css - Bring absolutely positioned element back into flow of flexbox parent element -


i'm working on layout navigation , nested subnav. bottom of subnav needs align bottom of parent element. save reading, easiest way describe point codepen made.

http://codepen.io/freshyill/pen/drxaj

screenshot

now, explain i'm trying do:

  • the navigation (the subnav, specifically), needs align bottom of parent.
  • the parent element display: flex , justify-content: flex-end, navigation align bottom.
  • the primary nav horizontal , position: relative.
  • the subnav horizontal , position: absolute below nav.
  • the search area's height unknown , doesn't need align top of parent

the problem since subnav position: absolute, primary nav, not subnav @ bottom, , subnav outside parent.

a few more things…

  • i have little control on markup of nav lists.
  • i solve setting height on subnav , giving primary nav bottom margin of same value. i'm trying avoid this.
  • the real subnav roll on display other subnavs
  • i'm willing consider other solutions moving subnav below nav.

imho there's no need position absolute, can use negative margins instead.

for example, if submenu 1 under third button, reset left-offset, margin-left:-200%

demo: http://jsfiddle.net/rupco3wh/

here's solution key:

ul.navlist > li > ul.subnav {     width:400%; }  ul.navlist > li:nth-child(2) > ul.subnav {     margin-left:-100%; }  ul.navlist > li:nth-child(3) > ul.subnav {     margin-left:-200%; }  ul.navlist > li:nth-child(4) > ul.subnav {     margin-left:-300%; }

hope fits needs


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