body {background-color:#006600; font-family: tahoma,verdana,arial; }

h1 {font-size:2em;}
h2 {font-size:1.15em;}
p {font-size:0.875em;}
a {color: #990000; }

#main {background-color:#ffffff; margin: 20px; padding: 10px;}

.content-ad {
    max-width:500px;
    max-height:500px;
}

img.center {
margin: 0px auto; display: block;
height: auto; max-width:100%;
}