Hello Alberto,

sorry for the delay we have received your ticket, we will anwser tmrw early in the morning

Hi Alberto, try adding the following in customizer -> additional CSS

@media only screen and (max-width: 767px){
    article .post-title, article .article-links {
          margin: 0 10px;
     }

}

and hard refresh the page before testing (Ctrl+F5)