css and/or SASS + (sibling) selector upwards [duplicate]

Question

In CSS there is no way to select a sibling with plus if the sibling is above in the output, a preceding element in the html.

For example

<div class="first"> <div class="second">  .second + .first { style applied to div.first} 

Is there anyway to do this in SASS/SCSS?

Answer 1

SASS support all CSS3 selectors. Sibling + is one of them. But it does not bring some extra features. It means you can do

first {   + second {       font-size: smaller;   } } 

But you can't impact a parent with it ...

Ps : it seems to be a features of CSS4 :)