#main_page html,body {
position:absolute;
width:50%;
margin: 0.5cm 4cm 3cm 1cm;
font size="+1";
background-color: #CCDDD0;
  font-family: sans-serif;
}

#main_page a:link {
color: black;
text-transform: none;
text-decoration: underline;
}

#main_page a:visited {
color: black;
text-decoration: underline;
text-transform: none;
}

#main_page a:hover,a:active {
color: black;
text-decoration: none
}