#iot-course-details {
  width: 100%;
  position: relative;
}
#iot-course-details header {
  width: 100%;
  height: 453px;
  position: relative;
}
#iot-course-details header .iot-course-details-banner {
  width: 100%;
  height: 100%;
  position: relative;
  background: url('/guide/image/thingApplyEntrance/IOT-course-details/course-details-bg.png');
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}
#iot-course-details header .iot-course-details-banner .banner-content-test {
  position: absolute;
  top: 170px;
  left: 262px;
}
#iot-course-details header .iot-course-details-banner .banner-content-test .title {
  font-size: 60px;
  font-family: Adobe Heiti Std;
  font-weight: bold;
  color: #000000;
}
#iot-course-details header .iot-course-details-banner .banner-content-test .test {
  font-size: 30px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #333333;
}
#iot-course-details main {
  position: relative;
}
#iot-course-details main .class-schedule {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 64px;
}
#iot-course-details main .class-schedule img:nth-child(1) {
  position: relative;
  margin-top: 41px;
}
#iot-course-details main .payment-details {
  position: relative;
  display: flex;
  align-items: center;
  flex-flow: column;
  width: 100%;
  height: 829px;
  background: url('/guide/image/thingApplyEntrance/IOT-course-details/course-details-pay-bg.png');
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}
#iot-course-details main .payment-details h2 {
  font-size: 36px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #181A39;
  line-height: 34px;
  margin: 56px auto 63px;
}
#iot-course-details main .payment-details .payment-details-content {
  position: relative;
  width: 1432px;
  height: 581px;
  display: flex;
  justify-content: center;
  align-items: center;
  background: url('/guide/image/thingApplyEntrance/IOT-course-details/course-details-particulars-5999.png');
}
#iot-course-details main .payment-details .payment-details-content .count-down {
  position: absolute;
  top: 40px;
  left: 156px;
}
#iot-course-details main .payment-details .payment-details-content .count-down .count-down-time {
  color: #FF9E48;
  font-size: 25px;
  font-weight: bold;
  margin-left: 63px;
}
#iot-course-details main .payment-details .payment-details-content button {
  position: absolute;
  top: 392px;
  left: 80px;
  width: 527px;
  height: 70px;
  line-height: 70px;
  text-align: center;
  background: #FFFFFF;
  box-shadow: 0px 3px 10px 0px #DF7006;
  border-radius: 35px;
  font-size: 24px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #ff8000;
  cursor: pointer;
}
#iot-course-details main .payment-details .payment-details-content button:hover {
  background: #e9ecef;
}
#iot-course-details main .payment-details .payment-details-content-now {
  height: 609px;
  background: url('/guide/image/thingApplyEntrance/IOT-course-details/course-details-particulars-2999-time.png');
}
#iot-course-details main .payment-details .payment-details-content-now button {
  top: 429px;
}
#iot-course-details main .payment-details .payment-details-content-twin {
  height: 609px;
  background: url('/guide/image/thingApplyEntrance/detail_twin/course-details-twin-particulars-3199-time.png');
}
#iot-course-details main .payment-details .payment-details-content-twin button {
  top: 429px;
}
#iot-course-details main .applyDialog {
  display: none;
  width: 100%;
  height: 100%;
  background-color: rgba(26, 25, 25, 0.747);
  z-index: 800;
  position: fixed;
  top: 0;
  left: 0;
}
#iot-course-details main .applyDialog .mainDialog {
  width: 535px;
  height: 558px;
  position: fixed;
  top: 50%;
  left: 50%;
  background-color: #fff;
  transform: translate(-50%, -50%);
  z-index: 900;
}
#iot-course-details main .applyDialog .mainDialog p {
  font-size: 24px;
  width: 70%;
  margin: 50px auto 40px;
}
#iot-course-details main .applyDialog .mainDialog .closeDialog {
  font-size: 46px;
  position: absolute;
  top: 0px;
  right: 26px;
  cursor: pointer;
}
#iot-course-details main .applyDialog .mainDialog div {
  width: 70%;
  margin: 15px auto;
  position: relative;
}
#iot-course-details main .applyDialog .mainDialog div span {
  text-align: left;
  font-size: 16px;
  color: #333;
  margin: 0;
}
#iot-course-details main .applyDialog .mainDialog div input {
  width: 100%;
  border: transparent;
  border-bottom: 1px solid #d8d8d8;
  padding: 6px 10px 4px 0;
  font-size: 14px;
}
