// CSS

.kvList > .kvElement.kvElementKey a p{
    display: inline;
}

.kvList > .kvElement.kvElementKey a p.amount{
    width: 80%
}

.kvList > .kvElement.kvElementKey a p.amount{
    text-align: right;
    width: 20%
}


//HTML
<li class="kvElement kvElementKey">
<a href="javascript:IK.navigateTo('accountStatementForm','accountRetentions',['account=20130419410200638345','accountAlias=Cuenta para la universidad del peque','accountName=2013 0419 41 0200638345']);">
<p class="kvElementTitle">
Saldo retenido
</p>
<p  class="kvElementAmount">
960,58 €
</p>
</a>
</li>