CSS table
CSS Table
Using CSS can greatly improve the appearance of HTML tables.
Table border
Specify the CSS table border using the border attribute.
The following example specifies a black border for the Th and TD elements of a table:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>php中文网(php.cn)</title>
<style>
table,th,td
{
border:1px solid black;
}
</style>
</head>
<body>
<table>
<tr>
<th>数学</th>
<th>语文</th>
</tr>
<tr>
<td>90</td>
<td>98</td>
</tr>
<tr>
<td>95</td>
<td>94</td>
</tr>
</table>
</body>
</html>Run the program to try it
Note: The table in the example above has double borders. This is because the table and th/td elements have separate boundaries.
To display a single border of a table, use the border-collapse property.
Collapse border
border-collapse property sets whether the border of the table is collapsed into a single border or partition Open:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>php中文网(php.cn)</title>
<style>
table {
border-collapse: collapse;
}
table, td, th {
border: 1px solid black;
}
</style>
</head>
<body>
<table>
<tr>
<th>数学</th>
<th>语文</th>
</tr>
<tr>
<td>90</td>
<td>98</td>
</tr>
<tr>
<td>95</td>
<td>94</td>
</tr>
</table>
</body>
</html>Run the program and try it
Table width and height
Width and height attributes define the table width and height.
The following example is a table that sets the width of 100% and the height of the th element to 50 pixels:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>php中文网(php.cn)</title>
<style>
table,td,th
{
border:1px solid black;
}
table
{
width:100%;
}
th
{
height:50px;
}
</style>
</head>
<body>
<table>
<tr>
<th>Firstname</th>
<th>Lastname</th>
<th>Savings</th>
</tr>
<tr>
<td>Peter</td>
<td>Griffin</td>
<td>0</td>
</tr>
<tr>
<td>Lois</td>
<td>Griffin</td>
<td>0</td>
</tr>
<tr>
<td>Joe</td>
<td>Swanson</td>
<td>0</td>
</tr>
<tr>
<td>Cleveland</td>
<td>Brown</td>
<td>0</td>
</tr>
</table>
</body>
</html>Run the program to try it
Table text alignment
Text alignment and vertical alignment properties in the table.
The text-align property sets the horizontal alignment, like left, right, or center:
Example
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>php中文网(php.cn)</title>
<style>
table,td,th
{
border:1px solid black;
}
td
{
text-align:right;
}
</style>
</head>
<body>
<table>
<tr>
<th>Firstname</th>
<th>Lastname</th>
<th>Savings</th>
</tr>
<tr>
<td>Peter</td>
<td>Griffin</td>
<td>0</td>
</tr>
<tr>
<td>Lois</td>
<td>Griffin</td>
<td>0</td>
</tr>
<tr>
<td>Joe</td>
<td>Swanson</td>
<td>0</td>
</tr>
<tr>
<td>Cleveland</td>
<td>Brown</td>
<td>0</td>
</tr>
</table>
</body>
</html>Run the program and try it
Example
Vertical alignment property sets vertical alignment, such as top, bottom or middle:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>php中文网(php.cn)</title>
<style>
table, td, th
{
border:1px solid black;
}
td
{
height:50px;
vertical-align:bottom;
}
</style>
</head>
<body>
<table>
<tr>
<th>Firstname</th>
<th>Lastname</th>
<th>Savings</th>
</tr>
<tr>
<td>Peter</td>
<td>Griffin</td>
<td>0</td>
</tr>
<tr>
<td>Lois</td>
<td>Griffin</td>
<td>0</td>
</tr>
<tr>
<td>Joe</td>
<td>Swanson</td>
<td>0</td>
</tr>
<tr>
<td>Cleveland</td>
<td>Brown</td>
<td>0</td>
</tr>
</table>
</body>
</html>Run the program to try it out
Table padding
