@media (max-width:375px){.boton{max-width:90%!important}}@media (min-width:421px) and (max-width:640px){.boton{max-width:80%!important}}@media (max-width:733px){.boton{max-width:70%!important}}@media (max-width:838px){.boton{max-width:70%!important}}