#putIn {
  width: 100%;
  min-width: 1280px;
  overflow: hidden;
}
#putIn .c {
  width: 1200px;
  margin: auto;
  overflow: hidden;
}
#putIn .page_title {
  padding: 20px 0;
  text-align: center;
  letter-spacing: 5px;
}
#putIn .l {
  float: left;
}
#putIn .r {
  float: right;
}
#putIn .clearfix {
  zoom: 1;
}
#putIn .clearfix::after {
  display: block;
  width: 0;
  height: 0;
  line-height: 0;
  content: "";
  visibility: hidden;
}
#putIn .fs72 {
  font-size: 72px;
}
#putIn .fs36 {
  font-size: 36px;
}
#putIn .fs18 {
  font-size: 18px;
}
#putIn .fs16 {
  font-size: 16px;
}
#putIn .fs24 {
  font-size: 24px;
}
#putIn .fs20 {
  font-size: 20px;
}
#putIn .fs30 {
  font-size: 30px;
}
#putIn .fs55 {
  font-size: 55px;
}
#putIn .fs32 {
  font-size: 32px;
}
#putIn .blue {
  color: #6CBBE7;
}
#putIn .color {
  color: #3FAAE2;
}
#putIn .mt40 {
  margin-top: 40px;
}
#putIn .mt45 {
  margin-top: 45px;
}
#putIn .mt25 {
  margin-top: 25px;
}
#putIn .mt50 {
  margin-top: 50px;
}
#putIn .mt78 {
  margin-top: 78px;
}
#putIn .mt85 {
  margin-top: 85px;
}
#putIn .mt32 {
  margin-top: 32px;
}
#putIn .pt45 {
  padding-top: 45px;
}
#putIn .pt55 {
  padding-top: 55px;
}
#putIn .pt65 {
  padding-top: 65px;
}
#putIn .p10 {
  padding: 10px 0;
}
#putIn .mt35 {
  margin-top: 35px;
}
#putIn .TIt144 {
  text-indent: 144px;
}
#putIn .banner {
  height: 500px;
  margin-top: 120px;
  overflow: hidden;
}
#putIn .banner .banner-box {
  width: 200%;
  position: relative;
}
#putIn .banner .banner-box .imgBox {
  width: 50%;
  height: 500px;
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center center;
  position: relative;
  float: left;
}
#putIn .banner .banner-box .imgBox .text {
  position: absolute;
  color: #fff;
  width: 958px;
  height: 526px;
  padding: 5px;
  top: 36%;
  margin-top: 70px;
  left: 50%;
  margin-left: -479px;
  text-align: center;
}
#putIn .banner .banner-box .imgBox .text .button {
  cursor: pointer;
  font-size: 24px;
  letter-spacing: 2px;
}
#putIn .banner .banner-box .imgBox0 .text0 {
  width: 402px;
  height: 54px;
  position: absolute;
  left: 50%;
  margin-left: -203px;
  bottom: 102px;
  display: flex;
  justify-content: space-between;
}
#putIn .banner .banner-box .imgBox0 .text0 .btn {
  width: 162px;
  height: 54px;
  cursor: pointer;
}
#putIn .banner .banner-box .imgBox1 .text .button {
  width: 210px;
  height: 60px;
  border-radius: 50px;
  text-align: center;
  line-height: 60px;
  border: 1px solid transparent;
  margin-left: 350px;
  margin-top: 122px;
  background: #747778;
}
#putIn .banner .banner-box .imgBox2 .text {
  color: #fff;
}
#putIn .banner .banner-box .imgBox2 .text .button {
  width: 210px;
  height: 60px;
  border-radius: 50px;
  text-align: center;
  line-height: 60px;
  border: 1px solid transparent;
  margin-left: 350px;
  margin-top: 122px;
  background: #2E4BE0;
}
#putIn .banner .banner-point {
  width: 120px;
  height: 20px;
  position: absolute;
  top: 580px;
  left: 50%;
  margin-left: -60px;
}
#putIn .banner .banner-point li {
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: #808097;
  float: left;
  margin-right: 31px;
  cursor: pointer;
}
#putIn .banner .banner-point li:last-child {
  margin-right: 0;
}
#putIn .banner .banner-point li.active {
  background: #fff;
}
#putIn .solve_case {
  background: #fff;
  padding-top: 105px;
  padding-bottom: 86px;
  color: #000;
  text-align: center;
}
#putIn .solve_case .imgBox img {
  display: block;
  border: none;
}
#putIn .touchUp {
  padding-top: 98px;
  padding-bottom: 115px;
  background-color: #F7F7F7;
  color: #000;
  text-align: center;
}
#putIn .touchUp .touUp_box img {
  width: 100%;
}
#putIn .touchUp .touUp_box .touch_main {
  width: 1200px;
  margin-top: 60px;
}
#putIn .touchUp .touUp_box .touch_main li {
  float: left;
  width: 290px;
  margin-right: 10px;
  background-color: #fff;
}
#putIn .touchUp .touUp_box .touch_main li p {
  font-size: 16px;
  line-height: 60px;
  cursor: pointer;
}
#putIn .touchUp .touUp_box .touch_main li .zzc_touchUp {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.4);
  z-index: 99;
  display: flex;
  align-items: center;
  display: none;
}
#putIn .touchUp .touUp_box .touch_main li .zzc_touchUp .zzc_pic {
  width: 100%;
  height: 650px;
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  position: relative;
}
#putIn .touchUp .touUp_box .touch_main li .zzc_touchUp .zzc_pic .close_btn {
  position: absolute;
