/* Style the buttons that are used to open and close the accordion panel */
.accordion {
    cursor: pointer;
    width: 100%;
    text-align: left;
    border: none;
    outline: none;
    transition: 0.4s;
}

/* Style the accordion panel. Note: hidden by default */
.panel {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.2s ease-out;
}