/* Restore default dropdown indicators for <details> and <summary> */
details {
    display: block;
}

summary {
    display: list-item; /* This restores the default disclosure triangle in browsers */
    cursor: pointer;
}

details[open] > summary:before {
    font-size: 1.2em;
    vertical-align: middle;
}

details > summary:before {

    font-size: 1.2em;
    vertical-align: middle;
}