.full-width-container {
    width: 100%;
    margin-left: 0;
    margin-right: 0;
    max-width: unset; /* Removes any max-width constraints from W3.CSS defaults */
}

.full-screen-img {
    width: 100%;      /* Ensures the image stretches to fill the container width */
    height: auto;     /* Maintains the aspect ratio */
    display: block;   /* Makes sure the image behaves as a block element */
    padding-top: 56px;
}