#iot-course-details main .applyDialog .mainDialog div .warn {
  display: none;
  height: 14px;
  line-height: 14px;
  position: absolute;
  right: -136px;
  font-size: 14px;
  color: #ff0c0c;
  bottom: -32px;
}
#iot-course-details main .applyDialog .mainDialog div .warn img {
  width: 14px;
  position: absolute;
  left: -20px;
}
#iot-course-details main .applyDialog .mainDialog button {
  width: 70%;
  background-color: #FF9E00;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 20px;
  margin: 50px auto 0;
  border-radius: 20px;
  color: #fff;
  height: 36px;
  cursor: pointer;
}
#iot-course-details main .applyDialog .mainDialog button:hover {
  background-color: #ff8800;
}
#iot-course-details main .bug-up {
  display: none;
  width: 100%;
  height: 100%;
  background-color: rgba(26, 25, 25, 0.747);
  z-index: 800;
  position: fixed;
  top: 0;
  left: 0;
}
#iot-course-details main .bug-up .bug-success {
  width: 535px;
  height: 558px;
  position: fixed;
  top: 50%;
  left: 50%;
  background-color: #fff;
  transform: translate(-50%, -50%);
  z-index: 900;
  display: grid;
  align-items: center;
}
#iot-course-details main .bug-up .bug-success .close-success-popup {
  font-size: 46px;
  position: absolute;
  top: 0px;
  right: 26px;
  cursor: pointer;
}
#iot-course-details main .bug-up .bug-success .bug-success-content {
  margin: auto;
}
#iot-course-details main .bug-up .bug-success .bug-success-content img {
  position: relative;
  margin: 0 auto;
  display: block;
  width: 80%;
  margin-bottom: 30px;
}
#iot-course-details main .bug-up .bug-success .bug-success-content p {
  font-size: 26px;
  font-weight: 400;
  color: #333;
  text-align: center;
}
#iot-course-details-wap {
  display: none;
}
@media only screen and (max-width: 769px) {
  #iot-course-details {
    display: none;
  }
  #iot-course-details-wap {
    display: block;
    width: 100%;
    height: 100%;
  }
  #iot-course-details-wap img {
    width: 100%;
    position: relative;
    top: 70px;
  }
}
@media only screen and (min-width: 1475px) and (max-width: 1540px) {
  #iot-course-details {
    width: 100%;
  }
  #iot-course-details header {
    width: 100%;
    height: 453px;
  }
  #iot-course-details header .iot-course-details-banner {
    width: 100%;
    height: 100%;
  }
  #iot-course-details header .iot-course-details-banner .banner-content-test {
    top: 126px;
    left: 198px;
  }
  #iot-course-details header .iot-course-details-banner .banner-content-test .title {
    font-size: 50px;
  }
  #iot-course-details header .iot-course-details-banner .banner-content-test .test {
    font-size: 26px;
  }
  #iot-course-details main .class-schedule {
    width: 80%;
    margin: auto;
    margin-bottom: 64px;
  }
  #iot-course-details main .class-schedule img:nth-child(1) {
    margin-top: 41px;
    width: 96%;
  }
  #iot-course-details main .class-schedule img:nth-child(2) {
    width: 96%;
  }
  #iot-course-details main .payment-details {
    width: 100%;
    height: 829px;
  }
  #iot-course-details main .payment-details h2 {
    font-size: 36px;
    font-weight: 400;
    color: #181A39;
    line-height: 34px;
    margin: 56px auto 63px;
  }
  #iot-course-details main .payment-details .payment-details-content {
    width: 1160px;
    height: 581px;
    background-size: contain;
    background-repeat: no-repeat;
  }
  #iot-course-details main .payment-details .payment-details-content .count-down {
    top: 29px;
    left: 129px;
  }
  #iot-course-details main .payment-details .payment-details-content .count-down .count-down-time {
    font-size: 25px;
    margin-left: 45px;
  }
  #iot-course-details main .payment-details .payment-details-content button {
    top: 346px;
    left: 71px;
    width: 412px;
    height: 61px;
    line-height: 61px;
    border-radius: 35px;
    font-size: 24px;
  }
  #iot-course-details main .applyDialog {
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
  }
  #iot-course-details main .applyDialog .mainDialog {
    width: 535px;
    height: 558px;
    top: 50%;
    left: 50%;
    background-color: #fff;
    transform: translate(-50%, -50%);
    z-index: 900;
  }
  #iot-course-details main .applyDialog .mainDialog p {
    font-size: 24px;
    width: 70%;
    margin: 50px auto 40px;
  }
  #iot-course-details main .applyDialog .mainDialog .closeDialog {
    font-size: 46px;
    top: 0px;
    right: 26px;
  }
  #iot-course-details main .applyDialog .mainDialog div {
    width: 70%;
