html, body{
    background: black;
    color:white;
    text-align: center;
    vertical-align: middle;
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
    font-family: 'Helvetica Neue';
}

.group{
    display: inline-block;
    width: 32%;
    cursor: pointer;
    margin-bottom: 5px;    
    transition: 0.9s;
    height: 120px;
}

.txt-gr{
    font-size: 12px;
    text-align: center;
    font-family: 'Helvetica Neue Ultralight';
}

.img-gr{
    background-position: center;
    background-size: contain;
    height: 100%;
    width: 100%;
    background-repeat: no-repeat;
}

.active .fal{
    color:#057940;
}