.serious-button {
  display: inline-block;
  min-width: 180px;
  padding: 0 30px;
  height: 52px;
  background: #FF6700;
  border-radius: 3px;
  text-align: center;
  line-height: 52px;
  color: #fff;
  cursor: pointer;
}
.module-title {
  color: #333333;
  font-size: 32px;
}
.module-sub-title {
  text-align: center;
  font-size: 20px;
  color: #999999;
  line-height: 23px;
}
header {
  margin-top: 80px;
  margin-bottom: 50px;
  height: 680px;
  position: relative;
  background: url("/images/serious/bg-banner.png?v=11") center / cover no-repeat;
}
header .header_main {
  margin: 0 auto;
  padding-top: 70px;
  width: 1200px;
  height: 100%;
  position: relative;
}
header .header_main .header_main_top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}
header .header_main .header_main_top .left {
  width: 650px;
  color: #fff;
}
header .header_main .header_main_top .left .left-title {
  font-size: 48px;
  line-height: 100px;
  text-align: left;
  color: #333333;
}
header .header_main .header_main_top .left .content {
  font-size: 20px;
  color: #606266;
  text-align: justify;
}
header .header_main .header_main_top .left .left-btn {
  margin-top: 45px;
}
header .header_main .header_main_top .right {
  width: 410px;
}
header .header_main .header_main_bottom {
  position: absolute;
  bottom: 0;
  width: 100%;
  height: 258px;
  padding-bottom: 35px;
  background: url("/images/serious/banner-bottom-bg.png?v=11") center / cover no-repeat;
}
header .header_main .header_main_bottom .main_bottom_modules {
  display: flex;
  justify-content: space-between;
  padding: 35px 60px 40px;
}
header .header_main .header_main_bottom .main_bottom_modules .module-block {
  text-align: center;
}
header .header_main .header_main_bottom .main_bottom_modules .module-block .module-block-top {
  margin-bottom: 15px;
}
header .header_main .header_main_bottom .main_bottom_modules .module-block .module-block-bottom {
  font-size: 18px;
  color: #606266;
  line-height: 31px;
}
header .header_main .header_main_bottom .main_bottom_footer {
  padding-bottom: 35px;
  text-align: center;
}
.module-one {
  text-align: center;
  height: 583px;
  background: url("/images/serious/module1-bg.png?v=11") no-repeat;
  background-size: auto 100%;
  padding-top: 80px;
}
.module-one .module-one-main {
  width: 1200px;
  margin: auto;
}
.module-one .module-one-main .module-one-title {
  margin-bottom: 15px;
}
.module-one .module-one-main .module-one-content {
  margin-top: 80px;
  padding: 0 150px;
  display: flex;
  justify-content: space-between;
}
.module-one .module-one-main .module-one-content .content-block {
  cursor: pointer;
}
.module-one .module-one-main .module-one-content .content-block .block-top {
  width: 200px;
  height: 200px;
  background: linear-gradient(326deg, #FFFFFF 0%, #F1F3F9 100%);
  box-shadow: 8px 12px 16px 0px rgba(21, 51, 109, 0.06), 0px 0px 2px 0px rgba(29, 51, 94, 0.04), inset 5px 5px 5px 0px #FFFFFF;
  border-radius: 12px 12px 12px 12px;
  margin-bottom: 25px;
  text-align: center;
  padding-top: 50px;
}
.module-one .module-one-main .module-one-content .content-block .block-top .normal-pic {
  display: inline-block;
}
.module-one .module-one-main .module-one-content .content-block .block-top .hover-pic {
  display: none;
}
.module-one .module-one-main .module-one-content .content-block .block-bottom {
  text-align: center;
  font-size: 20px;
  color: #606266;
  line-height: 28px;
}
.module-two {
  background: #fff;
}
.module-two .module-two-main {
  padding: 70px 0;
  width: 1200px;
  margin: auto;
  text-align: center;
}
.module-two .module-two-main .two-main-content {
  padding: 40px 150px 0 160px;
  display: flex;
}
.module-two .module-two-main .two-main-content .main-content-left {
  width: 400px;
  margin-right: 110px;
}
.module-two .module-two-main .two-main-content .main-content-right {
  flex: 1;
  text-align: left;
  padding-top: 18px;
}
.module-two .module-two-main .two-main-content .main-content-right .device-info {
  font-size: 18px;
  color: #606266;
  line-height: 21px;
  margin-bottom: 10px;
}
@media screen and (max-width: 700px) {
  .serious-button {
    display: inline-block;
    min-width: 136px;
    padding: 0;
    height: 36px;
    background: #FF6700;
    border-radius: 4px;
    text-align: center;
    line-height: 36px;
    color: #fff;
    cursor: pointer;
    font-size: 12px;
  }
  .module-title {
    font-weight: 500;
    font-size: 18px;
    color: #333333;
    line-height: 25px;
  }
  .module-sub-title {
    font-size: 12px;
    color: #999999;
