AlAlRy/src/pages/ListBiographies.css

ion-grid {
    --ion-grid-width: 50%;

    --ion-grid-width-xs: 50%;
    --ion-grid-width-sm: 288px;
    --ion-grid-width-md: 384px;
    --ion-grid-width-lg: 480px;
    --ion-grid-width-xl: 570px;
}

ion-col {
    text-align: center;
    align-items: center;
}

.Item-Center {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.Header-Color {
    --background: #4de9d9;
}

.Footer-Color {
    --background: #d3d3d3;
}