Hola Jacint,
Aquest és el codi que tenen a Princep de Viana, per si ho vols adaptar. Això ha d'anar a un giny de text a la zona de portada (bé, si ho vols a la portada).
<table id="icones">
<tr>
<td ><a href="https://sites.google.com/a/iepegasoviana.cat/el-raconet-tac/" target="_blank">
<img width="60" height="60" title="EL RACONET TAC" src="http://agora.xtec.cat/iespviana/wp-content/uploads/usu1199/2015/01/raconetTAClogo60x60transp.png" alt="EL RACONET TAC" /></a>
</td>
<td>
<a href="https://sites.google.com/a/iepegasoviana.cat/nuevos-ciudadanos-crecen/home" target="_blank">
<img width="60" height="60" title="COMENIUS" src="http://agora.xtec.cat/iespviana/wp-content/uploads/usu1199/2015/01/comenius60x60.png"></a>
</td>
<td>
<a href="https://viaviana.wordpress.com/" target="_blank">
<img width="60" height="60" title="VIA VIANA" src="http://agora.xtec.cat/iespviana/wp-content/uploads/usu1199/2015/01/logoVV60x60.png"></a>
</td>
<td>
<a href="http://agora.xtec.cat/iespviana/mediateca/" target="_blank">
<img width="60" height="60" title="MEDIATECA" src="http://agora.xtec.cat/iespviana/wp-content/uploads/usu1199/2015/01/mediateca60x60.png"></a>
</td>
</tr>
<tr>
<td>
<a href="https://sites.google.com/a/iepegasoviana.cat/els-nostres-supers/" target="_blank">
<img width="60" height="60" title="ELS NOSTRES SÚPERS" src="http://agora.xtec.cat/iespviana/wp-content/uploads/usu1199/2015/01/logosupers60x60.png"></a>
</td>
<td>
<a href="http://haveyoursay3esoadvb.blogspot.com.es/" target="_blank">
<img width="60" height="60" title="HAVE YOUR SAY" src="http://agora.xtec.cat/iespviana/wp-content/uploads/usu1199/2015/01/haveyoursay59x59.png"></a>
</td>
<td>
<a href="https://sites.google.com/a/iepegasoviana.cat/treballs-alumnat/" target="_blank">
<img width="60" height="60" title="TREBALLS ALUMNAT" src="http://agora.xtec.cat/iespviana/wp-content/uploads/usu1199/2015/01/treballsalumnat49x51.png"></a>
</td>
<td>
<a href="http://www.xtec.cat/web/projectes/lectura/convocatoriaibases" target="_blank">
<img width="60" height="60" title="EL GUST PER LA LECTURA" src="http://agora.xtec.cat/iespviana/wp-content/uploads/usu1199/2015/01/gustlectura60x60.png"></a>
</td>
</tr>
<tr>
<td>
<a href="http://ensenyament.gencat.cat/ca" target="_blank">
<img width="60" height="60" title="GENCAT · ENSENYAMENT" src="http://agora.xtec.cat/iespviana/wp-content/uploads/usu1199/2015/01/ensenyament-icon.png"></a>
</td>
<td>
<a href="http://www.xtec.cat/web/recursos/tecinformacio/internet_segura" target="_blank">
<img width="60" height="60" title="INTERNET SEGURA" src="http://agora.xtec.cat/iespviana/wp-content/uploads/usu1199/2015/01/internet-segura-icon.png"></a>
</td>
</tr>
</table>
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Salutacions,