We would like to know how to border-left-color: black;.
<!DOCTYPE html>
<html>
<head>
<style type='text/css'>
.d1 {<!-- ww w .j av a 2s.c o m-->
height: 50px;
width: 100px;
background: #eee;
border-style: solid;
border-color: green;
border-left-color: black;
border-width: 3px 3px 3px 15px;
}
</style>
</head>
<body>
<div class="d1"></div>
</body>
</html>
The code above is rendered as follows: