extend bootstrap 4 margin sizing


extend bootstrap 4 margin sizing



I'm using bootstrap 4 with sass(scss file), and want to apply .mx-2 class properties into a new class. theorytically some thing like:


scss file


.mx-2


.MyCustomClass{
@extend .mx-2;
}



But apparently, compiler cannot find .mx-2 selector and it fails.
I know that mx-2 class created by using mixture of $size, $length, $spacers ,$breakpoint etc...
So i changed it:


.mx-2


mx-2


$size


$length


$spacers


$breakpoint


.MyCustomClass{
margin-left: ($spacer * .5) !important;
margin-right: ($spacer * .5) !important;
}



I'm wondering to know:


.5


.mx-lg-2




1 Answer
1



"But apparently, compiler cannot find .mx-2 selector and it fails."



It should work, but you need to @import "bootstrap" first. Any @extend should be after the import...


@import "bootstrap"


@extend


@import "bootstrap";

.MyCustomClass{
@extend .mx-2;
}



Demo: https://www.codeply.com/go/UHzJirtyju



How to extend/modify (customize) Bootstrap 4 with SASS






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