.grid-container {
    display: grid;
    grid-template-columns: 100vw;
    grid-template-rows: 100vh;
    justify-items: stretch;
    align-items: stretch;
}
#loader-container {
    position: fixed;
    height: 120px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 5;
}
#loader-img {
    width: 120px;
}
#map-section {
    grid-row: 1;
}