Core Code
Core Code Modern Dev Handbook

CSS Border Width

Use border-width to control the thickness of borders.

Preview

Code

<style>
.box{
border-style:solid;
border-width:5px;
border-color:#16a34a;
padding:16px;
}
</style>

<div class="box">Border width example</div>

More CSS Borders Examples (7)

example CSS Basic Border open example example CSS Border Style open example example CSS Border Color open example example CSS Border Radius open example example CSS Border Top open example example CSS Different Border Sides open example example CSS Border Box Styling open example