- <!DOCTYPE html>
 - <html>
 - <head>
 - <meta charset="utf-8">
 - <title>通高科技</title>
 - <style>
 - table{
 - width: 500px;
 - border: 1px solid red;
 - }
 - th,tr,td{
 - border: 1px dashed red;
 - }
 - td{
 - text-align :center;
 - }
 - </style>
 - </head>
 - <body>
 - <table >
 - <tr>
 - <td>1</td>
 - <td>2</td>
 - <td>3</td>
 - </tr>
 - <tr>
 - <td colspan="3">table邊框樣式實(shí)線虛線</td>
 - </tr>
 - </table>
 - </body>
 - </html>
 
												
- <!DOCTYPE html>
 - <html>
 - <head>
 - <meta charset="utf-8">
 - <title>通高科技</title>
 - <style>
 - table{
 - width: 500px;
 - border-color: aqua;
 - }
 - td{
 - text-align :center;
 - }
 - </style>
 - </head>
 - <body>
 - <table border="1" >
 - <tr>
 - <td>1</td>
 - <td>2</td>
 - <td>3</td>
 - </tr>
 - <tr>
 - <td colspan="3">table邊框顏色</td>
 - </tr>
 - </table>
 - </body>
 - </html>
 
												1、首先新建一個(gè)html,點(diǎn)擊中間,先填入表格內(nèi)容;
2、style樣式控制,設(shè)置高度顏色等
- <!DOCTYPE html>
 - <html>
 - <head>
 - <meta charset="utf-8">
 - <title>通高科技</title>
 - <style>
 - table{
 - width: 500px;
 - border-collapse : collapse;
 - }
 - td{
 - text-align :center;
 - }
 - </style>
 - </head>
 - <body>
 - <table border="1">
 - <tr>
 - <td>1</td>
 - <td>2</td>
 - <td>3</td>
 - </tr>
 - <tr>
 - <td colspan="3">456</td>
 - </tr>
 - </table>
 - </body>
 - </html>
 
