.contact {
  padding: 30px 0;
}

.contact .title {
  margin-bottom: 15px;
}

.contact .lt {
  margin-bottom: 30px;
}

.contact .item:not(:last-child) {
  margin-bottom: 10px;
}

.contact .icon {
  display: flex;
  align-items: center;
  margin-bottom: 5px;
  font-weight: bold;
}

.contact .icon i {
  font-size: inherit;
  margin-right: 11px;
  line-height: 1;
  font-weight: normal;
}

.contact .icon-info {
  line-height: 1.8;
}

.contact .item-code {
  display: flex;
  margin: 15px -12px 0;
}

.contact .item-code .code-img {
  margin: 0 12px;
}

.contact .form-control {
  border-radius: 0;
  border-color: #A5A5A5;
}

.contact textarea.form-control {
  height: 120px;
}

.contact .btn {
  width: 150px;
  color: #fff;
  font-size: 18px;
  margin-top: 20px;
  padding: 6px 15px;
  background: var(--style-color);
}

@media (min-width: 768px) {
  .contact .icon i {
    font-size: 30px;
  }

  .contact .form-group {
    margin-bottom: 30px;
  }

  .contact .btn {
    margin-top: 30px;
  }
}

@media (min-width: 992px) {
  .contact .lt {
    margin-bottom: 0;
  }
}

@media (min-width: 1200px) {
  .contact {
    padding-top: 71px;
    padding-bottom: 60px;
  }

  .contact .title {
    margin-bottom: 33px;
  }

  .contact .lt {
    padding-right: 40px;
  }

  .contact .icon {
    margin-bottom: 11px;
  }

  .contact .item:not(:last-child) {
    margin-bottom: 17px;
  }

  .contact .item-code {
    margin-top: 27px;
  }

  .contact .form-group {
    margin-bottom: 45px;
  }

  .contact .form-control {
    padding-left: 20px;
  }

  .contact .form-control:not(textarea) {
    height: 55px;
  }

  .contact textarea.form-control {
    height: 200px;
    padding-top: 10px;
    padding-bottom: 20px;
  }

  .contact .btn {
    font-size: 20px;
    margin-top: 50px;
  }
}

@media (min-width: 1440px) {
  .contact textarea.form-control {
    height: 250px;
  }
}

@media (min-width: 1640px) {
  .contact .lt {
    flex: 0 0 41%;
    max-width: 41%;
    padding-right: 65px;
  }

  .contact .rt {
    flex: 0 0 59%;
    max-width: 59%;
  }

  .contact .form-group {
    margin-bottom: 55px;
  }

  .contact .form-control {
    padding-left: 30px;
  }

  .contact textarea.form-control {
    height: 290px;
  }

  .contact .btn {
    margin-top: 70px;
  }
}