/* Style the form */
#regForm {
  background-color: #fff;
  margin: 100px auto;
  padding: 40px;
  width: 50%;
  min-width: 300px;
}

/* Style the input fields */
input,
button {
  padding: 10px;
  font-size: 17px;
  font-family: Raleway;
  border: 1px solid #aaa;
}

/* Mark input boxes that gets an error on validation: */
input.invalid {
  background-color: #fdd;
}

/* Hide all steps by default: */
.tab {
  display: none;
}

/* Make circles that indicate the steps of the form: */
.step {
  height: 15px;
  width: 15px;
  margin: 0 2px;
  background-color: #bbb;
  border: none;
  border-radius: 50%;
  display: inline-block;
  opacity: 0.5;
}

/* Mark the active step: */
.step.active {
  opacity: 1;
}

/* Mark the steps that are finished and valid: */
.step.finish {
  background-color: #000;
}

/* Style the table of the confirmation page */
#input {
  border-collapse: collapse;
  width: 50%;
}

#input td,
#input th {
  border: 1px solid #ddd;
  padding: 5px;
}

#input tr:nth-child(even) {
  background-color: #f2f2f2;
}

#input tr:hover {
  background-color: #ddd;
}

#input th {
  text-align: left;
  background-color: #555;
  color: white;
}