.filterDiv {
    /*
    float: left;
    background-color: #2196F3;
    color: #ffffff;
    width: 100px;
    line-height: 100px;
    text-align: center;
    margin: 2px;
    */
    display: none;
}

.show-content {
    display: block;
}

.filter-btn {
    display: inline-block;
    border: none;
    outline: none;
    /*padding: 12px 16px;*/
    /*background-color: #f1f1f1;*/
    cursor: pointer;
    color: rgba(162, 184, 0, 1.0);
    transition: color 0.25s ease-in-out;
}

.filter-btn:hover {
    /*background-color: #ddd;*/
    /*color: rgba(215, 235, 61, 1.0);*/
    /*color: rgba(162, 184, 0, 1.0);*/
    color: rgba(0, 0, 0, 1.0);
}

.filter-btn.filter-btn-active {
    /*background-color: #666;*/
    /*color: white;*/
    /*color: rgba(0, 0, 0, 1.0);*/
    /*color: rgba(162, 184, 0, 1.0);*/
    color: rgba(215, 235, 61, 1.0);
    font-weight: bold;
    background-color: rgba(0, 0, 0, 1.0);
    padding-left: 0.5rem;
    padding-right: 0.5rem;
}