body
{
 background-color: rgb(200,200,200);
 color: rgb(0,0,0);
 font-family: Arial;
 text-align: center;
}
.link
{
 cursor: pointer;
 font-weight: bold;
 box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.4), 0 6px 20px 0 rgba(0, 0, 0, 0.39);
 margin:8px;
}
.link:hover
{
 color: rgb(0,0,255);
}
hr
{
 border-top: ridge;
 border-left: none;
 border-bottom: none;
 border-right: none;
}
b
{
 color: rgb(192,0,128);
}
h1
{
 color: rgb(0,0,192);
}
h2
{
 color: rgb(0,128,64);
}
h3
{
 color: rgb(128,0,64);
}
a
{
 text-decoration: none;
 font-weight: bold;
 color: rgb(0,0,0);
}
a:hover
{
 color: rgb(0,0,255);
}