.group_img{
    width:100%;
    margin-bottom:1em;
    border-radius:5%;
    box-shadow:  2px 2px 3px 4px #888;
}

.group_name{

}

.group{
    display: table-cell;
    background-color: whitesmoke; /*Optional*/
}

.workshop_event{

}

.groups-row{
    display: table;
    width: 100%; /*Optional*/
    table-layout: fixed; /*Optional*/
    border-spacing: 30px; /*Optional*/
}