body{color:#f4f4f9;background-color:#181818}.container{padding:20px}footer{text-align:center;color:#fff;background-color:#343a40;padding:10px}.card{width:40%;transition:all .3s;box-shadow:0 4px 8px #0003}.card img{border-radius:50%}.card:hover{box-shadow:0 8px 16px #000000b3}.card-container{color:#000;padding:2px 16px}