.scroll-area{
    position: fixed;
    top: 1.8cm;
    left: 0;
    width: 100%;
    bottom: 4cm;
    overflow: auto;
    overflow-x: hidden;
}

.full-view {
    width: 100%;
    height: 100%;
}

.keyboard-closed {
    bottom: 4cm;
}

.keyboard-opened {
    bottom: 1.5cm;
}