0px 20px 50px rgba(16, 16, 16, 0.1); opacity: 1; border-radius: 5px; overflow: hidden; display: flex; align-items: center; margin-bottom: 100px; }

.choice .choice-in .choice-main .choice-main-left { margin-top: 97px; padding-left: 70px; box-sizing: border-box; }

.choice .choice-in .choice-main .choice-main-left h2 { font-weight: bold; color: #666666; font-size: 24px; margin-bottom: 60px; }

.choice .choice-in .choice-main .choice-main-left .choice-main-lOption ul { display: flex; flex-wrap: wrap; justify-content: space-between; }

.choice .choice-in .choice-main .choice-main-left .choice-main-lOption ul li { width: 48%; display: flex; align-items: center; margin-bottom: 36px; }

.choice .choice-in .choice-main .choice-main-left .choice-main-lOption ul li div { width: 18px; height: 18px; margin-right: 29px; }

.choice .choice-in .choice-main .choice-main-left .choice-main-lOption ul li p { color: #F64647; font-weight: bold; font-size: 24px; }

.choice .choice-in .choice-main .choice-main-left .choice-main-lOption ul li:nth-child(2n) { margin-right: 0; }

.choice .choice-in .choice-main .choice-main-right { display: flex; }

.contact { width: 100%; background: #f8faff; }

.contact .contact-in { width: 90%; max-width: 1200px; margin: 0 auto; display: flex; flex-flow: column wrap; align-items: center; overflow: hidden; }

.contact .contact-in h1 { font-weight: bold; color: #666666; font-size: 42px; margin: 104px 0 66px; }

.contact .contact-in > div:nth-of-type(1) { display: flex; flex-wrap: wrap; }

.contact .contact-in > div:nth-of-type(1) div { width: 12.5%; display: flex; align-items: center; justify-content: center; padding: 31px 0;  }

.contact .contact-in > div:nth-of-type(1) div img { width: 100%; }

.contact .contact-in > div:nth-of-type(1) div:nth-child(2), .contact .contact-in > div:nth-of-type(1) div:nth-child(4), .contact .contact-in > div:nth-of-type(1) div:nth-child(6), .contact .contact-in > div:nth-of-type(1) div:nth-child(8), .contact .contact-in > div:nth-of-type(1) div:nth-child(9), .contact .contact-in > div:nth-of-type(1) div:nth-child(11), .contact .contact-in > div:nth-of-type(1) div:nth-child(13), .contact .contact-in > div:nth-of-type(1) div:nth-child(15) 
, .contact .contact-in > div:nth-of-type(1) div:nth-child(18)
, .contact .contact-in > div:nth-of-type(1) div:nth-child(20)
, .contact .contact-in > div:nth-of-type(1) div:nth-child(22)
, .contact .contact-in > div:nth-of-type(1) div:nth-child(24){ background: #e8e8e8; }

.contact .contact-in h2 { color: #666666; font-size: 29px; margin: 61px 0 30px; }

.contact .contact-in > div:nth-of-type(2) { width: 168px; height: 48px; background: linear-gradient(180deg, #F64647 0%, #DD1136 100%); box-shadow: 0px 4px 20px rgba(130, 130, 130, 0.16); border-radius: 10px; text-align: center; line-height: 48px; font-weight: bold; font-size: 18px; margin-bottom: 103px; cursor: pointer; }

.contact .contact-in > div:nth-of-type(2) a { color: white; }

.contact .contact-in > div:nth-of-type(2):hover { background: linear-gradient(180deg, #DD1136 0%, #F64647 100%); }

@media screen and (max-width: 1200px) { .header-dh-banner { display: none; }
  .header .header-address .header-dh .header-dh-sou { margin: 0; }
  .header .header-address .header-dh .header-tel { display: block; } }

@media screen and (max-width: 1000px) { .ShortVideo .ShortVideo-in .ShortVideo-main .ShortVideo-main-left { width: 100%; }
  .ShortVideo .ShortVideo-in .ShortVideo-main .ShortVideo-main-right { display: none; }
  .header .header-main .header-main-in { flex-wrap: wrap; justify-content: center; }
  .header .header-main .header-main-in div:nth-child(1) { padding-right: 0; width: 100%; text-align: center; margin-bottom: 20px; }
  .header .header-main .header-main-in div:nth-child(1) p:nth-child(1) { margin: 50px 0 40px; }
  .header .header-in .header-main { margin: 0 auto; }
  .header .header-in .header-main .header-main-in div { text-align: center; }
  .header .header-in .swiper-pagination { text-align: center; }
  .header .header-in .header-bto > div { width: 50%; }
  .header .header-address .header-address-in { justify-content: center; }
  .header .header-address .header-address-in p:nth-child(1) { display: none; }
  .contact .contact-in > div:nth-of-type(1) div { width: 25%; }
  .contact .contact-in > div:nth-of-type(1) div:nth-child(2), .contact .contact-in > div:nth-of-type(1) div:nth-child(4), .contact .contact-in > div:nth-of-type(1) div:nth-child(6), .contact .contact-in > div:nth-of-type(1) div:nth-child(8), .contact .contact-in > div:nth-of-type(1) div:nth-child(9), .contact .contact-in > div:nth-of-type(1) div:nth-child(11), .contact .contact-in > div:nth-of-type(1) div:nth-child(13), .contact .contact-in > div:nth-of-type(1) div:nth-child(15) { background: white; }
  .contact .contact-in > div:nth-of-type(1) div:nth-child(2), .contact .contact-in > div:nth-of-type(1) div:nth-child(4), .contact .contact-in > div:nth-of-type(1) div:nth-child(5), .contact .contact-in > div:nth-of-type(1) div:nth-child(7), .contact .contact-in > div:nth-of-type(1) div:nth-child(10), .contact .contact-in > div:nth-of-type(1) div:nth-child(12), .contact .contact-in > div:nth-of-type(1) div:nth-child(13), .contact .contact-in > div:nth-of-type(1) div:nth-child(15) { background: #e8e8e8; }
  .choice .choice-in .choice-main .choice-main-right { display: none; } }

