h1
{
text-align: left;
color: olive;
font-family: arial;
} 

h2
{
text-align: left;
color: olive;
font-family: arial;
} 

p
{
text-align: left;
color: blue;
font-family: arial;
} 

tr.gray
{
background-color: gray;
color: white;
}

tr.white
{
background-color: white;
color: black;
}