<!DOCTYPE>
<html>
<style>
.line1{
border-style:solid;
border-color:green;
margin-top:100px;
margin-bottom:100px;
margin-right:150px;
margin-left:80px;
}
</style>
<body>
<p class="line1">Hello World! Welcome to Sharp Tutorial.</p>
<p class="line2">Learn with us CSS in few hours.</p>
</body>
</html>