html,
body {
    padding: 0;
    margin: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    flex-wrap: nowrap;
    align-items: stretch;
}

body > div {
    flex: 0 0 auto;
    padding: 0;
    margin: 0;
}

#viewDiv {
    flex-grow: 1;
}

#filterDiv,
#legendDiv,
#indicatorDiv{
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: space-between;
    align-items: stretch;
}

#legendDiv,
#indicatorDiv {
    border-bottom: 1px solid black;
}

#indicatorDiv {
    justify-content: space-around;
    align-items: center;
}

.filter {
    /*font-size: large;*/
    padding:5px 0;
}

.filter,
.legend {
    flex-grow: 1;
    height: 100%;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.legend {
    color:white;
}