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Siddharth961's button

HTML, CSS or Tailwind, and a little JavaScript. One button or a group of up to six.

By @Siddharth961

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Buttons only: no full pages, forms, cards or navigation. Put scripts in the JavaScript tab. Tailwind uses utilities from HTML and JavaScript; use complete class names. Custom CSS supports plain CSS, without @apply, imports or plugins.

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Explore freely here. Remix to publish your version with credit to the creator.

About Siddharth961's button

Siddharth961's button is an animated CSS button by @Siddharth961. Preview the interaction, customize its HTML, styles and JavaScript, or download the files with creator credit.

Effects and categories
Animated
Using this example
Copy the HTML or download index.html, style.css and app.js. Test keyboard focus, motion and contrast in your own project.

Usage, Tailwind and licensing questions

Read the source files

HTML

<!DOCTYPE html>
<html>
  
<head>
    <link rel="stylesheet" href="style.css">
</head>
  
<body>

    <div class="container">
        
        <div class="left bar"></div>
        <button class="initial">Text</button>
        <div class="right bar"></div>

    </div>
    <script src="app.js"></script>
</body>

  
</html>

CSS



body{
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    
}

.container{
    border-width: 2px 0px ;    
    border-style:  solid ;
    border-color: black;
    width: 10vw;
    height: 5vh;
    text-align: center;
    display: flex;
    justify-content: space-between ;
    overflow: hidden;
    
}

button{
    z-index: 1;
    position: relative;
    height: 100%;
    width: 90%;
    background-color: white;
    color: green;
    font-size: 14px;
    border: 0px;
    cursor: pointer;
    text-transform: uppercase;

    

}

.active{
    animation-name: animation-button;
    animation-duration: 2s;
}


.bar{
    z-index: 2;
    position: relative;
    height: 100%;
    border-width: 0px 1px ;    
    border-style:  solid ;
    border-color: black;
    
}

.left.active{
    
    animation-name: animation-left;
    animation-duration: 2s;
}

.right.active{
    animation-name: animation-right;
    animation-duration: 2s;
}

@keyframes animation-left {
    0%{
        width: 0px;
        left: 0%;
        border-color: transparent;
        box-shadow: 2px 2px 25px green;
        border-radius: 4px;
    }


    20%{
        width: 2px;
        left: 0%;
        background-color: green;
        
        box-shadow: 4px 4px 18px green;
    }
    
    80%{
        width: 2px;
        background-color: green;
        left: 100%;
        
        box-shadow: 4px 4px 18px green;
    }

    100%{
        width: 0px;
        left: 100%;
        border-color: green;
        box-shadow: 2px 2px 25px green;
        border-radius: 4px;

    }
}

@keyframes animation-right {
    0%{
        width: 0px;
        right: 0%;
        border-color: transparent;
        box-shadow: 2px 2px 25px green;
        border-radius: 4px;
    }


    20%{
        width: 2px;
        right: 0%;
        background-color: green;
        
        box-shadow: 4px 4px 18px green;
    }
    
    80%{
        width: 2px;
        background-color: green;
        right: 100%;
        
        box-shadow: 4px 4px 18px green;
    }

    100%{
        width: 0px;
        right: 100%;
        border-color: green;
        box-shadow: 2px 2px 25px green;
        border-radius: 4px;

    }
}


@keyframes animation-button {
   

    20%{
        text-shadow: 2px 2px 10px white;
    }

    40%{
        text-shadow: 0px 2px 30px green;

    }

    60%{
        text-shadow: 0px 2px 30px green;

    }

    80%{

        text-shadow: 2px 2px 10px white;

    }

    
}

JavaScript

const btnel = document.querySelector('button')
const container = document.querySelector('.container')
const left  = document.querySelector('.left')
const right = document.querySelector('.right')

console.log(btnel)

btnel.addEventListener('click',()=>{
    left.classList.add('active')
    right.classList.add('active')
    btnel.classList.add('active')
    setTimeout(()=>{
        btnel.innerText = 'Change'
    },750)


})