put border on div code example
Example 1: make border to div
border: 2px solid black
Example 2: how to add border in css
.div1{
border: 10px;
border-color: #000000;
border-style: solid;
}
border: 2px solid black
.div1{
border: 10px;
border-color: #000000;
border-style: solid;
}