Accordion titles have button styling when in `.wsu-content`

[NeilBrommer]

Example (CodePen):

I'm using this SCSS to restore the accordion styling (CodePen):

.wsu-accordion .wsu-accordion__title .wsu-accordion__title-button {
    color: inherit;
    font-size: 1.5rem;
    line-height: 1.3;
    font-weight: 400;
    background-color: transparent;
    margin-bottom: 0;

    &:hover,
    &:focus {
        background-color: transparent;
        box-shadow: none;
    }
}