How to make child element higher z-index than parent?

This is impossible as a child's z-index is set to the same stacking index as its parent.

You have already solved the problem by removing the z-index from the parent, keep it like this or make the element a sibling instead of a child.


To achieve what you want without removing any styles you have to make the z-index of the '.parent' class bigger then the '.wholePage' class.

.parent {
    position: relative;
    z-index: 4; /*matters since it's sibling to wholePage*/
}

.child {
    position: relative;
    z-index:1; /*doesn't matter */
    background-color: white;
    padding: 5px;
}

jsFiddle: http://jsfiddle.net/ZjXMR/2/


Nothing is impossible. Use the force.

.parent {
    position: relative;
}

.child {
    position: absolute;
    top:0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 100;
}

Give the parent z-index: -1, or opacity: 0.99

Tags:

Css

Z Index