Pls Help

Question

How to move an object up and down using CSS?

Answer 1

Hope this link helps you a little

CSS Animations
CSS allows animation of HTML elements without using JavaScript!

https://www.w3schools.com/css/css3_animations.asp

div {
width: 100px;
height: 100px;
background-color: red;
position: relative;
animation-name: example;
animation-duration: 4s;
}

@keyframes example {
0% {background-color:red; left:0px; top:0px;}
25% {background-color:yellow; left:200px; top:0px;}
50% {background-color:blue; left:200px; top:200px;}
75% {background-color:green; left:0px; top:200px;}
100% {background-color:red; left:0px; top:0px;}
}