.toggleContainer {
    margin: 0.5em;
    cursor: pointer;

    /* The animation button occupys a larger square
    You can get the button size by looking at the size
    of the inner svg elements via the debugger */
    /* width: 192px;
    height: 90px; */
    overflow: hidden;

    /* center content */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}