body {
     line-height: 150%;
     width: 40em;
     margin-top: 2em;
     margin-bottom: 2em;
     margin-left: auto;
     margin-right: auto;
     padding: 0.5em 5em;
     border-width: thin;
     border-style: dotted;
     font-family:"¥Ò¥é¥®¥Î³Ñ¥´ Pro W3", "Hiragino Kaku Gothic Pro", "¥á¥¤¥ê¥ª", Meiryo, Osaka, "£Í£Ó ¥´¥·¥Ã¥¯", "MS Gothic", sans-serifArial, Helvetica, sans-serif;
}
ul {list-style-type: disc;}