1  html,
 2  body,
 3  h1,
 4  h2,
 5  h3,
 6  h4,
 7  h5,
 8  h6 {
 9    margin: 0;
10    padding: 0;
11  }
12  
13  body {
14    background-color: #c0c0c0;
15    color: black;
16    font-family: "Commissioner", sans-serif;
17    margin: 0;
18  }
19  
20  header {
21    height: 6em;
22    background-color: #c06060;
23    color: white;
24  
25    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
26  }
27  
28  main {
29    margin: 8em;
30  }
31  
32  .card {
33    background-color: #fff;
34    border-radius: 4px;
35    padding: 10px;
36    box-shadow: 0 2px 1px -1px rgba(0, 0, 0, 0.2), 0 1px 1px 0 rgba(0, 0, 0, 0.14),
37      0 1px 3px 0 rgba(0, 0, 0, 0.12);
38  }
39  
40  .column {
41    display: flex;
42    flex-direction: column;
43    align-items: center;
44  }
45  
46  .row {
47    display: flex;
48    flex-direction: row;
49    align-items: center;
50    justify-content: center;
51  }