  top: 8%;
  right: 20%;
  width: 30px;
  height: 30px;
  background: url("../images/main_close.png") no-repeat center;
  background-size: cover;
}
#putIn .touchUp .touUp_box .touch_main li .zzc_touchUp .zzc_pic .zzc_btn {
  width: 160px;
  height: 40px;
  line-height: 40px;
  background: #0073FF;
  border-radius: 20px;
  position: absolute;
  top: 75%;
  left: 21%;
  color: #fff;
  font-size: 16px;
  cursor: pointer;
}
#putIn .touchUp .touUp_box .touch_main li .zzc_touchUp .zzc_pic .zzc_btn2 {
  width: 159px;
  height: 41px;
  line-height: 41px;
  background: #0073FF;
  border-radius: 20px;
  position: absolute;
  top: 82.5%;
  left: 46%;
  color: #fff;
  font-size: 16px;
  cursor: pointer;
}
#putIn .touchUp .touUp_box .touch_main li:last-child {
  margin-right: 0;
}
#putIn .touchUp .touUp_box .touch_main li:nth-child(1) .zzc_touchUp .zzc_pic {
  background-image: url("../images/zzc1.png");
}
#putIn .touchUp .touUp_box .touch_main li:nth-child(2) .zzc_touchUp .zzc_pic {
  background-image: url("../images/zzc2.png");
}
#putIn .touchUp .touUp_box .touch_main li:nth-child(3) .zzc_touchUp .zzc_pic {
  background-image: url("../images/zzc4.png");
}
#putIn .touchUp .touUp_box .touch_main li:nth-child(4) .zzc_touchUp .zzc_pic {
  background-image: url("../images/zzc3.png");
}
#putIn .media {
  padding-top: 86px;
  padding-bottom: 110px;
  background: #fff;
  color: #000;
}
#putIn .media .media_box {
  position: relative;
  text-align: center;
}
#putIn .media .media_box .desc {
  margin-bottom: 30px;
}
#putIn .marketing {
  color: #000;
  background-color: #F7F7F7;
  padding-bottom: 110px;
}
#putIn .marketing .market_box {
  padding-top: 90px;
  text-align: center;
}
#putIn .marketing .market_box .desc {
  margin-bottom: 50px;
}
#putIn .arithmetic {
  color: #000;
  padding-bottom: 110px;
  background-color: #fff;
}
#putIn .arithmetic .arithmetic_box {
  text-align: center;
}
#putIn .arithmetic .desc {
  margin-bottom: 100px;
}
#putIn .optimize {
  color: #000;
  padding-top: 85px;
  padding-bottom: 110px;
  background-color: #F7F7F7;
}
#putIn .optimize .optimize_box {
  text-align: center;
}
#putIn .optimize .desc {
  margin-bottom: 100px;
}
#putIn .drop_banner {
  width: 100%;
  height: 140px;
  margin: 0 auto;
  margin-top: 60px;
  overflow: hidden;
  position: relative;
}
#putIn .drop_banner .drop_banner_box {
  width: 300%;
  height: 100%;
  position: relative;
}
#putIn .drop_banner .drop_banner_box li {
  float: left;
  width: 1920px;
  height: 100%;
  position: relative;
}
#putIn .drop_banner .drop_banner_box li .drop_banner_btn {
  width: 135px;
  height: 37px;
  line-height: 37px;
  text-align: center;
  border: 1px solid #fff;
  position: absolute;
  right: 18%;
  top: 58px;
  border-radius: 20px;
  color: #fff;
  font-size: 20px;
  letter-spacing: 2px;
  cursor: pointer;
}
#putIn .drop_banner .drop_banner_box li img {
  width: 100%;
  height: 100%;
}
#putIn .drop_banner .drop_banner_box-point {
  width: 225px;
  height: 20px;
  position: absolute;
  top: 110px;
  left: 50%;
  margin-left: -112.5px;
}
#putIn .drop_banner .drop_banner_box-point li {
  width: 40px;
  height: 5px;
  background: #99DBFF;
  float: left;
  margin-right: 31px;
  cursor: pointer;
}
#putIn .drop_banner .drop_banner_box-point li:last-child {
  margin-right: 0;
}
#putIn .drop_banner .drop_banner_box-point li.active {
  background: #fff;
}
#putIn .mobile_marketing {
  color: #000;
  padding-top: 85px;
  padding-bottom: 110px;
  background-color: #fff;
}
#putIn .mobile_marketing .mobile_marketing_box {
  text-align: center;
}
#putIn .mobile_marketing .mobile_marketing_box img {
  width: 100%;
}
#putIn .mobile_marketing .desc {
  margin-bottom: 135px;
}
#putIn .banner-bottom {
  background: url("../images/bannerbottom.png") no-repeat center;
  background-size: cover;
  height: 140px;
  font-size: 36px;
  color: #fff;
  line-height: 140px;
}
#putIn .banner-bottom p {
  padding-left: 370px;
  text-align: left;
  letter-spacing: 3px;
}
#putIn .banner-bottom .btn {
  margin-right: 134px;
  width: 136px;
  height: 36px;
  line-height: 34px;
  border: 1px solid #fff;
  border-radius: 18px;
  color: #fff;
  float: right;
  font-size: 20px;
  margin-top: 50px;
  background: transparent;
  transition: all 0.3s;
}
#putIn .banner-bottom .btn:hover {
  background: #fff;
  color: #229ddd;
}
@media screen and (max-width: 1400px) {
  #putIn .banner-bottom .w {
    width: 1280px;
  }
}