What is the best way to make just the background image transparent using HTML and CSS?

Hey there! I'm trying to make just the background image transparent, while leaving everything else non-transparent. Is this possible with Bootstrap? Here's a snippet of my HTML:

HTML Section: 

<!-- Homepage Section -->
    <section id="homepage" class="home-section">
        <div class="container">
            <h1><span style="opacity: 1.0;">Internal Links</span></h1>

            <div class="row">
                <div class="col-lg-12">
                    <section id="Homepage" class="pfblock">

                            <div class="row">

                             ....//Here are Elements consisting of text and divs 

                            </div>

                    </section>
                </div>
            </div>
        </div>
    </section>

CSS Section: 

.home-section {
    height: 100%;
    padding-top: 150px;
    text-align: center;
    /*background: #fff;*/
    background-image:url('../img/bg.jpg');
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
    opacity: 0.7;
}

Just to note: The opacity of 0.7 works, but then everything becomes transparent instead of just the background image. Any suggestions?

htmlcsstwitter-bootstrapbackgroundopacity

Answer №1

Although there is no CSS property called background-opacity, you can create a similar effect using a pseudo element with standard opacity that covers the entire area of the element.

Here's a way to achieve this:

.section-wrapper::after {
content: "";
background: url(image.jpg);
opacity: 0.5;
top: 0;
left: 0;
bottom: 0;
right: 0;
position: absolute;
z-index: -1;   
}

Answer №2

To enhance your .start-section div, consider adding another element with identical dimensions behind it exclusively for the background image. Adjust this additional element to 70% opacity while maintaining full opacity for the .start-section div to showcase its content effectively.

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

The use of htmltools::tags$iframe in Shiny to display an HTML file is not functioning properly when combined with renderUI()

Hello everyone, this is my first question on StackOverflow. I hope you can help me out even though my question may not be in the correct format. I have an HTML widget that was created using flowmapblue.R and saved as a file that I want to display in a Mar ...

htmliframeshiny

Error 403 occurs after submitting the form

Recently, I encountered a 403 error when attempting to submit the form on this page. Interestingly, when I directly accessed the new page by typing the URL into my browser, it loaded without any issues. The PHP code in the initial page looks like this: & ...

javascriptphphtmlforms

Styling a numerical value to appear as currency with CSS

Is there a way to style the content of an element as currency using just CSS? It would be great to know if we can control how the value is displayed with CSS. I haven't found anything yet, so not getting my hopes up :) <!DOCTYPE html> <html& ...

htmlcssformat

HTML5 Advanced API Integration with Vimeo

After setting up my Vimeo account and app for video upload, I received approval. However, when I attempted to upload a video to the Vimeo server, I encountered difficulties. I am struggling to understand how OAuth functions. Please see below for the co ...

jqueryajaxhtmlapivimeo

Hide a header and bring it back after a 2-second delay

I REPLIED BELOW Is there a way to make the header of my webpage fade out when scrolled and then be hidden using style.display? Here's what I have so far: <script type="text/javascript> function Scroll() { var head = document.getEl ...

javascripthtmlcss

Disable the scroll bar on a bootstrap modal

<span class="education"style="font-size:170%;line-height:150%;">&nbsp;Education <br> <small style=" color:gray;font-size:60%;">&nbsp; Blue Ridge University,2012-2014 </small> <br> <sma ...

javascriptjqueryhtmlcsstwitter-bootstrap-3

Bootstrap Collapse function might not function properly immediately following the execution of Collapse Methods

Here is the reference link: http://jsfiddle.net/72nfxgjs/ The code snippet I used is from w3schools: http://www.w3schools.com/bootstrap/tryit.asp?filename=trybs_ref_js_collapse&stacked=h <script type="text/javascript"> $("#collapse1").col ...

javascriptjquerytwitter-bootstrap

Implementing Dynamic Script Injection in Angular Controllers for Enhanced HTML Functionality

I'm a total beginner when it comes to Angular and frontend development, so please bear with me if my question seems basic: In my controller, I have the following code where I am populating the $window.user data that is being used in the script [2] ad ...

javascripthtmlangularjs

Adjust the transparency of a navigation bar independently from the transparency of the text within the navigation bar

Seeking assistance on adjusting the opacity of this navbar without affecting the text within it. Any tips on changing the text color as well? <nav class="navbar navbar-expand-lg navbar-light bg-light"> <a class="navbar-brand" href="#" ...

javascripthtmlcssbootstrap-4

Utilizing JavaScript to arrange the dots around the circle proves to be glitchy

I am having trouble positioning dots around a circle. The top and bottom points are not aligning properly, resulting in a buggy display. What could be causing this issue? How can I fix this problem? $(function(){ var globe = $('#center') ...

jqueryhtmlcss

Tips for sending a String[] to my Angular 2 HTML template

In the export class of my component, I have a string array variable declared like this; barChartLabel:string[] = ['2006', '2007', '2008', '2009', '2010', '2011', '2012']; To display t ...

javascripthtmlcssangular

Angular has the capability to rewrite URLs in CSS, providing a unique way

An issue arises in Angular when using a base set and html5mode with SVGs. This causes things like filter: url(#url) to be rewritten as filter: url(/base/#url). https://github.com/angular/angular.js/issues/8934 Disabling html5 mode and removing the base d ...

javascriptcssangularjssvgbase-url

Switch up the Thumbnail Image based on the selected category

While testing a shopping site I created, I encountered an issue with changing the banners at the top of the page based on the category the user is viewing. This site is hosted on a server on my localhost, not using wordpress by the way. <div class=" ...

javascriptphphtmljquerycss

Organize your list with a single click using jQuery plunge

I am trying to organize a group of list items based on a specific date. Below is the code I have written for this task: Please review the code snippet provided below. $(document).on('change','#exampleSelect',function(){ var filt ...

jqueryhtml

Choosing Elements from Twin Dropdown Lists in PHP

I am currently working on building a dynamic drop-down menu where the options in the second dropdown depend on the selection made in the first one. The initial dropdown consists of a list of tables, and based on which table is chosen, the columns of that s ...

phphtmldrop-down-menu

Implement dynamic changes to uib-tooltip-html content

Is it possible to combine content on a uib-tooltip-html like shown in the following example? app.controller("testController", function($scope, $http, $interval, $sce) { $scope.text = $sce.trustAsHtml('<div>Some text</div>'); ...

angularjstwitter-bootstrap

Retrieving raw PCM data from webAudio / mozAudio APIs

I have been exploring ways to store the output from the webAudio API for future reference. It seems that capturing PCM data and saving it as a file might meet my needs. I am curious to know if the webAudio or mozAudio APIs have built-in functionality for ...

javascripthtmlweb-audio-api

Position a div at the bottom of another div using Bootstrap

I'm facing an issue with trying to position an inner div at the bottom of an outer div using bootstrap classes. I have attempted various methods in both bootstrap and regular CSS, such as vertical-align: bottom; and setting position to absolute, but n ...

cssbootstrap-4

Displaying a video in fullscreen on a webpage

Struggling to achieve the desired result, seeking advice from experts. Looking to create a classic example like this: http://codepen.io/anon/pen/rWwaRE But want it embedded within blocks of text and possibly triggered by scrolling over it similar to this ...

htmlcssvideofullscreen

The powers of jQuery and CSS selectors

Previously, I utilized the following code to extract text from the data-placeholder attribute and apply it as a placeholder for my div. [contentEditable=true]:empty:not(:focus):before { content:attr(data-placeholder) } While this method worked well b ...

javascriptjquerycss