.barva, .text a, .text a:hover { background-color: #33CC33; color:  } 

a {color: #FFFFFF; text-decoration: none}
a:hover {color: black; }

.zlu { background-color: #FFFF00; color:  } 
.ora { background-color: #FF9900; color:  } 
.cer { background-color: #FF0000; color:  } 
.fia { background-color: #9900CC; color:  } 
.mod { background-color: #3333FF;   } 
.zel { background-color: #33CC33; color:  } 



bila #FFFFFF white  
zluta #FFFF00 yellow
oranzova #FF9900
cervena #FF0000
ruzova #FF99FF
modra #3300FF
zelena  #33CC33