* {
  margin: 0;
  padding: 0;
}

html,
body,
.content {
  width: 100%;
  height: 100%;
}

body {
  background-image: url("../img/bg.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-color: #fff;
}



.con-title {
  color: #333;
  text-align: center;
  font-weight: 500;
  margin-top: 38px;
  margin-bottom: 60px;
}

.module-for {
  width: 360px;
  height: 432px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0px 4px 16px 0px rgba(0, 0, 0, 0.06);
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.module-for-flex {
  display: flex;
}

.module-for-nav {
  position: absolute;
  top: 0;
  left: 0;
  background: #E0EDFF;
  color: #3489FF;
  text-align: center;
  width: 144px;
  font-size: 16px;
  padding: 6px;
  border-top-left-radius: 12px;
  border-bottom-right-radius: 12px;
}

.module-for-img {
  width: 52px;
  height: 52px;
  margin-top: 72px;
}

.module-for-img-small {
  width: 30px;
  height: 30px;
  margin-top: 84px;
}

.module-for-title {
  color: #000;
  font-size: 24px;
  font-weight: 500;
  margin-top: 26px;
}

.module-for-title-small {
  color: #000;
  font-size: 22px;
  font-weight: 500;
}

.module-for-time {
  color: #777;
  font-size: 14px;
  margin-top: 12px;
  margin-bottom: 12px;
}

.module-for-intro {
  display: flex;
  max-width: 310px;
}

.module-for-intro,
.module-edition {
  font-size: 12px;
  color: #999;
}

.flex1 {
  flex: 1;
}

.module-btn-edition {
  position: absolute;
  bottom: 36px;
  left: 0;
  width: 100%;
  text-align: center;
}

.qrcode-img-con {
  width: 150px;
  height: 150px;
  margin-top: 100px;
  position: relative;
}

.qrcode-img {
  width: 36px;
  height: 36px;
  position: absolute;
  top: 52px;
  left: 52px;
  border: 5px solid #fff;
  background: #fff;
  border-radius: 5px;
}

.module-qrcode {
  width: 150px;
  height: 150px;
}

.module-for-qrcode-title {
  font-size: 20px;
  color: #000;
  margin-top: 34px;
  margin-bottom: 16px;
}

.module-for-qrcode-tips {
  color: #969696;
  font-size: 14px;
}

.red {
  color: #e95947;
}

.module-btn {
  display: inline-block;
  width: 96px;
  height: 40px;
  background: #e95947;
  border-radius: 4px;
  color: #fff;
  font-size: 16px;
  font-weight: 500;
  line-height: 40px;
  text-align: center;
  margin-top: 18px;
  text-decoration: none
}

.con-tips {
  margin-top: 55px;
  display: flex;
}

.tips-for {
  display: flex;
  align-items: center;
  margin-right: 55px;
  text-decoration: none
}

.tips-for-span {
  color: #333;
  padding: 4px 0;
  font-size: 16px;
  border-bottom: 1px solid #999;
}

.tips-for-img {
  width: 16px;
  height: 16px;
  margin-left: 8px;
}

@media screen and (min-width: 1520px) {
  .content {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 900px;
  }

  .con-title {
    font-size: 50px;
  }

  .uclass-logo {
    display: table;
    height: 100px;
    margin: 0 auto;
    margin-top: -40px;
  }

  .con-module {
    display: flex;
    width: 1512px;
    height: 432px;
    justify-content: space-between;
  }
}

@media screen and (min-width: 800px) and (max-width: 1520px) {
  .content {
    display: flex;
    justify-content: center;
  }

  .con-title {
    font-size: 40px;
  }

  .uclass-logo {
    display: table;
    height: 80px;
    margin: 0 auto;
    margin-top: 60px;
  }

  .con-module {
    display: flex;
    width: 756px;
    flex-wrap: wrap;
    justify-content: space-between;
  }

  .module-for {
    margin-bottom: 30px;
  }

  .con-tips {
    margin-top: 25px;
    padding-bottom: 60px;
  }
}

@media screen and (max-width: 800px) {
  .content {
    display: flex;
    justify-content: center;
  }

  .con-title {
    font-size: 26px;
  }

  .uclass-logo {
    display: table;
    height: 60px;
    margin: 0 auto;
    margin-top: 60px;
  }

  .con-module {
    display: flex;
    width: 360px;
    flex-wrap: wrap;
    justify-content: space-between;
    margin: 0 auto;
  }

  .module-for {
    margin-bottom: 30px;
  }

  .con-tips {
    display: block;
    width: 360px;
    margin: 0 auto;
    padding-bottom: 60px;
  }

  .tips-for {
    margin-bottom: 12px;
  }
}