Simple Range Slider - Vanilla CSS

Learn how to implement a range slider using only HTML and vanilla CSS, providing a lightweight and efficient solution for adding interactive input controls to your website. Range sliders offer users a flexible and intuitive way to select a value within a specified range, enhancing user interaction and data input.

With HTML and vanilla CSS, you can create interactive range slider components with customizable styles and responsive layouts. Define the range slider structure in HTML, style it with CSS to match your website's design language, and add basic functionality to enable value selection and display.

Implementing range sliders with HTML and vanilla CSS ensures compatibility across different browsers and devices, without relying on external libraries or frameworks. By leveraging vanilla CSS for styling, you have full control over the appearance and behavior of the range slider component, allowing for seamless integration with your website's design.

Integrating range sliders into your website using HTML and vanilla CSS is straightforward and accessible to developers of all levels. Whether you're building a data filtering tool, a price range selector, or a custom input form, range sliders provide users with versatile and interactive input control.

Enhance user interaction and data input on your website by incorporating interactive and customizable range sliders using HTML and vanilla CSS. Provide users with a flexible and intuitive input interface that improves usability and enhances overall user experience.

Steps to Copy the Code

Creating a customized Range Slider with HTML and Vanilla CSS is straightforward with our comprehensive guide. Follow these steps to copy the code and personalize it to match your website's design:

Copy the Code: Start by copying the HTML and CSS code for the Range Slider component from our the above code snippet.
Paste into Your Project: Open your project files in a code editor and paste the copied HTML and CSS code into the appropriate files. Paste the HTML code into your HTML file at the desired location where you want the Range Slider to appear. Paste the CSS code into your CSS file.
Customize as Needed: HTML and Vanilla CSS provide flexibility for customizing the appearance and behavior of your Range Slider. Modify the code to match your design preferences, such as adjusting colors, sizes, and styles for the slider track, thumb, and tooltip.

By following these steps, you'll be able to effectively customize a Range Slider component using HTML and Vanilla CSS, allowing you to create a visually appealing and interactive input element for your website visitors.

Code Explanation

HTML Code

<div class="slider-container">
  <input type="range" min="0" max="100" value="50">
</div>

<div class="slider-container">: This is a <div> element with a class attribute set to "slider-container". The purpose of this <div> is to act as a container for the range slider.

<input type="range" min="0" max="100" value="50">: This is an <input> element with the type attribute set to "range". It creates a range slider control. Here's what each attribute means:

type="range": This specifies that the input field is a range slider.
min="0": This attribute sets the minimum value that the slider can have. In this case, it's set to 0.
max="100": This attribute sets the maximum value that the slider can have. In this case, it's set to 100.
value="50": This attribute sets the initial value of the slider. In this case, it's set to 50, which means the slider thumb will be positioned in the middle by default.

CSS Code

.slider-container {
  width: 80%;
  margin: 50px auto;
}

.slider-container: This is a CSS class selector targeting elements with the class "slider-container". It's used to style the container of the range slider.

width: 80%;: This property sets the width of the slider container to 80% of its parent element's width.
margin: 50px auto;: This property sets the top and bottom margin to 50 pixels and left and right margins to "auto", which centers the container horizontally within its parent element.

input[type=range] {
  -webkit-appearance: none;
  width: 100%;
  height: 10px;
  border-radius: 5px;
  background: #d3d3d3;
  outline: none;
  opacity: 0.7;
  -webkit-transition: .2s;
  transition: opacity .2s;
}

input[type=range]: This is a CSS attribute selector targeting <input> elements with the type "range". It's used to style the range slider itself.

-webkit-appearance: none;: This property removes the default styling provided by the browser for range inputs in webkit-based browsers.
width: 100%;: This property sets the width of the range slider to 100% of its container's width.
height: 10px;: This property sets the height of the range slider track to 10 pixels.
border-radius: 5px;: This property rounds the corners of the range slider track with a border radius of 5 pixels.
background: #d3d3d3;: This property sets the background color of the range slider track to a light gray color.
outline: none;: This property removes the default outline style for the range slider.
opacity: 0.7;: This property sets the initial opacity of the range slider to 70%.
-webkit-transition: .2s;: This property sets the transition effect for the range slider, making changes in opacity smooth over 0.2 seconds.
transition: opacity .2s;: This property is similar to the above, but applies to non-webkit browsers.

input[type=range]:hover {
  opacity: 1;
}

input[type=range]:hover: This is a CSS pseudo-class selector targeting <input> elements with the type "range" when they are hovered over by the mouse. It's used to style the range slider when hovered.

opacity: 1;: This property sets the opacity of the range slider to 100% when hovered over, making it fully visible.

input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #4CAF50;
  cursor: pointer;
}

input[type=range]::-webkit-slider-thumb: This is a CSS pseudo-element selector targeting the thumb of the range slider in webkit-based browsers.

-webkit-appearance: none;: This property removes the default styling provided by the browser for the thumb of range inputs in webkit-based browsers.
appearance: none;: This property removes the default styling provided by the browser for the thumb of range inputs.
width: 20px;: This property sets the width of the thumb to 20 pixels.
height: 20px;: This property sets the height of the thumb to 20 pixels.
border-radius: 50%;: This property rounds the corners of the thumb to create a circular shape.
background: #4CAF50;: This property sets the background color of the thumb to a green color.
cursor: pointer;: This property changes the cursor to a pointer when hovering over the thumb, indicating that it's clickable.

input[type=range]::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #4CAF50;
  cursor: pointer;
}

input[type=range]::-moz-range-thumb: This is a CSS pseudo-element selector targeting the thumb of the range slider in Mozilla Firefox.

This block of CSS properties is essentially the same as the one above, but it's specifically for Firefox browsers.