how to dislay border around a text when we click on the text code example

Example 1: put an border around an text in css

text-shadow: 2px 0 0 #fff, -2px 0 0 #fff, 0 2px 0 #fff, 0 -2px 0 #fff, 1px 1px #fff, -1px -1px 0 #fff, 1px -1px 0 #fff, -1px 1px 0 #fff;

Example 2: how to make a text with a border in css

h1{
    width:30px;
    margin-top:-10px;
    margin-left:5px;
    background:white;
}

/* Change the values to achieve what design you want */