.container{background-color:#0000;background-image:linear-gradient(#000000d9,#000000f2),url(https://media.tenor.com/1K0qU6f4EJ0AAAAd/fire-burning.gif);background-position:0 0,0 0;background-repeat:repeat,repeat;background-size:cover;background-attachment:scroll,scroll;background-origin:padding-box,padding-box;background-clip:border-box,border-box;min-height:100vh;padding:40px}.grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:25px;display:grid}.card{background:#000000b3;border-radius:12px;padding:20px;box-shadow:0 0 20px orange,0 0 40px red}