* {
    /* box-sizing: border-box; */
  }
  
  /* label.mb-2{
    font-size: 18px;
  } */

  body {
    /* background-color: #f1f1f1; */
  }
  
  #regForm {
    background-color: #ffffff;
    margin: 0px auto;
    font-family: Raleway;
    padding: 40px;
    width: 100%;
    min-width: 300px;
  }
  
  h1 {
    text-align: center;  
  }
  
  input {
    padding: 10px;
    width: 100%;
    font-size: 17px;
    font-family: Raleway;
    border: 1px solid #aaaaaa;
  }
  
  /* Mark input boxes that gets an error on validation: */
  input.invalid {
    background-color: #ffdddd;
  }
  
  /* Hide all steps by default: */
  .tab {
    display: block;
  }
  
  .button{
    float: right;
    margin-right: 2px;
    background-color: #4CAF50;
    color: #ffffff;
    border: none;
    padding: 10px 20px;
    font-size: 17px;
    font-family: Raleway;
    cursor: pointer;
  }

  #submit{
    float: right;
    margin-right: 2px;
    padding: 10px 20px;
    font-size: 17px;
    font-family: Raleway;
  }

  
  
  button:hover {
    opacity: 0.8;
  }
  
  #prevBtn {
    background-color: #bbbbbb;
  }
  
  /* Make circles that indicate the steps of the form: */
  .step {
    height: 15px;
    width: 15px;
    margin: 0 2px;
    background-color: #bbbbbb;
    border: none;  
    border-radius: 50%;
    display: inline-block;
    opacity: 0.5;
  }
  
  .step.active {
    opacity: 1;
  }
  
  /* Mark the steps that are finished and valid: */
  .step.finish {
    background-color: grey;
  }