How to get the border radius working in IE8?

# CSS # Javascript

Ravi Baghel · 17 Oct 2022

How to get the border radius working in IE8?

Introduction

Web design incorporates border-radius as a crucial aspect that elevates the overall appearance of a website. It enables designers to produce elegant and curved edges, significantly enhancing the website's visual appeal. Using border-radius also creates a softer and more welcoming website for users.

Understanding the issue:

Explanation of how border-radius works in modern browsers: This essay aims to shed light on the compatibility issues that arise when using outdated browsers like Internet Explorer 8. One of the main issues users face is the need for more support for modern CSS properties, such as border-radius. In modern browsers, border-radius allows designers to create rounded corners on elements, but in IE8, this property is not supported. Using an outdated browser may cause functionality problems for users and result in a less attractive website appearance.

Purpose of the article

To make border-radius work in IE8, you can follow these steps in simple language:

One way to get border-radius working in IE8 is using a JavaScript library like CSS3PIE. This library enables CSS3 properties, including border-radius, to work in older versions of Internet Explorer. You must include the library file in your HTML code and apply the CSS styles accordingly.

Another approach is to create rounded corner images using image editing tools. You can design images with rounded corners and then set them as backgrounds for the desired elements on your web page. This way, it will appear like the corners have a border-radius effect.

If achieving a border-radius in IE8 is not critical for your website's functionality or design, you can let it gracefully degrade. This means that in IE8, the corners will appear square instead of rounded. The remaining parts of the website will continue to work correctly, and users will not face any significant problems.

How to get border radius working in IE8

IE8 having problems implementing the CSS3 feature border-radius

Here we will show you have made the border-radius working with IE8.

Add the following code that works in the other Browsers but not IE8.

css

<style>
     .border-radius {
           height: 100px;
          width: 100px;
          background-color: #2ecc71;
         -webkit-border-radius: 50px;
         -moz-border-radius: 50px;
         border-radius: 50px;
     }
</style>

The element's width and height are 100px, and the border-radius is 50px. The aspect will become a circle. But In IE8, as we expect, it would still be a square but don't worry.

Add the following style line inside the class to make it work.

css

<style>
     .border-radius {
       behavior: url(../css/pie.htc);
       position: relative;
       zoom: 1;
     }
</style>

To enable the rounded corner effect, insert this line: behaviour: url(CSS/pie.htc);, like so.

Final CSS that need to have into your CSS file

css

<style>
     .border-radius {
            height: 100px;
            width: 100px;
            background-color: #2ecc71;
            -webkit-border-radius: 50px;
            -moz-border-radius: 50px;
            border-radius: 50px;
           behavior: url(../css/pie.htc);
           position: relative;
           zoom: 1;
     }
</style>

Email send us at hello@elightwalk.com

Table of contents

Ravi Baghel

Frontend Developer

A professional frontend developer with 5 years of experience who excels in tackling complex challenges. Their expertise focuses on creating SEO- and mobile-friendly products that fit customer needs. He works closely with fellow front-end engineers, helping to adopt best practices and stay abreast of new technologies.

Most Visited Blog

How to Use Margin-Inline and Margin-Block for Maximum Efficiency?

Maximize the efficiency of your CSS! Learn how to utilize Margin-Inline and Margin-Block efficiently for fine layout control. Optimize your web development spacing by simplifying your design strategy.

Simple Steps to Modify Your Cursor Colour

Elevate your web design with a pop of colour! Follow these easy instructions to change the colour of cursor easily and add a personalized touch to improve the visual appeal of your website.