#prvyBlok{
  width:600px;
  color:white;
  background:blue;
  float:left;
  padding: 10px;
  margin:10px;
   }
#druhyBlok{
   width:400px;
   color:white;
   background:red;
   float:left;
   padding: 10px;
  margin:10px;
 }
p:first-letter{
  font-size:200%;
  color:black;
}
p{line-height: 2;
  font-size: 15px;
}