HTML+CSS ?? ??? ?? ?? HTML ?? (1)

HTML? ??

HTML ??? ?? ????. ???? ??? ?? ???? ??? ?? ???????.

?? P ?? ??(p)? ?? ???? ?????.

<!DOCTYPE html>
<html>
<head>
	<title></title>
</head>
<body>
		<p>大家好</p>
</body>
</html>

?? ?? ????? Run? ???? ??? ?? ?????. Hello everything

?? ??? ?????.

<!DOCTYPE html>
<html>
<head>
	<title></title>
</head>
<body>
		<p>大家好</p>
		<p>大家好！</p>
</body>
</html>

??? ???? ????? ??? ??? ????.

????? ???

<br> -------? ??

<font> ---------??? ?? ??

------???

------??? ??

? ? ?? ??:

?: <span>? ???? ??? ??? ????? ???? ??? ?????.

??: ???? ??? ?? ??? ????. ???? ???? ?????? ?????.

<h1> ~ <h6>----?? ?? ??

<div>---- --??? ????? ?? ???? ?????(CSS? ?? ? ???????)

<hr>-------??? ??? ????? ?????. ??

???? ?? ??? ??? ?? ???????

?? ??:

<!DOCTYPE html>
<html>
<head>
	<meta charset="utf-8">
	<title></title>
</head>
<body>
		<p>大家好<span>123456</span></p>
		<p>大家好</p>
		
		111111111111111<br>1111111111111111 <!--換行-->

		<hr>  <!--用來和以上隔開，有一條黑色的直線-->

		<font size='18' color="red">我們都一樣</font>   <!--font設(shè)置字體大小，顏色-->

		<hr>

		<h1>中國</h1>
		<h2>中國</h2>
		<h3>中國</h3>
		<h4>中國</h4>
		<h5>中國</h5>
		<h6>中國</h6>

</body>	
</html>

?? ??? ???? ???? ???? .html? ??? ?? ??

???

?? ??? ?????.

<!DOCTYPE html>
<html>
<head>
	<meta charset="utf-8">
	<title></title>
</head>
<body>
		<table>
			<tr>
				<th>美國</th>
				<th>日本</th>
				<th>中國</th>
			</tr>

			<tr>
				<td>123</td>
				<td>456</td>
				<td>789</td>
			</tr>

			<tr>
				<td>123</td>
				<td>456</td>
				<td>789</td>
			</tr>
		</table>
</body>
</html>

???? ????? ???? ? ? ?? ????? ? ? ????.

? ???? <tr> <td>? ?? ?????, ??? ??? ???? ??? ????? ???? ?? ??

?? ???. ?? ??, ????? ????? ?? ??? ????.

? ?? ?? ??:

United States Japan China

123 456 789

?? ???? ???? ??? ? ???? ???

? ???? ??? ?????. . ??? ??? border='1'? ??? ?? ???? ??? ??? ?????. width="300" height="200"

???? ??? ??? ????:

<!DOCTYPE html>
<html>
<head>
	<meta charset="utf-8">
	<title></title>
</head>
<body>
		<table border="1" width="300" height="200">
			<tr>
				<th>美國</th>
				<th>日本</th>
				<th>中國</th>
			</tr>

			<tr>
				<td>123</td>
				<td>456</td>
				<td>789</td>
			</tr>

			<tr>
				<td>123</td>
				<td>456</td>
				<td>789</td>
			</tr>
		</table>
</body>
</html>

???? ??

??? ??

<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title></title> </head> <body> <table border="1" width="300" height="200"> <tr> <th>美國</th> <th>日本</th> <th>中國</th> </tr> <tr> <td>123</td> <td>456</td> <td>789</td> </tr> <tr> <td>123</td> <td>456</td> <td>789</td> </tr> </table> </body> </html>

?????? ???

????