The following core macros make it easy to specify alternative browser-specific properties when constructing a stylesheet tiddler:

<<box-shadow shadow>>

for the x-box-shadow properties

<<filter filter>>

for the x-filter properties

<<transition transition>>

for the x-transition properties

<<transform-origin origin>>

for the x-transition-origin properties

<<background-linear-gradient gradient>>

for the x-linear-gradient values of the background-image property

<<column-count columns>>

for the x-column-count property

The following macros are documented separately:

• colour
• datauri

All these macros are defined in the $:/core/macros/CSS tiddler.