.mask-field {
    position: relative;
}

.mask-toggle {
    position: absolute;
    right: .5rem;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    cursor: pointer;
    padding: .25rem;
    line-height: 1;
}

.mask-icon {
    width: 20px;
    height: 20px;
    object-fit: contain;
}

.mask-field + .text-danger {
    display: block;
    margin-top: .25rem;
}