I have the following code:
@color : #d14836;
.stripes span {
-webkit-background-size: 30px 30px;
-moz-background-size: 30px 30px;
background-size: 30px 30px;
background-image: -webkit-gradient(linear, left top, right bottom,
color-stop(.25, rgba(209, 72, 54, 1)), color-stop(.25, transparent),
color-stop(.5, transparent), color-stop(.5, rgba(209, 72, 54, 1)),
color-stop(.75, rgba(209, 72, 54, 1)), color-stop(.75, transparent),
to(transparent));
I need to convert @color
to rgba(209, 72, 54, 1)
.
So I need to replace rgba(209, 72, 54, 1)
in my code with a Less function that generates an rgba()
value from my @color
variable.
How can I do this with Less?
Actually, the Less language comes with an embedded function called fade
. You pass a color object and the absolute opacity % (higher value means less transparent):
fade(@color, 50%); // Return @color with 50% opacity in rgba