.img-fondo{background:url(/fondos/Mask.png) repeat;background-size:contain;left:0;height:70%;bottom:0;z-index:-1;position:absolute;width:100vw;max-width:100dvw}@media (width >= 768px){.img-fondo{left:-100px}}@media (width >= 1280px){.img-fondo{left:-160px}}@media (width >= 1500px){.img-fondo{left:-325px}}