p.mkv {
 background: none;
 border: 0px solid none;
 vertical-align: center;
 font-size: 20px;
 line-height: 40px;
 color:  black;
 text-align: center;
 font-family: "Tahoma","Arial", sans-serif;
}
p.mkv_arnyek {
 visibility: hidden;
}