body {
background-color: antiquewhite;
color: black;
margin-left: 5em;
margin-right: 5em;
}

h1{
color: black;
font-size: 1.7em;
font-weight: normal;
font-family: "ふみゴシック";
}

h2{
font-size: 1.1em;
font-weight: normal;
font-family: "ふみゴシック";
}

p {
font-size: 0.8em;
line-height: 1.5em;
}

em {
background-color: yellow;
font-style: normal;
font-weight: bold;
color: red;
}

a:link {
color: darkblue;
}

a:visited {
color: darkviolet;
}

a:hover {
background-color: pink;
}

table, th, td{
border-style: solid;
border-color: black;
border-width: 1px;
border-collapse: collapse;
padding: 0.3em;
font-size: 0.9em;
}

th {
background-color: gold;
text-align: center;
}

td {
background-color: white;
}

div#main {
width: 70%;
float: left;
}

div#ads {
width: 24%;
float: left;
margin-left: 1em;
}