* {
  margin: 0;
  padding: 0; }

fieldset, img {
  border: none; }

.public-container {
  width: 1200px;
  margin: 0 auto;
  outline: 1px solid #CCCCCC; }

body {
  padding-top: 110px;
  background: white; }

.title-header {
  height: 100px;
  text-align: center; }
  .title-header .title {
    font-size: 32px;
    font-weight: bolder;
    color: black; }
  .title-header .line {
    height: 1px;
    width: 240px;
    margin: 10px auto;
    border-bottom: 1px solid #ddd; }
    .title-header .line .bolder-line {
      width: 50px;
      height: 5px;
      border-radius: 5px;
      background: #ddd;
      margin: 0 auto;
      position: relative;
      top: -2px; }
  .title-header .en {
    color: #666; }

.scroll-item {
  padding: 70px 0; }

.index-header-container {
  width: 100%;
  height: 110px;
  background: white;
  position: fixed;
  top: 0;
  z-index: 999999;
  border-bottom: 10px solid #FF0000; }
  .index-header-container .index-header {
    width: 1200px;
    height: 100%;
    margin: 0 auto; }
    .index-header-container .index-header .logo-point {
      display: block;
      width: 400px;
      height: 100%;
      float: left; }
    .index-header-container .index-header .menu {
      height: 100%;
      float: right;
      display: block; }
      .index-header-container .index-header .menu .item {
        width: 100px;
        height: 100%;
        float: left;
        color: black;
        text-align: center;
        line-height: 100px;
        font-size: 16px;
        font-weight: 200;
        text-decoration: none; }
      .index-header-container .index-header .menu .active {
        background: #FF0000;
        color: #FFFFFF; }

.slideshow-container {
  width: 100%;
  height: auto;
  z-index: -1; }
  .slideshow-container .slider {
    width: 1920px;
    height: 100%;
    margin: 0 auto; }

.business-center-container {
  width: 1200px;
  height: 1050px;
  margin: 0 auto;
  padding: 70px 0;
  background: white; }
  .business-center-container .container {
    width: 1200px;
    height: 500px; }
    .business-center-container .container .business {
      width: 100%;
      height: 400px; }
      .business-center-container .container .business .item {
        width: calc(25% - 20px);
        height: 100%;
        float: left;
        margin: 10px;
        transition: all 0.3s;
        overflow: hidden; }
        .business-center-container .container .business .item .show-box {
          width: 100%;
          height: 100%;
          padding-top: 50px;
          transition: all 0.5s; }
          .business-center-container .container .business .item .show-box p {
            text-align: center;
            margin: 25px 0;
            transition: all 0.5s; }
          .business-center-container .container .business .item .show-box .title {
            font-size: 16px;
            font-weight: bolder;
            margin-bottom: 15px; }
          .business-center-container .container .business .item .show-box .en {
            font-size: 12px;
            color: gray;
            margin-top: 12px; }
        .business-center-container .container .business .item .hide-box {
          width: 100%;
          height: 170px;
          background: rgba(229, 27, 43, 0.6);
          color: white;
          transition: all 0.4s;
          padding: 8px;
          letter-spacing: 2px; }
      .business-center-container .container .business .item:hover .show-box {
        padding-top: 30px; }
      .business-center-container .container .business .item:hover .show-box > p {
        margin: 15px 0; }
  .business-center-container .indexFrom {
    width: 1000px;
    height: 500px;
    margin: 0 auto;
    padding: 0;
    margin-top: 20px;
    position: relative;
    display: block; }
    .business-center-container .indexFrom .indexContent {
      width: 100%;
      height: 400px; }
    .business-center-container .indexFrom .absoluteCenter {
      position: absolute;
      top: 0;
      left: 0;
      bottom: 0;
      right: 0;
      margin: auto; }

.brand-spread-container {
  width: 100%;
  height: 730px;
  background-image: url(../img/pp-bg.jpeg); }
  .brand-spread-container .container {
    width: 1200px;
    height: 100%;
    margin: 0 auto;
    padding: 20px; }
    .brand-spread-container .container .content {
      width: 100%;
      height: calc(100% - 100px);
      margin-top: 60px; }
      .brand-spread-container .container .content .item {
        padding: 10px;
        width: calc(33% - 16px);
        height: 200px;
        margin: 8px;
        float: left;
        font-family: "microsoft yahei"; }
        .brand-spread-container .container .content .item .left {
          float: left;
          width: 80px;
          height: 100%; }
          .brand-spread-container .container .content .item .left img {
            width: 90%; }
        .brand-spread-container .container .content .item .right {
          float: left;
          width: calc(100% - 80px);
          height: 100%;
          color: white;
          padding-left: 10px; }
          .brand-spread-container .container .content .item .right .title {
            transition: all 0.3s;
            font-size: 28px; }
          .brand-spread-container .container .content .item .right .text {
            line-height: 26px;
            letter-spacing: 1px; }
      .brand-spread-container .container .content .item:hover .right > .title {
        color: #e51b2a; }

