.customization {
  padding: 30px 0;
}

.customization .title {
  margin-bottom: 10px;
}

.customization .item {
  margin-bottom: 35px;
}

.customization .item-wrap {
  padding: 30px 20px;
  background: #FAFAFA;
}

.customization .item.disabled .block {
  pointer-events: none;
}

.customization .item .warnning {
  display: none;
}

.customization .item.disabled .warnning {
  display: block;
  color: #FF0000;
  margin-bottom: 10px;
}

.customization .item-title {
  display: flex;
  align-items: center;
  font-weight: bold;
  margin-bottom: 20px;
}

.customization .num {
  width: 40px;
  height: 40px;
  color: #fff;
  flex-shrink: 0;
  margin-right: 20px;
  border-radius: 50%;
  background: var(--style-color);
  display: flex;
  align-items: center;
  justify-content: center;
}

.customization .item-title span {
  color: #FF0000;
  margin-left: 10px;
}

.customization .row {
  margin-bottom: -30px;
}

.customization .row>div {
  margin-bottom: 30px;
}

.customization .block {
  padding: 20px 15px;
  border-radius: 50px;
  text-align: center;
  border: 4px solid #fff;
  cursor: pointer;
}

.customization .img-tit {
  margin-top: 11px;
}

.customization .item-info {
  display: flex;
  flex-wrap: wrap;
  margin-left: -15px;
  margin-right: -15px;
  margin-bottom: -15px;
}

.customization .item-info>* {
  margin-left: 15px;
  margin-right: 15px;
  margin-bottom: 15px;
  cursor: pointer;
}

.customization .item-info .tit {
  width: 125px;
  padding: 11px 15px;
  text-align: center;
  border: 1px solid #333;
}

.customization .item-info .other-tit {
  display: flex;
  align-items: center;
}

.customization .item-info .form-control {
  height: 51px;
  border-radius: 0;
  border-color: #333;
}

.customization .item-info>.form-control {
  width: 250px;
}

.customization .item-info .other-tit .form-control {
  width: 161px;
  margin-left: 17px;
}

.customization .submit-btn {
  display: block;
  color: #fff;
  border-radius: 20px;
  background: var(--style-color);
}

.customization .block.active {
  border-color: var(--style-color);
}

.customization .item-info .tit.active {
  color: var(--style-color);
  border-color: var(--style-color);
}

@media (min-width: 768px) {
  .customization .item-wrap {
    padding: 45px 60px;
  }

  .customization .item-info {
    margin-left: -30px;
    margin-right: -30px;
  }

  .customization .item-info>* {
    margin-left: 30px;
    margin-right: 30px;
  }

  .customization .item-info .tit {
    width: 161px;
  }

  .customization .item-info .form-control {
    height: 54px;
  }

  .customization .item-info>.form-control {
    width: 400px;
  }
}

@media (min-width: 992px) {
  .customization .item-info>.form-control {
    width: 550px;
  }
}

@media (min-width: 1200px) {
  .customization {
    padding: 63px 0 60px;
  }

  .customization .title {
    margin-bottom: 28px;
  }

  .customization .item {
    margin-bottom: 70px;
  }

  .customization .item-wrap {
    padding: 61px 85px 100px;
  }

  .customization .item-title {
    margin-bottom: 40px;
  }

  .customization .item-info {
    margin-left: -57px;
    margin-right: -57px;
  }

  .customization .item-info>* {
    margin-left: 57px;
    margin-right: 57px;
  }

  .customization .item-info>.form-control {
    width: 600px;
  }

  .customization .submit-btn {
    padding: 11px 15px;
    margin-left: -50px;
    margin-right: -50px;
    transition: opacity .3s;
  }

  .customization .submit-btn:hover {
    opacity: .8;
  }
}

@media (min-width: 1440px) {
  .customization {
    padding-bottom: 100px;
  }

  .customization .row {
    margin-left: -25px;
    margin-right: -25px;
  }

  .customization .row>div {
    padding: 0 25px;
  }

  .customization .item-info>.form-control {
    width: 710px;
  }
}