@media (max-width: 479px) { .preheader .header-logo a img { max-width: 100%; } .pre-left { min-width: 96px; } .preheader .list-inline>li.search { display: inline-block; } .header-logo.topbar { max-width: calc(100% - 48px); } } @media (max-width: 479px) { .pre-right { max-width: calc(100% - 96px); } }
martes. 26.08.2025

avances de la ciencia