*,
*::before,
*::after {
  box-sizing: border-box;
}

.text-field {
  margin-bottom: 1rem;
}

.text-field__label {
  display: block;
  margin-bottom: 0.25rem;
}

.text-field__input {
  display: block;
  width: 100%;
  height: calc(2.25rem + 2px);
  padding: 0.375rem 0.75rem;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.5;
  color: #212529;
  background-color: #fff;
  background-clip: padding-box;
  border: 1px solid #bdbdbd;
  border-radius: 0.25rem;
  transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.text-field__input::placeholder {
  color: #212529;
  opacity: 0.4;
}

.text-field__input:focus {
  color: #212529;
  background-color: #fff;
  border-color: #bdbdbd;
  outline: 0;
  box-shadow: 0 0 0 0.2rem rgba(158, 158, 158, 0.25);
}

.text-field__input:disabled,
.text-field__input[readonly] {
  background-color: #f5f5f5;
  opacity: 1;
}

.button {
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    min-width: 100px;
    min-height: 30px;
}

.prev_button:disabled{
   background:  #fff;
   color: #ccc;
   cursor: no-drop;
}

.button:disabled {
    cursor: default;
    color: #ccc;
}


.button-field {
    align: center;
    text-align:center;
}

h2 {text-align: center;}

.block {
  width: 400px;
  padding: 15px 15px 15px 15px;
  margin: 0 auto;
  border: 3px solid #bdbdbd;
  border-radius: 10px;
}

.test-h2 {
    text-align: center;
    color: #808080;
}


.test-block {
  width: 70%;
  padding: 15px 15px 15px 15px;
  margin: 0 auto;
  border: 3px solid #bdbdbd;
  border-radius: 10px;
  text-align: center;

  font-size: 150%;
  font-weight: 400;
  line-height: 1.5;

}

  .radio-container {
    display: flex;
    align-items: center;
  }

  .radio-label {
    margin-left: 1px;
    white-space: nowrap; /* Prevents text from wrapping */
  }