#overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    justify-content: center;
    align-items: center;
    z-index: 1;
}

#overlay img {
    max-width: 90%;
    max-height: 90%;
    border: 2px solid white;
    cursor: pointer;
}

.thumbnail {
    cursor: pointer;
}

.skibsinfoheader {
	background: #1D809F;
	color: white;
	font-weight: bold;
}

.skibsinfonavn {
	background: #1d9e9f;
	color: white;
	font-weight: bold;


}