CSS gumb - pomoč

LP mene zanima kak bi dodal gumb v eno temo

to je css koda kjer se začne menu

}

#topmenu {

    float: right;

    width:650px;

    height: 61px;

    margin-top:30px;

    margin-right: 10px;

}

#topmenu ul {

    list-style: none;

    margin: 0;

    padding: 0;

    margin-left: -11px;

    float: right;

}

#topmenu li {

    list-style: none;

    float: left;

    font-weight: normal;

    font-size: 14px;

    padding-right: 20px;

    padding-left: 20px;

    padding-top: 2px;

    line-height: 26px;

    text-transform: uppercase;

    font-family: Candara, Arial, Helvetica, sans-serif;

}

#topmenu li a {

    display: block;

    padding: 0;

    font-weight: normal;

    text-decoration: none;

    color: #363636;

}

#topmenu li:hover, #topmenu li.hover {

    position: static;

}

#topmenu li a:hover, #topmenu li.active a {

    color: #fff;

    background-position: center;

}

html>body #topmenu li a {

    width: auto;

}

.spotlight {

    padding:15px 15px 0 15px;

}

vstavil bi pa ta gumb

#topmenu li a {

display: block;

padding: 0;

font-weight: normal;

text-decoration: none;

color: #363636;

dodaj:

background: barva url(pot do tvoje slike) no-repeat center center;

moraš pa ustrezno povečat tudi ali height ali padding, da boš <a> elelent po višini raztegnil toliko, da se bo celo ozadje videlo (30px).