5 background-color: #EEE;
14 background-color: navy;
31 text-decoration: underline;
35 font-family: monospace;
40 padding: 0.5em 1em 0.5em 1em;
48 background-color: black;
52 text-decoration: none;
62 border: 1px solid #CCC;
63 border-collapse: collapse; /* 枠線の表示方法 */