Customize the appearance of the submit button by using CSS to replace

Currently, I am working on a CSS userstyle project. The issue that I am facing is the inability to make modifications to images in buttons coded within the html of a web page:

<button type="submit" class="btn btn-default"><img alt="Ico-plus" src="//s.theoldreader.com/assets/ico-plus-369f50fa00968793b3c2e814f3e55de5.png"><i class="fa fa-spinner fa-spin" style="display:none;"></i></button>

The closest solution I found using CSS was changing the background of the actual button element through this code: 

.subscribe-button-container .subscribe .dropdown-menu li form .control-group button{background-image:url("http://i.imgur.com/XYHilSy.png");}
, rather than altering the image inside it. Is there a way to achieve what I intend to do, or are these images fixed within the HTML?

I have gone through the following resources: How to change an input button image using CSS?

Adding an image to submit button using CSS

Submit Button Image

All these references assume that I can edit the html code directly, whereas my only option is to override the css styles.

htmlimagecss

Answer №1

In the realm of web development, it is important to understand that CSS cannot alter the underlying structure of HTML; instead, it only has the ability to change the appearance of HTML elements. For example, when it comes to an image specified within an <img> tag in HTML, the actual source URL cannot be modified using CSS.

However, there are still ways in which you can manipulate the visual presentation of elements:

  1. Conceal the image by using CSS properties such as display: none or opacity: 0
  2. Assign a background image to a particular element, providing an alternative visual representation

Answer №2

Consider utilizing a pseudo element as a placeholder for an image tag.

This method offers more versatility in terms of styling the element, allowing for options that would not be achievable with traditional background images.

Think of the :pseudo-element here as a substitute for the hidden img element, serving as an artificial representation in your design.

.btn img {
    display: none;
}

.btn:before {
    content: "";
    display: block;
    background: url(https://s.theoldreader.com/assets/ico-plus-369f50fa00968793b3c2e814f3e55de5.png);
    max-width: 18px;
    max-height: 18px;
    width: 18px;
    height: 18px;
}
<button type="submit" class="btn btn-default"><img alt="Ico-plus" src="//s.theoldreader.com/assets/ico-plus-369f50fa00968793b3c2e814f3e55de5.png"><i class="fa fa-spinner fa-spin" style="display:none;"></i></button>

MDN

::before generates a pseudo-element positioned before the first child of the matched element. It is commonly used for adding decorative elements using the content property and defaults to inline display.

https://developer.mozilla.org/en-US/docs/Web/CSS/::before

Similar questions

If you have not found the answer to your question or you are interested in this topic, then look at other similar questions below or use the search

How do I integrate a button into my grey navigation bar using tailwindcss in REACT?

Is it possible to integrate the - button into the gray bar? I am encountering an issue where my blue button extends beyond the borders of the gray bar in the image provided. export default function App() { ... return ( <div className="text-md fon ...

javascriptcssreactjstailwind-css

Updating the text of an element will occur only when the specified condition has been met

I am trying to dynamically change the text within the <span data-testid="recapItemPrice">ZADARMO</span> element from 'ZADARMO' to 'DOHODOU' only when the text inside the parent element 'INDIVIDUÁLNA CENA PREP ...

javascripthtmljqueryif-statementtext

Enhance Your HTML Skills: Amplifying Table Display with Images

Recently, I utilized HTML to design a table. The Table Facts : In the first row, I included an appealing image. The second row contains several pieces of content. In continuation, I added a third row. The contents in this row are extensive, resulting i ...

javascriptjqueryhtml

Using inline styles for progress bars in React

Struggling to apply styling to the element labeled as "progress", I've tried multiple options but just can't seem to get it right. Any assistance or clues would be greatly welcomed! Here is the code snippet for the component: constructor(pr ...

cssreactjsprogress-barstyling

Incorporating personalized CSS into Drupal 7 for concealing the notice

Utilizing my custom block to showcase a flash game on the main page of my Drupal 7 setup, I encountered an irksome message: <div id="first-time"><p>No front page content has been created yet.</p> <div class="item-list"><ul>&l ...

cssdrupaldrupal-7

How can I center two divs within a wrapper div without also centering all the text inside?

