Display:flex not working when added into my css no matter what I try

前端未结

关注

 0  1496

My css and html looks like this:

#TopBar{
    

display: flex;
justify-content: space-between;
z-index: 1;
position: fixed;
top: 0px;
left: 0px;
background-color:


                      
              相关标签: