(PCC)::[How-to-Set-the-style-of-the-left-border]::[css]
<!DOCTYPE html>
<html>
<head>
<style>
p {
border-style: solid;
}
p.none {border-left-style: none;}
p.dotted {border-left-style: dotted;}
p.dashed {border-left-style: dashed;}
p.solid {border-left-style: solid;}
p.double {border-left-style: double;}
p.groove {border-left-style: groove;}
p.ridge {border-left-style: ridge;}
p.inset {border-left-style: inset;}
p.outset {border-left-style: outset;}
</style>
</head>
<body>
<p class="none">No left border.</p>
<p class="dotted">A dotted left border.</p>
<p class="dashed">A dashed left border.</p>
<p class="solid">A solid left border.</p>
<p class="double">A double left border.</p>
<p class="groove">A groove left border.</p>
<p class="ridge">A ridge left border.</p>
<p class="inset">An inset left border.</p>
<p class="outset">An outset left border.</p>
</body>
</html>
No left border.
A dotted left border.
A dashed left border.
A solid left border.
A double left border.
A groove left border.
A ridge left border.
An inset left border.
An outset left border.