Request support for styling syntax like tailwindCSS

[one0oneChen]

Description

Hello, please ask how to modify the size and border-radius of the component by absolute values, as well as the values of background color, padding and margin, I have in the vue file <style scoped> Attempts to control the style of the b-select component in a v-deep way did not seem to work. At the same time, I also downloaded the source code of the buefy project, but I do not know how to modify it so that buefy can support custom styling syntax like tailwindCSS, such as using in class: pad-[5] and finally compiled to padding: 5px; Finally, you can modify the padding of text inside the component🫡

Why Buefy need this feature

Provide complete freedom of style and usability for buefy