Is there a method other than using display: inline-block and text-align:center that allows us to center two divs inside a wrapper div? I prefer not to have my text centered. ...

htmlcss

Unable to navigate between tabs in Bootstrap 5 navigation tabs

I am currently working on developing a login page that includes two tabs - one for logging in and another for registering. The login tab displays fields for username and password, while the register tab includes fields for name, last name, and email. I h ...

htmltwitter-bootstraptabsbootstrap-5login-page

What is the most efficient way to calculate the total sum of all product amounts without using Jquery?

I am working with a dynamic table where data is inserted and the total of each product is calculated by multiplying the price by the quantity. What I need now is to get the sum of all the totals for each product. You can see how the table looks here: htt ...

javascripthtml

How to Upload Images from a Server Using PHP

I am working on a PHP application that includes a folder where all the photos are stored. Since the images come in different sizes, I need to be able to select photos from the folder, apply some image functions, and upload them to a different folder using ...

phpimageupload

Performing Jquery functions on several elements at once

Looking at the code snippet below, there are two buttons and an input in each container. The input calculates and adds up the number of clicks on the 2 buttons within the same container. However, it currently only works for the first container. How can thi ...

javascriptjqueryhtml

I can't understand why this question continues to linger, I just want to remove it

Is there a valid reason for this question to persist? I'm considering removing it. ...

javascripthtmlcss

Two Ajax Requests Simultaneously

I am currently faced with the challenge of handling two requests simultaneously. The first request involves executing a lengthy PHP script that takes 10 minutes to complete (I cannot modify it using JavaScript, so that's not an option). The second ...

javascriptphpjqueryhtmlajax

Detecting changes in checkbox states

In my current scenario, I have a section of the screen that can be shown or hidden depending on whether a checkbox is checked. The user can change the state of the checkbox manually or programmatically. The challenge lies in detecting this change and upda ...

javascriptjqueryhtml

The text loader feature in THREE.js is failing to load

My first attempt at coding THREE.js resulted in a black screen when I tried to load the Text loader. Can someone help me resolve this issue? I kept getting the following error even after multiple attempts: three.module.js:38595 GET 404 (Not Found) ...

javascripthtmlcsstextthree.js

Styling with CSS: Proper alignment of elements within a div container

I'm struggling with positioning three elements within a div. The left element needs to be on the left, the middle element centered, and the right element on the right. Here's what I have so far in my CSS: #left-element { margin-left: 9px; ...

csspositioninghtml

Why does text display differently in HTML (Firefox) on Ubuntu compared to Windows 7?

When viewing the HTML and CSS code in Firefox on Windows, everything appears fine. However, when I view it in Firefox on Ubuntu, it looks out of place. How can this be corrected? Any suggestions? Additional information: The CSS code used for the text show ...

htmlcssubuntu

Use PHP to transform an array into JSON format, then access and retrieve the JSON data using either jQuery or JavaScript

I have successfully generated JSON data using PHP: $arr = []; foreach($userinfo as $record) { $arr[] = array( 'BAid' => $record->getBAid(), 'BCid' => $record->getBCid(), 'BA ...

javascriptphpjqueryhtmljson

Checking all checkboxes in a list using Angular 5: A simple guide

I have a list that includes a checkbox for each item, and I want to confirm if all of them are checked off. This is the HTML code snippet: <ul class="ingredient-list" > <li class="btn-list" *ngFor="let ingredient of recipe.ingredients"> ...

javascripthtmlangularangular5

Invalid file name detected during the download process

Below is the Javascript code I currently use to download a pdf: var link = document.createElement('a'); link.innerHTML = 'Download PDF file'; link.download = "Report.pdf"; link.href = 'data:application/octet-stream;base64 ...

javascripthtmltypescriptpdfarraybuffer

Suitable HTML container for ASP form over HTML table

Can anyone advise on the best HTML container to use for an ASP form that can be styled with CSS instead of an HTML table? For example, consider the following form on an aspx page: <form id="WPF" runat="server"> <asp:Label ID="lblCCode" Text="Cou ...

asp.nethtmlcss