.pokaz
{
color:blue; 
font-size:16px; 
font-weight:bold
}
.pokaz:hover 
{
color:red;
}
p 
{
font-size:15px; 
font-family:sans-serif; 
font-weight:bold
}
h2 
{
color:green; 
font-size:40px; 
font-family:sans-serif
}
.e 
{
color:green; 
font-size:21px; 
text-decoration:none; 
font-weight:bold;
}
.e:hover 
{
text-decoration:underline; 
color:red;
}
h1 
{
color:#123456; 
font-size:25px; 
font-family:sans-serif;
}