h4 {
    display: block;
    margin-block-start: 0.33em;
    margin-block-end: 0.33em;
    margin-inline-start: 0px;
    margin-inline-end: 0px;
    font-weight: bold;
}

ul {
    margin-block-start: 0.33em;
    margin-block-end: 0.33em;
}

li {
    padding: 3px;
}

.accordion {
    /*

    background-color: #eee;
    */
    color: #444;
    cursor: pointer;
    padding: 10px;
    width: 100%;
    border: none;
    text-align: left;
    outline: none;
    font-size: 15px;
    transition: 0.4s;
}

.active,
.accordion:hover {
    background-color: #ccc;
}

.panel {
    padding: 0 10px;
    display: none;
    background-color: white;
    overflow: hidden;
}