.internal-relative-css-background-image{
    width: 100%;
    height: 400px;
    background-image: url(/wp-content/rocket-test-data/images/paper.jpeg);
    background-color: #cccccc;
}

.internal-absolute-css-background-image{
    width: 100%;
    height: 400px;
    background-image: url(https://new.rocketlabsqa.ovh/wp-content/rocket-test-data/images/lcp/testjpg.jpg);
    background-color: #cccccc;
}


.external-css-background-image{
    width: 100%;
    height: 400px;
    background-image: url(https://cdn.pixabay.com/photo/2023/06/05/02/01/starry-sky-8041247_1280.jpg);
    background-color: #cccccc;
}

.external-css-background-image-invisible{
    width: 0px;
    height: 0px;
    background-image: url(https://cdn.pixabay.com/photo/2023/06/05/02/01/starry-sky-8041247_1280.jpg);
    background-color: #cccccc;
}