.collapsibleButton 
{
    background-color: #215968;
    color: white;
    cursor: pointer;
/*    padding: 18px 0 18px 18px;*/
    padding: 18px 0 18px 18px;
    margin: 0;
    width: 100%;
    border: 1px solid white;
    text-align: left;
    outline: none;
    font-size: 15px;
}

.active
{
    font-weight: bold;
/*    border: 1px solid #E46C0A;*/
}

.collapsibleButton:hover 
{
    background-color: #555;
}

.collapsibleContent 
{
    padding: 0 18px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.2s ease-out;
    background-color: #fff;
    font-size: 15px;
}