1. 程式人生 > >CSS常用屬性和值

CSS常用屬性和值

1.字型

<html>
		<head>
				<title>font</title>
				<style>
						h1{
							font-family:times,courter;
							font-size:150%
							font-style:italic;
							font-variant:normal;
							font-weight:normal;
						}
						h2{
							font-family:serif,times;
							font-size:1cm;
							font-style:normal;
							font-variant:small-caps;
							font-weight:900;
						}
						p{
							
							font:oblique small-caps bold 1cm sans-serif;
						}
				</style>
		</head>
		<body>
				<h1>this is header one</h1>
				<h2>this is header two</h2>
				<p>this is a paragraph </p>
		</body>
</html>

執行結果:


2.文字

<html>
		<head>
				<title>text</title>
				<style>
						 h1{
								letter-spacing:-3px;
								text-align:right;
								text-decoration:overline;
						 }
						 h2{
								letter-spacing:0.5cm;
								text-align:center;
								text-decoration:line-through;
						 }
						 p{
								text-align:left;
								text-decoration:underline;
								text-indent:1cm;
								text-transform:lowercase;
						 }
						 a{
								/*去掉連結下劃線*/
								text-decoration:none;

								text-indent:0.8cm;
								text-transform:uppercase;
						 }

				</style>
		</head>
		<body>
				<h1>this is header one</h1>
				<h2>this is header two</h2>
				<p>this is a paragraph </p>
				<a href="http://www.baidu.com">baidu</a>
		</body>
</html>

執行結果:


3.背景

由於博主懶的去找背景的素材,所以執行之後,醜的不堪入目,不過重點沒有錯誤嘛,大家關注程式碼所對應的效果就好了。

<html>
		<head>
				<title>background</title>
				<style>
						 body{
								background-color:yellow;
								background-image:url(a.png);
								background-repeat:repeat;
								background-attachment:fixed;
						}
						 h1{
								background-color:green;
								background-image:url(bb.png);
								background-repeat:repeat-x;
								background-position:bottom;
						 }
						 h2{
								background-color:blue;
						 }
						 p{
								background-image:url(bb.png);
								background-repeat:no-repeat;
								height:100px;
								background-position:center;
						 }
						 a{
								background:red url(bb.png) no-repeat left center;
								padding:10px;
						 }
b
				</style>
		</head>
		<body>
				<h1>this is header one</h1>
				<h2>this is header two</h2>
				<p>this is a paragraph </p>
				<a href="http://www.baidu.com">aaaaaaaaaaaaaaaaa</a>
			


		</body>
</html>

執行結果:


這張截圖有點,看起來亂七八糟的,但是根據程式碼來找效果,也是很快的。很容易搞明白,每一句程式碼的意思。url就是自己隨便哦新增的路徑,大家不必在意。

4.邊框(PS:加幾句關於滑鼠指標的程式碼)

<html>
		<head>
				<title>border</title>
				<style>
					div{
							width:80px;
							height:25px;
							border-style:solid dotted;
							cursor:move;
					}
					h1{
							border-style:solid double dashed inset;
							border-top-style:solid;
							border-right-style:double;
							border-bottom-style:dashed;
							border-left-style:inset;
							border-width:1px 2px 3px 4px;
							/*
							設定邊框第二種方式:
							border-top-width:1px;
							border-right-width:2px;
							border-bottom-width:3px;
							border-left-width:4px;
							*/
							border-color:red yellow green blue;
							cursor:wait;
					}
					h2{
							border:3px solid green;
							/*會覆蓋上面的border設定*/
							border:1px dashed red;
							cursor:pointer;

					}
						
				</style>
		</head>
		<body>
				<div>
						aaaaaa
				</div>
				<h1>this is header one</h1>
				<h2>this is header two</h2>
		</body>
</html>

執行結果:


當滑鼠移到三個邊框上時,滑鼠指標會發生相應變化:分別變成移動,等待,還有小手的狀態。具體參考<style>標籤內的程式碼。

5.列表

<html>
		<head>
				<title>list</title>
				<style>
						
				</style>
		</head>
		<body>
				<ul style="list-style-type:none; list-style-image:url(bb.png)">
						<li>aaaaaaaaaaaaa</li>
						<li>aaaaaaaaaaaaa</li>
						<li>aaaaaaaaaaaaa</li>
						<li>aaaaaaaaaaaaa</li>
						<li>aaaaaaaaaaaaa</li>
						<li>aaaaaaaaaaaaa</li>
				</ul>
				<ol style="list-style-type:upper-roman">
						<li>aaaaaaaaaaaaa</li>
						<li>aaaaaaaaaaaaa</li>
						<li>aaaaaaaaaaaaa</li>
						<li>aaaaaaaaaaaaa</li>
						<li>aaaaaaaaaaaaa</li>
						<li>aaaaaaaaaaaaa</li>
				</ol>
		</body>
</html>

執行結果:


截圖中所顯示的兩個列表分別是一個無序列表和一個有序列表。

但是在以後的開發中,我們基本不會使用預設的影象,都是自定義列表前面的影象。style="list-style-type:none.這句程式碼就是將列表前的符號風格設定為空,然後我們就可以自行新增自己需要的影象了。

李碩