How Can I Create Customizable Dashed Lists and Use Generic Characters as List Markers in HTML?

Customizable HTML List-Style with Generic Characters

In HTML, the list-style-type property allows you to control the appearance of list items. However, it doesn't provide a way to use dashes (-) or other generic characters as list markers.

Creating Dashed Lists

To create a dashed list, you can use CSS to add a :before pseudo-element before each list item. This element can then be styled to display a dash:

<code class="css">ul.dashed {
  list-style-type: none;
}
ul.dashed > li:before {
  content: "-";
}</code>

This adds a dash before each item in a list with the class dashed. However, it doesn't preserve the default list indentation. To fix this, you can add negative text indentation to the list items:

<code class="css">ul.dashed > li {
  text-indent: -5px;
}</code>

Using Generic Characters

The same approach can be used to display any generic character as a list marker. Simply replace the content property of the :before pseudo-element with the desired character:

<code class="css">ul.custom-list > li:before {
  content: ">";  // Replace with the desired character
}</code>

Note on the CSS-Only Approach

While the CSS-only approach (using li:before) does not require any content modification, it can have performance implications when the list contains a large number of items. Using the list-style-type property with dashes can be more efficient in such cases.

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