@media screen and (max-width: 800px) { .ShortVideo .ShortVideo-in .ShortVideo-main .ShortVideo-main-left { width: 100%; }
  .ShortVideo .ShortVideo-in .ShortVideo-main .ShortVideo-main-right { display: none; }
  .case .case-in .case-main > div { flex: 0 0 31%; }
  .case .case-in .case-main div:nth-child(4n) { margin-right: 2%; }
  .case .case-in .case-main div:nth-child(3n) { margin-right: 0; }
  .header .header-main .header-main-in { flex-wrap: wrap; }
  .header .header-main .header-main-in > div { width: 80%; display: flex; flex-flow: column wrap; align-items: center; margin: 20px 0; }
  .header .header-main .header-main-in > div > p { text-align: center; }
  .header .header-main .header-main-in > div:nth-child(1) p:nth-child(1) { margin: 20px 0 82px; }
  .header .header-address .header-dh .header-dh-sou { display: none; } }

@media screen and (max-width: 768px) { 
  /* .header { background: #313746; } */
  .header .header-address .header-address-top { display: none; }
  .header .header-address .header-dh { margin-top: 17px; }
  .header .header-main .header-main-in { margin: 60px auto 0; }
  .header .header-main .header-main-in > div:nth-child(1) { padding-right: 0; }
  .header .header-main .header-main-in > div:nth-child(1) p:nth-child(1) { margin: 0; font-size: 30px; margin-bottom: 10px; }
  .ShortVideo .ShortVideo-in { margin: 45px auto 36px; }
  .ShortVideo .ShortVideo-in h1 { font-size: 30px; margin-bottom: 0; }
  .ShortVideo .ShortVideo-in .ShortVideo-main .ShortVideo-main-left { padding: 30px 30px 0; }
  .ShortVideo .ShortVideo-in .ShortVideo-main .ShortVideo-main-left h3 { margin-bottom: 30px; }
  .ShortVideo .ShortVideo-in .ShortVideo-main .ShortVideo-main-left .ShortVideo-main-left-in .ShortVideo-main-lText { width: 100%; }
  .case .case-in h1 { margin: 42px 0 30px; }
  .case .case-in .case-main { margin-top: 0; }
  .customized .customized-in .customized-text { margin-bottom: 25px; }
  .customized .customized-in .customized-text p:nth-child(1) { margin: 30px 0 10px; font-size: 30px; }
  .customized .customized-in .customized-text p:nth-child(2) { font-size: 18px; }
  .customized .customized-in .customized-main { flex-wrap: wrap; }
  .customized .customized-in .customized-main > div { width: 100%; margin-bottom: 20px; }
  .choice { margin-top: 40px; }
  .choice .choice-in h1 { margin-top: 30px; margin-bottom: 22px; font-size: 30px; }
  .choice .choice-in .choice-main { margin-bottom: 50px; }
  .choice .choice-in .choice-main .choice-main-left { margin-top: 40px; padding-left: 0; padding: 0 20px; }
  .choice .choice-in .choice-main .choice-main-left h2 { margin-bottom: 30px; }
  .choice .choice-in .choice-main .choice-main-left .choice-main-lOption ul li { width: 100%; display: flex; justify-content: center; }
  .contact .contact-in h1 { font-size: 30px; margin: 52px 0 33px; }
  .contact .contact-in > div:nth-of-type(2) { margin-bottom: 50px; } }

@media screen and (max-width: 600px) { .contact .contact-in > div:nth-of-type(1) div { width: 50%; }
  .contact .contact-in > div:nth-of-type(1) div:nth-child(2), .contact .contact-in > div:nth-of-type(1) div:nth-child(4), .contact .contact-in > div:nth-of-type(1) div:nth-child(5), .contact .contact-in > div:nth-of-type(1) div:nth-child(7), .contact .contact-in > div:nth-of-type(1) div:nth-child(10), .contact .contact-in > div:nth-of-type(1) div:nth-child(12), .contact .contact-in > div:nth-of-type(1) div:nth-child(13), .contact .contact-in > div:nth-of-type(1) div:nth-child(15) { background: white; }
  .contact .contact-in > div:nth-of-type(1) div:nth-child(2), .contact .contact-in > div:nth-of-type(1) div:nth-child(3), .contact .contact-in > div:nth-of-type(1) div:nth-child(6), .contact .contact-in > div:nth-of-type(1) div:nth-child(7), .contact .contact-in > div:nth-of-type(1) div:nth-child(10), .contact .contact-in > div:nth-of-type(1) div:nth-child(11), .contact .contact-in > div:nth-of-type(1) div:nth-child(14), .contact .contact-in > div:nth-of-type(1) div:nth-child(15) { background: #e8e8e8; }
  .case .case-in .case-main > div { flex: 0 0 48%; }
  .case .case-in .case-main div:nth-child(3n) { margin-right: 2%; }
  .case .case-in .case-main div:nth-child(2n) { margin-right: 0; } }