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

.form-group:has(input.invalid)::after{
    font-size: 0.7rem;
    color: red;
    content: attr(data-error-message);
}

/* Hide all steps by default: */
.wizard-tab {
    display: none;
}
/* Make circles that indicate the steps of the form: */
.wizard-step {
    height: 15px;
    width: 15px;
    margin: 0 2px;
    background-color: #bbbbbb;
    border: none;
    border-radius: 50%;
    display: inline-block;
    opacity: 0.5;
}
.wizard-step.active {
    opacity: 1;
}
/* Mark the steps that are finished and valid: */
.wizard-step.finish {
    background-color: #e8164f;
}