DemoPullRequest/Counter App at main · lovedanu90/DemoPullRequest · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>counter</title>

</head>
<style>
    body{
    background-color: snow;
}
p{
    top: 60px;
    color: whitesmoke;
    position: relative;
    font-size: 4rem;

}
#container{
    width: 200px;
    height: 200px;
    background-color: rgb(78, 78, 190);
    border-radius: 20%;
    position: relative;
    left: 38%;
    margin-top: 15%;
}
button{

    box-shadow: 2px  2px 50px 2px rgb(13, 13, 19);
     width: 50px;
     border: 10px solid rgb(135, 235, 160);
     border-radius: 45px;
      padding: 0 10px 0 10px;
      margin: 8px;
      font-size: large;
      background-color: snow;
      border: snow;
      height: 22px;
}
.inc{
    top: 20px;
    left: 30px;
    position: relative;
}
.dec{
    top: 20px;
    left: 30px;
    position: relative;
}
.inc:active,.dec:active{
    font-size: 15px;
}
</style>
<body>
    <div class="" id="container">

            <p id="counter"style="text-align: center; margin-top: 50px;">0</p>
            <button class="inc" id="inc">+</button>
            <button class="dec" id="dec">-</button>

            <script src="counter.js"></script>

    </div>
    <script >
        const counter=document.getElementById("counter");
const inc=document.querySelector(".inc");
const dec=document.querySelector(".dec");
let count=0;

inc.addEventListener('click',function(){
    count++;
    counter.innerHTML=count;
});

dec.addEventListener('click',function(){
    count--;
    counter.innerHTML=count;
});


    </script>
</body>
</html>