button outline remove when clicked code example
Example 1: remove on click border
outline:none;
Example 2: how to fix the button outline onclick
<style>
input[type="button"]
{
width:120px;
height:60px;
margin-left:35px;
display:block;
background-color:gray;
color:white;
border: none;
outline:none;
}
</style>