Goal is adding liner-gradient to left and to right.
I can add to right but not both at the same time
mask-image: -webkit-linear-gradient(
to right,
rgba(0, 0, 0, 0) 0%,
rgba(0, 0, 0, 0.65) 100%
);
-webkit-mask-image: linear-gradient(
to right,
rgba(0, 0, 0, 0) 0%,
rgba(0, 0, 0, 0.65) 100%
);
You could do an overlay with this:
background: linear-gradient(90deg, rgba(255,255,255,1) 0%, rgba(255,255,255,0) 50%, rgba(255,255,255,1) 100%);