Change order columns bootstrap

<div class="row">
    <div class="col-md-3">
        sidebar
    </div>
    <div class="col-md-9 ">
        main
    </div>
</div>

//  CSS

.row{
   display: flex;
    flex-flow: column-reverse;
     }

Similar codes

9 votes154 views3 answers
Css get rid of button outline on click
CSS
2 votes142 views1 answer
Css div take remaining screen height
CSS
2 votes129 views2 answers
No gutter in bootstrap css for row
CSS
1 vote164 views1 answer
Css scrollbar always visible
CSS
3 votes146 views2 answers
How to align elements horizontally in css
CSS
0 vote144 views1 answer
Create an irregular shape div css
CSS
0 vote141 views1 answer
Css row
CSS
0 vote140 views1 answer
Edit default theme in component angular css
CSS
0 vote141 views1 answer
Calc(100vh - px)
CSS
0 vote144 views1 answer
Lier class et css
CSS