BODY { color: #000; background: #eea; }
HR {color: #aaa ; background: #eea ; }
A:link {color: blue ; background: #eea ;}
A:visited {color: purple ; background: #eea ;} 
A:active {color: red ; background: #eea ;}
.navigation {color: #000; background: #eea; font-style: italic ;}
.remark {color: black; background: silver; }
.question {color: black; background: aqua; }
.teaser {color: maroon; background: white; }
H1 { text-align : center }