1main {
 2  max-width: 70ch;
 3  padding: 2ch;
 4  margin: auto;
 5  font-family: Helvetica, Arial, monospace;
 6  word-wrap: break-word;
 7  background-color: white;
 8}
 9
10.inline {
11  display: inline;
12}
13
14img {
15  max-width: 100%;
16}
17
18#editor {
19  width: 100%;
20  border: 1px solid #999999;
21  width: 100%;
22  margin: 5px 0;
23  padding: 3px;
24  resize: none;
25}
26
27.button {
28  background-color: white; /* Green */
29  border: 1px solid black;
30  text-decoration: none;
31  padding: 2px 5px;
32  display: inline-block;
33  margin: 0px;
34  transition-duration: 0.2s;
35}
36
37.button:hover {
38  background-color: black;
39  color: white;
40}
41
42.error {
43  color: red;
44}
45
46a:visited {
47  color: blue;
48}
49
50a {
51  transition-duration: 0.2s;
52  font-weight: bold;
53}
54
55a:hover {
56  background-color: blue;
57  color: white;
58}