body{margin:0 0.5em 3em;background-attachment:fixed;background-color:black;background-image:url(background.webp);background-position:center center;background-repeat:no-repeat;background-size:cover;color:lightgrey;font-family:Calibri,Arial,sans-serif;font-weight:normal;place-items:center}:target{background:rgba(150,134,235,.5)!important}h1{margin-top:0;font-family:Segoe UI,Arial,sans-serif;font-size:2em;text-align:center;text-shadow:0 0.1em 0.1em black;-webkit-text-stroke:0.03em black}.flex-container{display:flex;flex-direction:row;width:100%;margin:2em 0 0;padding:0;background-color:transparent;align-content:center;align-items:baseline;flex-wrap:wrap;gap:1.5em;justify-content:center}.flex-container>div{position:relative;border:1px solid black;padding:1em 1em 0.5em;background:rgba(32,32,32,.75);box-shadow:0 0 1em black}.heading{width:60%;border:1px solid black;padding:2em;background-color:rgba(32,32,32,.75);box-shadow:0 0 1em black;box-sizing:border-box}.preview{width:24em}@media only screen and (max-width:625px){body{margin:0}.flex-container>div{width:100%;text-align:center}.heading{width:100%;padding:1em}.preview{width:95%}}