    margin: 15px auto;
  }
  #iot-course-details main .applyDialog .mainDialog div span {
    text-align: left;
    font-size: 16px;
    color: #333;
    margin: 0;
  }
  #iot-course-details main .applyDialog .mainDialog div input {
    width: 100%;
    padding: 6px 10px 4px 0;
    font-size: 14px;
  }
  #iot-course-details main .applyDialog .mainDialog button {
    width: 70%;
    font-size: 20px;
    margin: 50px auto 0;
    border-radius: 20px;
    height: 36px;
  }
  #iot-course-details main .bug-up {
    width: 100%;
    height: 100%;
    background-color: rgba(26, 25, 25, 0.747);
    z-index: 800;
    top: 0;
    left: 0;
  }
  #iot-course-details main .bug-up .bug-success {
    width: 535px;
    height: 558px;
    position: fixed;
    top: 50%;
    left: 50%;
    background-color: #fff;
    transform: translate(-50%, -50%);
    z-index: 900;
  }
  #iot-course-details main .bug-up .bug-success .close-success-popup {
    font-size: 46px;
    top: 0px;
    right: 26px;
  }
}
@media only screen and (min-width: 800px) and (max-width: 1474px) {
  #iot-course-details {
    width: 100%;
  }
  #iot-course-details header {
    width: 100%;
    height: 453px;
  }
  #iot-course-details header .iot-course-details-banner {
    width: 100%;
    height: 100%;
  }
  #iot-course-details header .iot-course-details-banner .banner-content-test {
    top: 126px;
    left: 198px;
  }
  #iot-course-details header .iot-course-details-banner .banner-content-test .title {
    font-size: 50px;
  }
  #iot-course-details header .iot-course-details-banner .banner-content-test .test {
    font-size: 26px;
  }
  #iot-course-details main .class-schedule {
    width: 80%;
    margin: auto;
    margin-bottom: 64px;
  }
  #iot-course-details main .class-schedule img:nth-child(1) {
    margin-top: 41px;
    width: 96%;
  }
  #iot-course-details main .class-schedule img:nth-child(2) {
    width: 96%;
  }
  #iot-course-details main .payment-details {
    width: 100%;
    height: 829px;
  }
  #iot-course-details main .payment-details h2 {
    font-size: 36px;
    font-weight: 400;
    color: #181A39;
    line-height: 34px;
    margin: 56px auto 63px;
  }
  #iot-course-details main .payment-details .payment-details-content {
    width: 1000px;
    height: 581px;
    background-size: contain;
    background-repeat: no-repeat;
  }
  #iot-course-details main .payment-details .payment-details-content .count-down {
    top: 24px;
    left: 112px;
  }
  #iot-course-details main .payment-details .payment-details-content .count-down .count-down-time {
    font-size: 22px;
    margin-left: 38px;
  }
  #iot-course-details main .payment-details .payment-details-content button {
    top: 297px;
    left: 61px;
    width: 355px;
    height: 52px;
    line-height: 52px;
    border-radius: 35px;
    font-size: 21px;
  }
  #iot-course-details main .applyDialog {
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
  }
  #iot-course-details main .applyDialog .mainDialog {
    width: 535px;
    height: 558px;
    top: 50%;
    left: 50%;
    background-color: #fff;
    transform: translate(-50%, -50%);
    z-index: 900;
  }
  #iot-course-details main .applyDialog .mainDialog p {
    font-size: 24px;
    width: 70%;
    margin: 50px auto 40px;
  }
  #iot-course-details main .applyDialog .mainDialog .closeDialog {
    font-size: 46px;
    top: 0px;
    right: 26px;
  }
  #iot-course-details main .applyDialog .mainDialog div {
    width: 70%;
    margin: 15px auto;
  }
  #iot-course-details main .applyDialog .mainDialog div span {
    text-align: left;
    font-size: 16px;
    color: #333;
    margin: 0;
  }
  #iot-course-details main .applyDialog .mainDialog div input {
    width: 100%;
    padding: 6px 10px 4px 0;
    font-size: 14px;
  }
  #iot-course-details main .applyDialog .mainDialog button {
    width: 70%;
    font-size: 20px;
    margin: 50px auto 0;
    border-radius: 20px;
    height: 36px;
  }
  #iot-course-details main .bug-up {
    width: 100%;
    height: 100%;
    background-color: rgba(26, 25, 25, 0.747);
    z-index: 800;
    top: 0;
    left: 0;
  }
  #iot-course-details main .bug-up .bug-success {
    width: 535px;
    height: 558px;
    position: fixed;
    top: 50%;
    left: 50%;
    background-color: #fff;
    transform: translate(-50%, -50%);
    z-index: 900;
  }
  #iot-course-details main .bug-up .bug-success .close-success-popup {
    font-size: 46px;
    top: 0px;
    right: 26px;
  }
}