body{
background-color:#ffffff;
color:gray;
}

a:link{color:blue}
a:visited{color:purple}
a:hover{color:red}
a:active{color:red}


div{
font-size:10pt;
color:#ff0000
}

div.ex1{
font-size:10pt;
color:#000000
}

div.ex2{
font-weight:800;
color:blue
}