Margins
{
margin-top: 100px;
margin-bottom: 100px;
margin-right: 150px;
margin-left: 80px;
}
Static Position
div.static {
position: static;
border: 3px solid #73AD21;
}
Height and Width
div {
height: 200px;
width: 50%;
background-color: powderblue;
}
Full-Width table
<!DOCTYPE html>
<html>
<head>
<style>
table, th, td {
border: 1px solid;
}
table {
width: 100%;
}
</style>
</head>
<body>
<h2>Full-width Table</h2>
<table>
<tr>
<th>Firstname</th>
<th>Lastname</th>
</tr>
<tr>
<td>Joe</td>
<td>Schmoe</td>
</tr>
<tr>
<td>Harry</td>
<td>Shmoe</td>
</tr>
</table>
</body>
</html>
OUTPUT
Full-width Table1
Firstname Lastname
Joe Schmoe
Harry Schmoe
Aligning A Header
Output
<!DOCTYPE html>
<html>
<head>
<style>
.center {
text-align: center;
color: green
;
}
</style>
</head>
<body>
<h1 class="center">Green and center-aligned heading</h1>
<p class="center">Green and center-aligned paragraph.</p>
</body>
</html>