Just came across a great script, check it out here!
Noticed the drop down has a ^ on top. The CSS I found for this is as follows:
#colorNav li ul li:first-child:before{
content:none;
position:absolute;
width:1px;
height:1px;
border:5px solid transparent;
border-bottom-color:#313131;
left:50%;
top:-10px;
margin-left:-5px;
}
Struggling to understand how this works; is it related to the border?
Utilizing CSS with the given HTML structure (simplified for clarity):
<nav id="colorNav">
<ul>
<li class="green">
<a href="#" class="icon-home"></a>
<ul>
<li><a href="#">Back to the tutorial</a></li>
<li><a href="#">Get help</a></li>
</ul>
</li>
<li class="red">
<a href="#" class="icon-cogs"></a>
<ul>
<li><a href="#">Payment</a></li>
<li><a href="#">Notifications</a></li>
</ul>
</li>
</ul>
</nav>
The CSS selector targets the :before pseudo-element on the inner-most li elements that are also the first elements within their parent:
#colorNav li ul li:first-child:before
An omitted comment in your provided code, present in the original tutorial, reads:
/* the pointer tip */
These rules pertain to creating a small triangle at the top of dropdown menus, pointing upwards towards their corresponding block (illustrated below, highlighted by a red circle):
Subsequent styles outline the creation of this triangular shape:
content: none; /* Pseudo-element devoid of content */
position: absolute; /* Positioned absolutely */
width: 1px; /* 1-pixel width */
height: 1px; /* 1-pixel height */
border: 5px solid transparent; /* Initial border style applied */
border-bottom-color: #313131; /* Custom bottom border color */
left: 50%; /* Centered horizontally */
top: -10px; /* 10px above the element */
margin-left: -5px; /* Centered horizontally */
The end result is a CSS-created triangle using only borders.
By using the CSS selector #colorNav li ul li:first-child and applying the pseudo-element content:'';, a faux space is generated in the front of the element, which can be styled further with additional CSS rules.
#colorNav li ul li:first-child:before { ... }
The :first-child pseudo-class targets the specified selector only if it is the first child of its parent element.
content:'';
The content property is utilized with the :before and :after pseudo-elements to add generated content.
I trust that this information proves helpful to you.
Currently working on creating a dynamic animation menu using CSS and Javascript, but encountering some issues. The concept involves having a menu with initially hidden opacity (using CSS), which becomes visible when the hamburger menu is clicked, sliding i ...
After spending countless hours trying to solve this problem, I'm hoping that my question isn't too foolish. This is a continuation of a previous question about creating a style tag with JavaScript on Stack Overflow. The solutions provided by Tom ...
I am currently utilizing Tailwind CSS in conjunction with next.js for my project. I have a total of 8 images, each varying in size, and my goal is to display 4 images per row on medium and large devices, while displaying 2 images per row on small devices. ...
I'm attempting to utilize Bootstrap to create active classes that display a nav-pill/container around the active section of my webpage. It works well on larger screens, but on smaller screens with the hamburger menu active, the nav-pill stretches acro ...
After attempting to incorporate a slider into my website, I encountered an issue where the slider was not functioning as expected. The slider I tried to implement can be found here: https://codepen.io/amitasaurus/pen/OMbmPO The index of the site can be a ...
I'm looking to make sure the text is positioned just above the hr tag, similar to how the logout button appears with bootstrap. This is the desired outcome: https://i.sstatic.net/gIl1b.png Here's the code I have using bootstrap : <di ...
I am currently working on a large-scale project and I am in need of a way to position the labels outside of pie charts or doughnut charts. I came across a plugin called outerLabels on GitHub which seems to be the perfect solution for what I need, but I am ...
Here is the HTML code snippet: <div class="row"> <div class="col-lg-7 col-sm-6"> <div class="owl-carousel" id="homeCarousel"> <div class="item"> <img src="images/brela.jpg" alt="brela makarska"> </d ...
Within my HTML structure, there is a table element with the class <table class="model">, and it contains several table data cells with the class class="model-date". The date format within these cells is as follows: DD-MM HH:MM For example, <td ...
Embarking on a journey into Javascript and React, I am currently working on my first React app. My aim is to adjust the number of "gridTemplateRows" displayed on the screen using a variable that will be updated based on data. Right now, it's hardcode ...
I'm in the process of customizing my WordPress plugin and seem to be struggling with styling the radio buttons. For reference, you can find the code snippet here: https://jsfiddle.net/cd3wagvh/ The goal is to conceal the radio buttons and modify the ...
Hey there, I'm new to Yii2 and recently put together a layout page. However, I seem to be having some trouble with my CSS - it's not fully loading, only parts of it are displaying correctly. Is there anyone out there who can lend a hand? This is ...
I am brand new to this field and I apologize in advance for any mistakes. Currently, I am working on a node.js project using webpack and HTML loader. To test the project, I am utilizing the dev server dependency to run it locally. All models, views, and te ...
I searched through the Semantic-ui documentation, but I couldn't find clear instructions on how to designate a dropdown item as 'active' (highlighted without being opened) in my top navbar menu, similar to regular items. The 'active&ap ...
After delving into some research regarding Bootstrap-compatible spinners, I stumbled upon a piece of code. Take a look: function getData() { var spinner = document.getElementById("spinner"); spinner.style.display ...
Encountering issues with printing output in an opened window using JavaScript. I'm creating a new document through window.open and including CDN links to Bootstrap files. While everything appears fine in the opened window, when attempting to print (XP ...
I am currently developing a simple component that displays four steps, indicating the current step and allowing users to navigate through them. I want to create a design where these numbers are enclosed within circles that are evenly distributed in a line ...
Presently, I have two icons being displayed with a space between them using the flex-box property justify-content and value space-between. The issue arises when only one icon is displayed, as I need the V-icon to always remain on the left and the urgent-ic ...
After successfully building my website, I am now in the process of converting it into a customizable wordpress theme. One challenge I am facing is integrating a dynamic gallery using CSS grid. The goal is to upload photos, videos, and gifs in Wordpress and ...
I am looking to incorporate a footer into my website that stays fixed at the bottom of the screen. However, I have encountered an issue: Here is what I have attempted so far: .footer { position: absolute; width: 100%; background: #0084FF; ...