body {
  background: #eee;
}

#regForm {
  background-color: #ffffff;
  margin: 0px auto;
  font-family: "Roboto", sans-serif;
  padding: 40px;
  border-radius: 10px;
}

h2 {
  text-align: center;
}

input {
  padding: 10px;
  width: 100%;
  font-size: 17px;
  font-family: "Roboto", sans-serif;
  border: 1px solid #aaaaaa;
}

input.invalid {
  background-color: #ffdddd;
}

.tab {
  display: none;
}

.form-group {
  margin-bottom: 5px;
}

#nextBtn {
  color: #fff;
  background-color: #4185cb;
  border-color: #4185cb;
  border-radius: 0.25rem;
}

button:focus {
    box-shadow: none !important;
}

button:hover {
  opacity: 0.5;
}

#prevBtn {
    color: #fff;
    background-color: #4185cb;
    border-color: #4185cb;
    border-radius: 0.25rem;
    opacity: 0.8;
}

.step {
  background-color: #dddddd;
  border-radius: 50%;
  display: inline-block;
  height: 40px;
  line-height: 40px;
  position: relative;
  text-align: center;
  width: 40px;
  z-index: 1;
  opacity: 0.5;
  margin-inline: 15px;
}

/* .step::before {
  content: "";
  height: 5px;
  left: 0;
  position: absolute;
  right: 0;
  background-color: #4185cb;
  left: 50%;
  width: 50%;
  border-color: #4185cb;
} */

.step.active {
  opacity: 0.9;
  background-color: #4185cb;
}

.step.finish {
  background-color: #4185cb;
}

.all-steps {
  text-align: center;
  margin-top: 30px;
  margin-bottom: 30px;
  padding-bottom: 40px;
  margin-left: 30px;
}

.container {
  display: block;
  position: relative;
  padding-left: 35px;
  margin-bottom: 12px;
  cursor: pointer;
  font-size: 22px;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

.container input[type="radio"] {
  position: absolute;
  opacity: 0;
  cursor: pointer;
}

.checkmark {
  position: absolute;
  top: 0;
  left: 0;
  height: 25px;
  width: 25px;
  background-color: #eee;
  border-radius: 50%;
}

.container:hover input ~ .checkmark {
  background-color: #ccc;
}

.container input:checked ~ .checkmark {
  background-color: #4185cb;
}

.checkmark:after {
  content: "";
  position: absolute;
  display: none;
}

.container input:checked ~ .checkmark:after {
  display: block;
}

.container .checkmark:after {
  top: 9px;
  left: 9px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: white;
}