Hi, please share link to screenshot with this area.

Thank you for interest

https://gaiaegabriele.it/index.php/la-nostra-storia/99-fino-al-2010

i deside to remove author on left

Ciao, In template options - custom code - custom CSS add those lines:

.row.article-details-wrap > .col-sm-3 
{display: none !important;}
.row.article-details-wrap > .col-sm-9 
{width: 100%;}

Perfect!!!

Thanks

you're welcome