.imagen-mistica{position:relative;overflow:hidden;-webkit-mask-image:linear-gradient(to right,transparent 0%,black 10%,black 90%,transparent 100%),linear-gradient(to bottom,transparent 0%,black 10%,black 90%,transparent 100%);mask-image:linear-gradient(to right,transparent 0%,black 10%,black 90%,transparent 100%),linear-gradient(to bottom,transparent 0%,black 10%,black 90%,transparent 100%);-webkit-mask-composite:source-in;mask-composite:intersect}.imagen-mistica{position:relative;overflow:hidden;-webkit-mask-image:linear-gradient(to right,transparent 0%,black 10%,black 90%,transparent 100%),linear-gradient(to bottom,transparent 0%,black 10%,black 90%,transparent 100%);mask-image:linear-gradient(to right,transparent 0%,black 10%,black 90%,transparent 100%),linear-gradient(to bottom,transparent 0%,black 10%,black 90%,transparent 100%);-webkit-mask-composite:source-in;mask-composite:intersect}