Table of Contents
Effect Preview
Code Interpretation
Home Web Front-end CSS Tutorial How to implement a dynamically moving train using pure CSS

How to implement a dynamically moving train using pure CSS

Jul 27, 2018 am 10:43 AM
animation css css3 html5 front end

This article introduces you to the article about how to use pure CSS to realize a moving train. It has a good reference value. I hope it can help friends in need.

Effect Preview

How to implement a dynamically moving train using pure CSS

Code Interpretation

Define dom, the container contains 2 elements, train represents the train, track represents the railroad track, and the 3 <span></span> contained in it represent the 3 sleepers.

<p>
    </p><p></p>
    <p>
        <span></span>
        <span></span>
        <span></span>
    </p>
Copy after login

Centered display:

body{
    margin: 0;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(#666, #333);
}
Copy after login

Define container size:

.loader {
    width: 8em;
    height: 10em;
    font-size: 20px;
}
Copy after login

Draw the train first.
Draw the outline of the train:

.train {
    width: 6em;
    height: 6em;
    color: #444;
    background: #bbb4ab;
    border-radius: 1em;
    position: relative;
    left: 1em;
}
Copy after login

Use the ::before pseudo element to draw the window:

.train::before {
    content: '';
    position: absolute;
    width: 80%;
    height: 2.3em;
    background-color: currentColor;
    border-radius: 0.4em;
    top: 1.2em;
    left: 10%;
}
Copy after login

Use the ::after pseudo element to draw the signal light on the window:

.train::after {
    content: '';
    position: absolute;
    width: 25%;
    height: 0.4em;
    background-color: currentColor;
    border-radius: 0.3em;
    top: 0.4em;
    left: calc((100% - 25%) / 2);
}
Copy after login

Use radial gradient to draw the lights:

.train {
    background: 
        radial-gradient(circle at 20% 80%, currentColor 0.6em, transparent 0.6em),
        radial-gradient(circle at 80% 80%, currentColor 0.6em, transparent 0.6em),
        #bbb;
}
Copy after login

Next draw the rails and sleepers.
Define the width of the rails, slightly wider than the train:

.track {
    width: 8em;
}
Copy after login

Use pseudo elements to draw the rails:

.track {
    position: relative;
}

.track::before,
.track::after {
    content: '';
    position: absolute;
    width: 0.3em;
    height: 4em;
    background-color: #bbb;
    border-radius: 0.4em;
}
Copy after login

Place the rails on both sides to create a visual sense of near and far. Effect:

.track::before,
.track::after {
    transform-origin: bottom;
}

.track::before {
    left: 0;
    transform: skewX(-27deg);
}

.track::after {
    right: 0;
    transform: skewX(27deg);
}
Copy after login

Draw the sleepers, which is the effect closest to the observer. Currently, the three sleepers are overlapping:

.track span {
    width: inherit;
    height: 0.3em;
    background-color: #bbb;
    position: absolute;
    top: 4em;
}
Copy after login

Set the animation effect of the railway track:

.track span {
    animation: track-animate 1s linear infinite;
}

@keyframes track-animate {
    0% {
        transform: translateY(-0.5em) scaleX(0.9);
        filter: opacity(0);
    }

    10%, 90% {
        filter: opacity(1);
    }

    100% {
        transform: translateY(-4em) scaleX(0.5);
        filter: opacity(0);
    }
}
Copy after login

Set an animation delay for the other 2 sleepers to make the track look like it will never end:

.track span:nth-child(2) {
    animation-delay: -0.33s;
}

.track span:nth-child(3) {
    animation-delay: -0.66s;
}
Copy after login

Finally, add an animation effect to the train to make it look like it is shaking slightly while running:

.train {
    animation: train-animate 1.5s infinite ease-in-out;
}

@keyframes train-animate {
    0%, 100% {
        transform: rotate(0deg);
    }

    25%, 75% {
        transform: rotate(0.5deg);
    }

    50% {
        transform: rotate(-0.5deg);
    }
}
Copy after login

Done!

Related recommendations:

How to use css to draw a bird (code)

How to use pure CSS to create a cartoon parrot Effect

The above is the detailed content of How to implement a dynamically moving train using pure CSS. For more information, please follow other related articles on the PHP Chinese website!

Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

How to use bootstrap in vue How to use bootstrap in vue Apr 07, 2025 pm 11:33 PM

Using Bootstrap in Vue.js is divided into five steps: Install Bootstrap. Import Bootstrap in main.js. Use the Bootstrap component directly in the template. Optional: Custom style. Optional: Use plug-ins.

The Roles of HTML, CSS, and JavaScript: Core Responsibilities The Roles of HTML, CSS, and JavaScript: Core Responsibilities Apr 08, 2025 pm 07:05 PM

HTML defines the web structure, CSS is responsible for style and layout, and JavaScript gives dynamic interaction. The three perform their duties in web development and jointly build a colorful website.

Understanding HTML, CSS, and JavaScript: A Beginner's Guide Understanding HTML, CSS, and JavaScript: A Beginner's Guide Apr 12, 2025 am 12:02 AM

WebdevelopmentreliesonHTML,CSS,andJavaScript:1)HTMLstructurescontent,2)CSSstylesit,and3)JavaScriptaddsinteractivity,formingthebasisofmodernwebexperiences.

How to set up the framework for bootstrap How to set up the framework for bootstrap Apr 07, 2025 pm 03:27 PM

To set up the Bootstrap framework, you need to follow these steps: 1. Reference the Bootstrap file via CDN; 2. Download and host the file on your own server; 3. Include the Bootstrap file in HTML; 4. Compile Sass/Less as needed; 5. Import a custom file (optional). Once setup is complete, you can use Bootstrap's grid systems, components, and styles to create responsive websites and applications.

How to write split lines on bootstrap How to write split lines on bootstrap Apr 07, 2025 pm 03:12 PM

There are two ways to create a Bootstrap split line: using the tag, which creates a horizontal split line. Use the CSS border property to create custom style split lines.

How to insert pictures on bootstrap How to insert pictures on bootstrap Apr 07, 2025 pm 03:30 PM

There are several ways to insert images in Bootstrap: insert images directly, using the HTML img tag. With the Bootstrap image component, you can provide responsive images and more styles. Set the image size, use the img-fluid class to make the image adaptable. Set the border, using the img-bordered class. Set the rounded corners and use the img-rounded class. Set the shadow, use the shadow class. Resize and position the image, using CSS style. Using the background image, use the background-image CSS property.

What Does H5 Refer To? Exploring the Context What Does H5 Refer To? Exploring the Context Apr 12, 2025 am 12:03 AM

H5referstoHTML5,apivotaltechnologyinwebdevelopment.1)HTML5introducesnewelementsandAPIsforrich,dynamicwebapplications.2)Itsupportsmultimediawithoutplugins,enhancinguserexperienceacrossdevices.3)SemanticelementsimprovecontentstructureandSEO.4)H5'srespo

How to use bootstrap button How to use bootstrap button Apr 07, 2025 pm 03:09 PM

How to use the Bootstrap button? Introduce Bootstrap CSS to create button elements and add Bootstrap button class to add button text

See all articles