body{
color:white;
background-color:#222222;
}

#container2{
color:white;
background-color:black;
}

H1,H2,H3,H4,H5,H6 {
border-color: gray;
}

#header{
background-image:url(logo.jpg);
}

#footer{
border-color:#444444;
}

.contents_menu{
background-color:#101010;
}

a:link    {color : silver;}
a:visited {color : silver;}
a:active  {color : yellow;}
a:hover   {color : yellow;} 

.caution{
color : #ffffaa;
margin:10px;
}

.date{
color:silver;
}

table{
width:750px;
text-align:center;
}

td{
vertical-align: top;
}