.decision-tree__answers {
    margin-top: 1.5rem;
}

.decision-tree__answer {
    display: flex;
    align-items: center;
    text-decoration: none;
    position: relative;
    margin-top: 0.5rem;
}

.decision-tree__answer::before {
    content: '';
    display: block;
    border: 0.125rem solid #000000;
    border-radius: 50%;
    height: 1.5rem;
    width: 1.5rem;
    flex-shrink: 0;
    margin-right: 1rem;
    align-self: baseline;
}

.decision-tree__answer:hover::before {
    box-shadow: 0 0 0 1px #000000;
}

.decision-tree__answer:focus::after {
    content: '';
    position: absolute;
    width: 1rem;
    height: 1rem;
    background-color: #000000;
    border-radius: 50%;
    left: 0.25rem;
    top: 0.25rem;
}