Equally spacing list items in a vertical manner

I've looked everywhere, but none of the suggestions seem to achieve what I need. Essentially, my list is contained within a ul element with a specified height. I want the list items inside to have equal spacing between each other, and in relation to the top and bottom of the ul container (which is dictated by the height)—so that all spaces are uniform. How can this be accomplished?

<ul id="nav">
    <li><a href="index.html" id="tab">Home</a></li>
    <li><a href="about.html">About</a></li>
    <li><a href="contact.html">Contact</a></li>
</ul>

Answer №1

I recently provided a solution to a similar query right here: .

In essence, for evenly distributing li elements within a ul, you can designate the ul as display: table and the li elements as display: table-row. Additionally, utilizing a pseudo element allows for the bullet points to be rendered efficiently, as it is compatible with IE8+ and all major browsers. For more information, visit this resource:

ul {
    height: 300px;
    display: table;
}
li {
    display: table-row;
}
li:before {
    content:'•';
    float: left;
    width: 20px;
    font-size: 1.8em;
    line-height: 0.75em;
}

You can view a live example on jsFiddle

Answer №2

If the quantity of "li" elements is unknown and could vary, it appears that a straightforward HTML + CSS solution is not feasible. It seems that some JavaScript code will be necessary for this task to be accomplished.

<style>
#nav { height: y px; }
</style>

<ul id="nav">
    <li><a href="index.html" id="tab">Home</a></li>
    <li><a href="about.html">About</a></li>
    <li><a href="contact.html">Contact</a></li>
</ul>

<script>
var listItems = document.querySelectorAll("ul#nav > li");
for(var x = 0; x < y.length; x++) {
  listItems[x].style.height = Math.floor(y/listItems.length) + "px";
}
</script>

An example can be accessed at: http://jsfiddle.net/cDzYv/

Answer №3

If you're looking for a way to create flexible layouts, the CSS Flexible Box Layout Module could be just what you need. Below is a sample code snippet that currently works in my Chrome browser (please note that the spec may change, so it's best not to rely on it heavily).

<html>
    <head>
        <style>
            .flex-ul {
                height: 500px;
                width: 200px;
                border: 1px solid #ccc;
                display: -webkit-box;

                -webkit-box-orient: vertical;
                -webkit-box-pack: justify;
            }
            .inner {
                -webkit-flex: 1;
                -webkit-order: 0;
            }
        </style>
    </head>
    <body>
        <ul class="flex-ul">
            <li class="inner">Item one
            <li class="inner">Item two
            <li class="inner">Item three
            <li class="inner">Item four
        </ul>
    </body>
</html>

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