.sysnotes-code-block {
    position: relative;
    margin: 1.8em 0;
}

.sysnotes-code-block pre {
    margin: 0;
    padding-top: 3.5rem;
}

.sysnotes-copy-button {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    z-index: 2;

    border: 1px solid rgba(0, 0, 0, 0.12);
    border-radius: 7px;
    padding: 0.45rem 0.75rem;

    background: rgba(255, 255, 255, 0.92);
    color: #15171a;

    font-family: inherit;
    font-size: 1.3rem;
    font-weight: 600;
    line-height: 1;

    cursor: pointer;
    transition:
        background-color 0.15s ease,
        color 0.15s ease,
        border-color 0.15s ease;
}

.sysnotes-copy-button:hover {
    background: #15171a;
    color: #fff;
    border-color: #15171a;
}

.sysnotes-copy-button.is-copied {
    background: #16a34a;
    color: #fff;
    border-color: #16a34a;
}

@media (max-width: 600px) {
    .sysnotes-copy-button {
        font-size: 1.2rem;
        padding: 0.4rem 0.65rem;
    }
}