a {text-decoration: none}
a:link {color: silver}
a:visited {color: silver}

.zpet {width: 100%; 
margin: 10 auto 10 auto; 
background-color: #666666;
td-width: 11%;
font-size: 15px;
color: black; 
text-align: center }

.zpet tr td {
border-top:1px solid black;
border-bottom:1px solid black;
border-left:1px solid black;
border-right:1px solid black;
padding:5px 3px 5px 3px; 
}