#seccareeropp .collapsible {
    background-color: #f7f7f7;
   /*color: white;*/
    cursor: pointer;
    padding: 18px;
    width: 100%;
    border: none;
    text-align: left;
    outline: none;
    font-size: 15px;
}

#seccareeropp .active, .collapsible:hover {
    background-color: #f7f7f7;
}

#seccareeropp .content {
    padding: 0 18px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.2s ease-out;
    font-size: 13px;
    /*background-color: #f1f1f1; */
}