What is the process for adding a layer to an HTML view or adjusting the z-index of a layer?

Why is my menu option appearing below the scrolling view?

I have a menu button on my screen, and when I click on it, the menu options appear but the content scrolls above the menu. How can I make the menu option appear above the scrolling content?

Link to Plunker for reference

I have tried increasing the z-index, but it's not working. Any suggestions?

    .nav_bar {
    background: #597A4D!important;
    border-style: none;
    height: 44px;
    border: 0px!important;
    border-radius: 0px!important;
    z-index:99999;

}

I found the solution on my own.

Here is the updated CSS:

.nav_bar {
    background: #597A4D!important;
    border-style: none;
    height: 44px;
    border: 0px!important;
    border-radius: 0px!important;
    z-index:99999;

}
javascriptjquerytwitter-bootstrapcssionic-framework

Answer №1

When the scrolling container and the menu bar have the same stack order, it often results in the menu bar appearing behind. To address this issue, you can increase the stack order of the menu elements by specifying a z-index value.

Include a z-index property in the list item CSS:

.nav>li
{
    z-index: 1;
}

Answer №2

Essentially, Samir's message simplifies the concept of z-index in web development. In simple terms, z-index determines how elements are displayed on a webpage. For instance, when you set the z-index property for a specific element like so:

.nav->li
{
   z-index: 1;
}

This element will take precedence over others on the page. By assigning a z-index value, you establish the display priority for that particular element, preventing any overlapping issues as mentioned earlier.

As far as I am aware, there is no known limit to defining z-index values.

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