<html>
<style>
#img{
height:200px;
width:200px;
transition:ease 1s
}
#img:hover{
height:300px;
width:300px;
}
</style>
<body>
<img id="img" src="path">
</body>
</html>
<style>
#img{
height:200px;
width:200px;
transition:ease 1s
}
#img:hover{
height:300px;
width:300px;
}
</style>
<body>
<img id="img" src="path">
</body>
</html>