.first-service-container {
  padding: 0px !important; }

.service-area-container {
  width: 100%;
  height: auto;
  margin: 0 auto;
  padding-bottom: 50px; }
  .service-area-container .infoStream {
    margin: 50px 0; }
    .service-area-container .infoStream .img-left, .service-area-container .infoStream .img-right {
      width: 100%;
      height: 580px; }
      .service-area-container .infoStream .img-left .box, .service-area-container .infoStream .img-right .box {
        width: 1280px;
        margin: 0 auto; }
    .service-area-container .infoStream .img-left > .img, .service-area-container .infoStream .img-right > .img {
      width: 600px;
      height: 600px; }
      .service-area-container .infoStream .img-left > .img img, .service-area-container .infoStream .img-right > .img img {
        width: 100%;
        height: 100%; }
    .service-area-container .infoStream .img-left > .box > .content, .service-area-container .infoStream .img-right > .box > .content {
      width: calc(100% - 600px);
      height: 100%;
      padding-top: 50px; }
      .service-area-container .infoStream .img-left > .box > .content .header, .service-area-container .infoStream .img-right > .box > .content .header {
        font-size: 28px;
        margin: 20px 0; }
      .service-area-container .infoStream .img-left > .box > .content .text, .service-area-container .infoStream .img-right > .box > .content .text {
        font-size: 18px;
        letter-spacing: 2px;
        margin: 20px 0; }
      .service-area-container .infoStream .img-left > .box > .content .lump span, .service-area-container .infoStream .img-right > .box > .content .lump span {
        display: inline-block;
        width: 100px;
        height: 40px;
        border: 1px solid #333;
        text-align: center;
        line-height: 40px;
        margin-right: 10px; }
      .service-area-container .infoStream .img-left > .box > .content .logo, .service-area-container .infoStream .img-right > .box > .content .logo {
        margin: 50px 0; }
    .service-area-container .infoStream .img-left {
      background: #f8f8f8; }
      .service-area-container .infoStream .img-left .img {
        float: left; }
      .service-area-container .infoStream .img-left .content {
        float: left; }
    .service-area-container .infoStream .img-right {
      background: white; }
      .service-area-container .infoStream .img-right .img {
        float: right; }
      .service-area-container .infoStream .img-right .content {
        float: right; }
      .service-area-container .infoStream .img-right .box {
        padding-left: 40px; }

.case-introduce-container {
  width: 100%;
  height: auto; }
  .case-introduce-container .case-box {
    width: 1270px;
    height: 500px;
    margin: 0 auto;
    margin-top: 120px; }
    .case-introduce-container .case-box .main {
      margin: 0 auto;
      width: 220px;
      height: 391px;
      z-index: 9; }
      .case-introduce-container .case-box .main img {
        position: relative;
        left: -153px;
        top: -66px; }
    .case-introduce-container .case-box .loop {
      margin: 0 auto;
      width: 1270px;
      height: 391px;
      position: relative;
      top: -391px;
      left: 0;
      z-index: -1;
      overflow: hidden;
      padding: 0 5px; }
      .case-introduce-container .case-box .loop .img-box, .case-introduce-container .case-box .loop .index-case-img {
        width: 1534px;
        height: 100%;
        outline: green;
        position: relative; }
        .case-introduce-container .case-box .loop .img-box img, .case-introduce-container .case-box .loop .index-case-img img {
          width: 220px;
          height: 391px;
          margin: 0 14px;
          padding: 0;
          border: none; }
      .case-introduce-container .case-box .loop .transition {
        transition: all 0.5s; }
      .case-introduce-container .case-box .loop .shade {
        width: 15px;
        height: 100%;
        position: absolute;
        right: 0;
        top: 0;
        background: white; }
  .case-introduce-container .choose-img {
    width: 100%;
    height: auto;
    margin-bottom: -70px; }
    .case-introduce-container .choose-img img {
      width: 100%; }

.coperation-client-container {
  width: 1200px;
  height: auto;
  margin: 0 auto; }
  .coperation-client-container .content {
    margin: 50px 0 100px 0;
    text-align: center; }
    .coperation-client-container .content p {
      font-weight: 400;
      font-size: 20px;
      line-height: 20px; }
  .coperation-client-container .photo {
    width: 100%;
    height: auto;
    text-align: center; }
    .coperation-client-container .photo img {
      margin: 0 auto; }

.relation-us-container {
  width: 860px;
  height: auto;
  margin: 0 auto; }
  .relation-us-container .content {
    width: 100%;
    height: 180px;
    margin-top: 50px; }
    .relation-us-container .content .left {
      float: left;
      width: 210px; }
    .relation-us-container .content .middle {
      float: left;
      width: 260px; }
      .relation-us-container .content .middle .phone {
        color: #FF0000;
        font-weight: bolder;
        font-size: 34px;
        height: 50px;
        line-height: 50px;
        margin-bottom: 20px; }
    .relation-us-container .content .right {
      padding-top: 70px;
      width: 390px;
      float: left; }
    .relation-us-container .content .info {
      line-height: 25px; }

.footer-container {
  width: 100%;
  height: 30px;
  background: black;
  text-align: center;
  color: white;
  line-height: 30px; }

#backTop {
  width: 40px;
  height: 40px;
  overflow: hidden;
  position: fixed;
  right: 20px;
  bottom: 20px;
  background: rgba(229, 27, 43, 0.7);
  border-radius: 5px;
  cursor: pointer;
  display: none; }
  #backTop .backtop-img {
    transition: all 0.3s; }

#backTop:hover .backtop-img {
  margin-top: -40px; }