    line-height: 14px;
  }
  header {
    margin-top: 0;
    margin-bottom: 0;
    background: url("/images/serious/bg-banner-mobile.png?v=11") center / cover no-repeat;
    background-size: 100%;
    height: 800px;
  }
  header .header_main {
    margin: 0 auto;
    padding-top: 25px;
    width: 100%;
  }
  header .header_main .header_main_top {
    justify-content: revert;
    flex-wrap: wrap;
    flex-direction: column-reverse;
  }
  header .header_main .header_main_top .left {
    margin-top: 40px;
    width: 100%;
    text-align: center;
  }
  header .header_main .header_main_top .left .left-title {
    font-size: 22px;
    color: #333333;
    line-height: 26px;
    margin-bottom: 12px;
    text-align: center;
  }
  header .header_main .header_main_top .left .content {
    font-size: 12px;
    color: #606266;
    line-height: 18px;
    width: 310px;
    margin: auto;
    text-align: center;
  }
  header .header_main .header_main_top .left .left-btn {
    margin-bottom: 30px;
  }
  header .header_main .header_main_top .right {
    width: 100%;
    text-align: center;
  }
  header .header_main .header_main_top .right img {
    width: 180px;
  }
  header .header_main .header_main_bottom {
    position: relative;
    margin: 0 16px;
    width: auto;
    height: 400px;
    padding-bottom: 30px;
    background: url("/images/serious/banner-bottom-bg-mobile.png?v=11") center / cover no-repeat;
  }
  header .header_main .header_main_bottom .main_bottom_modules {
    padding: 30px 17px 0;
    flex-wrap: wrap;
  }
  header .header_main .header_main_bottom .main_bottom_modules .module-block {
    margin-bottom: 20px;
    text-align: center;
    width: 90px;
  }
  header .header_main .header_main_bottom .main_bottom_modules .module-block .module-block-top {
    margin-bottom: 11px;
  }
  header .header_main .header_main_bottom .main_bottom_modules .module-block .module-block-top img {
    width: 40px;
  }
  header .header_main .header_main_bottom .main_bottom_modules .module-block .module-block-bottom {
    font-size: 14px;
    line-height: 24px;
  }
  .module-one {
    height: 500px;
    background: url("/images/serious/module1-bg-mobile.png?v=11") no-repeat;
    background-size: 100% auto;
    padding-top: 40px;
  }
  .module-one .module-one-main {
    width: 100%;
  }
  .module-one .module-one-main .module-one-title {
    width: 345px;
    margin: 0 auto 15px;
  }
  .module-one .module-one-main .module-one-sub-title {
    width: 345px;
    margin: auto;
  }
  .module-one .module-one-main .module-one-content {
    margin-top: 40px;
    padding: 0;
    flex-wrap: wrap;
    justify-content: center;
  }
  .module-one .module-one-main .module-one-content .downLoad-block1 {
    width: 100%;
    margin-bottom: 20px;
  }
  .module-one .module-one-main .module-one-content .downLoad-block2 {
    margin-right: 33px;
  }
  .module-one .module-one-main .module-one-content .content-block .block-top {
    width: 100px;
    height: 100px;
    background: linear-gradient(326deg, #FFFFFF 0%, #F1F3F9 100%);
    box-shadow: 4px 6px 8px 0px rgba(21, 51, 109, 0.06), 0px 0px 1px 0px rgba(29, 51, 94, 0.04), inset 3px 3px 2px 0px #FFFFFF;
    border-radius: 6px 6px 6px 6px;
    margin: 0 auto 15px;
    padding-top: 22px;
  }
  .module-one .module-one-main .module-one-content .content-block .block-top img {
    width: 78px;
  }
  .module-one .module-one-main .module-one-content .content-block .block-top .normal-pic {
    display: inline-block;
  }
  .module-one .module-one-main .module-one-content .content-block .block-top .hover-pic {
    display: none;
  }
  .module-one .module-one-main .module-one-content .content-block .block-bottom {
    font-size: 14px;
    color: #606266;
    line-height: 16px;
  }
  .module-two {
    background: #fff;
  }
  .module-two .module-two-main {
    padding: 0;
    width: 100%;
  }
  .module-two .module-two-main .module-two-title {
    margin-top: 30px;
  }
  .module-two .module-two-main .two-main-content {
    padding: 20px 0 0;
    display: block;
  }
  .module-two .module-two-main .two-main-content .main-content-left {
    width: 100%;
    margin-right: 0;
  }
  .module-two .module-two-main .two-main-content .main-content-left img {
    width: 200px;
  }
  .module-two .module-two-main .two-main-content .main-content-right {
    flex: none;
    width: 100%;
    text-align: left;
    padding: 20px 40px 0;
  }
  .module-two .module-two-main .two-main-content .main-content-right .device-info {
    font-size: 14px;
    color: #606266;
    margin-bottom: 10px;
  }
}