Keewee6,
For link spacing horizontally try this:
<ul class="nav-hor">
<li><a href="index.html" id="current" title="">Početna</a></li>
<li><a href="" title="">Ortodoncija</a></li>
<li><a href="" title="">Protetika</a></li>
<li><a href="" title="">Ostale usluge</a></li>
<li><a href="kontakt.html" title="">Kontakt</a></li>
</ul>
.nav-hor {
padding: 10px;
float: left;
width: auto;
border: 3px solid #29c3d6;
}
.nav-hor ul {
list-style-type: none;
margin: 0;
padding: 0;
}
.nav-hor li {
display:inline;
padding:0;
margin: 0px;
}
.nav-hor a:link,
.nav-hor a:visited,
.nav-hor a:hover {
font: 130% Arial, Verdana, Helvetica, sans-serif;
text-decoration:none;
font-weight: bold;
padding: 5px 7px 5px 7px;
margin-right: 50px;
}
.nav-hor a:link,
.nav-hor a:visited {
color:#000000;
background-color:#FFFFFF;
}
.nav-hor a:hover {
color:#29c3d6;
background-color:#FFFFFF;
}
.nav-hor a#current {
color:#29c3d6;
background-color:#08565e;
}