.imagen-articulo{display:block;width:90%;height:auto;margin-left:auto;margin-right:auto}.image-caption,h1{text-align:center}p{margin-left:0;margin-right:0;max-width:none}@media (min-width:768px){main{max-width:800px;margin-left:auto;margin-right:auto}}blockquote{margin-left:20px;padding-left:15px;border-left:3px solid var(--blockquote-border-left);font-style:italic;background-color:var(--blockquote-background-color)}