style.css

  .lp.pom-form .lp-pom-form-field .checkbox-group {
    height: 80px;
  }
  
  .lp.pom-form .lp-pom-form-field .radio-group {
    height: 80px;
  }
  
  .multistep .option input {
    display: none;
  }
  
  .multistep .option input + label {
    display: inline-block;
    background-color: #fff;
    cursor: pointer;
    padding: 10px;
    border: 2px solid #EA892E;
    color: #EA892E;
    font-family: 'Montserrat', sans-serif;   
    height: auto !important;
  }
  
  .multistep .option input:checked + label {
    background-color: #EA892E;
    border: 2px solid #fff;
    color: #fff;
    font-family: 'Montserrat', sans-serif;
  }