html - Flexbox call not working -


i've got footer i'd organize horizontally flexbox space-around alignment. whatever reason, li items in footer collapse vertically when attempt other display: inline-block;

 #footer {   width: 75%;   background: rgba(0, 0, 0, .5);   height: 150px;   position: absolute;   bottom: 0; }    #footer ul {     flex-direction: row;     justify-content: space-around;   }     #footer li {     width: 30%;     height: 130px;     flex-direction: row;     justify-content: space-around;     list-style: none;     border: 1px solid white;    }

the accompanying html simply: 

                     <footer id="footer">                           <ul>                              <li>copyright</li>                              <li>sitemap</li>                              <li>contact</li>                           </ul>                      </footer>

i've tried leaving ul untouched , shown status no visible difference. input appreciated, thanks.

you haven't set display: flex on footer ul.

edit: http://codepen.io/anon/pen/ejkozq


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