If you want to control borders between spaces in the content of a table, padding of td and th elements should be used Properties:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>php中文网(php.cn)</title>
<style>
table, td, th
{
border:1px solid black;
}
td
{
padding:15px;
}
</style>
</head>
<body>
<table>
<tr>
<th>Firstname</th>
<th>Lastname</th>
<th>Savings</th>
</tr>
<tr>
<td>Peter</td>
<td>Griffin</td>
<td>0</td>
</tr>
<tr>
<td>Lois</td>
<td>Griffin</td>
<td>0</td>
</tr>
<tr>
<td>Joe</td>
<td>Swanson</td>
<td>0</td>
</tr>
<tr>
<td>Cleveland</td>
<td>Brown</td>
<td>0</td>
</tr>
</table>
</body>
</html>Run the program and try it
Table color
The following example specifies the color of the border, and th element's text and background color:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>php中文网(php.cn)</title>
<style>
table, td, th
{
border:1px solid green;
}
th
{
background-color:green;
color:white;
}
</style>
</head>
<body>
<table>
<tr>
<th>Firstname</th>
<th>Lastname</th>
<th>Savings</th>
</tr>
<tr>
<td>Peter</td>
<td>Griffin</td>
<td>0</td>
</tr>
<tr>
<td>Lois</td>
<td>Griffin</td>
<td>0</td>
</tr>
<tr>
<td>Joe</td>
<td>Swanson</td>
<td>0</td>
</tr>
<tr>
<td>Cleveland</td>
<td>Brown</td>
<td>0</td>
</tr>
</table>
</body>
</html>Run the program to try it
Example
Make a personalized form
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>php中文网(php.cn)</title>
<style>
#customers
{
font-family:"Trebuchet MS", Arial, Helvetica, sans-serif;
width:100%;
border-collapse:collapse;
}
#customers td, #customers th
{
font-size:1em;
border:1px solid #98bf21;
padding:3px 7px 2px 7px;
}
#customers th
{
font-size:1.1em;
text-align:left;
padding-top:5px;
padding-bottom:4px;
background-color:#A7C942;
color:#ffffff;
}
#customers tr.alt td
{
color:#000000;
background-color:#EAF2D3;
}
</style>
</head>
<body>
<table id="customers">
<tr>
<th>Company</th>
<th>Contact</th>
<th>Country</th>
</tr>
<tr>
<td>Alfreds Futterkiste</td>
<td>Maria Anders</td>
<td>Germany</td>
</tr>
<tr class="alt">
<td>Berglunds snabbköp</td>
<td>Christina Berglund</td>
<td>Sweden</td>
</tr>
<tr>
<td>Centro comercial Moctezuma</td>
<td>Francisco Chang</td>
<td>Mexico</td>
</tr>
<tr class="alt">
<td>Ernst Handel</td>
<td>Roland Mendel</td>
<td>Austria</td>
</tr>
<tr>
<td>Island Trading</td>
<td>Helen Bennett</td>
<td>UK</td>
</tr>
<tr class="alt">
<td>Königlich Essen</td>
<td>Philip Cramer</td>
<td>Germany</td>
</tr>
<tr>
<td>Laughing Bacchus Winecellars</td>
<td>Yoshi Tannamuri</td>
<td>Canada</td>
</tr>
<tr class="alt">
<td>Magazzini Alimentari Riuniti</td>
<td>Giovanni Rovelli</td>
<td>Italy</td>
</tr>
<tr>
<td>North/South</td>
<td>Simon Crowther</td>
<td>UK</td>
</tr>
<tr class="alt">
<td>Paris spécialités</td>
<td>Marie Bertrand</td>
<td>France</td>
</tr>
</table>
</body>
</html>Run the program and try it
new file
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>php中文网(php.cn)</title>
<style>
table, td, th
{
border:1px solid green;
}
th
{
background-color: #ca6fc3;
color:white;
}
</style>
</head>
<body>
<table>
<tr>
<th>Firstname</th>
<th>Lastname</th>
<th>Savings</th>
</tr>
<tr>
<td>Peter</td>
<td>Griffin</td>
<td>$100</td>
</tr>
<tr>
<td>Lois</td>
<td>Griffin</td>
<td>$150</td>
</tr>
<tr>
<td>Joe</td>
<td>Swanson</td>
<td>$300</td>
</tr>
<tr>
<td>Cleveland</td>
<td>Brown</td>
<td>$250</td>
</tr>
</table>
</body>
</html>
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