html - CSS nested div:hover does not work -

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intention:

  • a div pretty picture , title
  • when visitor hovers on div, pretty stuff replaced descriptive text
  • a css-only solution

simple, right?

here's trying:

html:

<div class="drunter">     below     <div class="drueber">         on top     </div> </div>

css:

.drunter {     position:relative;     background-color:#f00; } .drueber {     position:absolute;     top:0;     right:0;     bottom:0;     left:0;     display:none;     background-color:#00f; } .drueber:hover {     display:block; }

jsfiddle

why not working?

when view page in chrome , go inspector, switch on :hover state on "drueber" element, works expected. when hover on div, nothing happens.

as .drueber has display:none; property can't hovered. need trigger hover event on parent : 

.drunter:hover .drueber {     display:block; }

demo


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