How to Prevent Inheritance of CSS Styles Inside a Specific Div?
Isolating a div from Public CSS Styles
Problem:
In the provided HTML code, the CSS styles applied to img and h1 elements are also impacting the elements within the #mydiv div. How can this inheritance be prevented?
Solution:
Using the all Shorthand Property:
CSS Level 3 introduces the all shorthand property, which allows you to reset all properties of an element. By setting all: initial on the #mydiv div, all styles inherited from its ancestors will be blocked.
To allow for styling within the #mydiv div, apply all: unset to its descendants. This will enable inheritance within the div while preventing external CSS from affecting it.
1 2 3 4 5 6 |
|
Manually Setting Individual Properties:
For broader browser support, manually set all known CSS properties to initial for the #mydiv div and inherit or initial for its descendants as applicable. This simulates the behavior of the all property.
Additional Considerations:
- Consider using a class on the div instead of an ID for greater specificity control.
- Block styles on potential pseudo-element descendants to ensure complete isolation.
- Monitor browser support for the all shorthand property, as it is not yet universally supported.
The above is the detailed content of How to Prevent Inheritance of CSS Styles Inside a Specific Div?. For more information, please follow other related articles on the PHP Chinese website!

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics











I see Google Fonts rolled out a new design (Tweet). Compared to the last big redesign, this feels much more iterative. I can barely tell the difference

Have you ever needed a countdown timer on a project? For something like that, it might be natural to reach for a plugin, but it’s actually a lot more

Everything you ever wanted to know about data attributes in HTML, CSS, and JavaScript.

At the start of a new project, Sass compilation happens in the blink of an eye. This feels great, especially when it’s paired with Browsersync, which reloads

Tartan is a patterned cloth that’s typically associated with Scotland, particularly their fashionable kilts. On tartanify.com, we gathered over 5,000 tartan

The inline-template directive allows us to build rich Vue components as a progressive enhancement over existing WordPress markup.

PHP templating often gets a bad rap for facilitating subpar code — but that doesn't have to be the case. Let’s look at how PHP projects can enforce a basic

We are always looking to make the web more accessible. Color contrast is just math, so Sass can help cover edge cases that designers might have missed.
