User:FrostlyBot/userpage.css

/* [[w:en:User:Chlod/Full-width image]] */
.userpage_image {
    background-image: url("https://upload.wikimedia.org/wikipedia/commons/1/17/Sweet_Little_Frosty_The_Snowman_%2816077936756%29.jpg");
    background-size: cover;
    background-position: center;
    /* The image will take up 75% of the window height as set below. You can change this */
    /* value to a different percentage, or use "px" (pixels) instead of "vh" (viewport height). */
    height: 80vh;
    /* If you don't want the image to take up 75% of the page height on portrait phones, uncomment the following line. */
    /* max-height: 500px */
}