日期:2014-05-17 浏览次数:20657 次
<html> <head> <title>div 标记范例</title> <style type="text/css"> <!-- div{ font-size:18px; /* 字号大小 */ font-weight:bold; /* 字体粗细 */ font-family:Arial; /* 字体 */ color:#FFEEEE; /* 颜色 */ background-color:#001166; /* 背景颜色 */ text-align:center; /* 对齐方式 */ width:300px; /* 块宽度 */ height:100px; /* 块高度 */ } --> </style> </head> <body> <div> 这是一个div标记 </div> </body> </html>
<html> <head> <title>div与span的区别</title> </head> <body> <p>div标记不同行:</p> <div><img src="lotus.jpg" border="0"></div> <div><img src="lotus.jpg" border="0"></div> <div><img src="lotus.jpg" border="0"></div> <p>span标记同一行:</p> <span><img src="lotus.jpg" border="0"></span> <span><img src="lotus.jpg" border="0"></span> <span><img src="lotus.jpg" border="0"></span> </body> </html>
<html> <head> <title>float属性</title> <style type="text/css"> <!-- body{ margin:15px; font-family:Arial; font-size:12px; } .father{ background-color:#fffea6; border:1px solid #111111; padding:25px; /* 父块的padding */ } .son1{ padding:10px; /* 子块son1的padding */ margin:5px; /* 子块son1的margin */ background-color:#70baff; border:1px dashed #111111; float:left; /* 块son1左浮动 */ } .son2{ padding:5px; margin:0px; background-color:#ffd270; border:1px dashed #111111; } --> </style> </head> <body> <div class="father"> <div class="son1">float1</div> <div class="son2">float2</div> </div> </body> </html>
<html> <head> <title>position属性</title> <style type="text/css"> <!-- body{ margin:10px; font-family:Arial; font-size:13px; } #father{ background-color:#a0c8ff; border:1px dashed #000000; position:relative; width:100%; height:100%; } #block{ background-color:#fff0ac; border:1px dashed #000000; padding:10px; position:absolute; /* absolute绝对定位 */ left:20px; /* 块的左边框离页面左边界20px */ top:40px; /* 块的上边框离页面上边界40px */ } --> </style> </head> <body> <div id="father"> <div id="block">absolute</div> </div> </body> </html>
<html> <head> <title>position属性</title> <style type="text/css"> <!-- body{ margin:10px; font-family:Arial; font-size:13px; } #father{ background-color:#a0c8ff; border:1px dashed #000000; width:100%; height:100%; padding:5px; } #block1{ background-color:#fff0ac; border:1px dashed #000000; padding:10px; position:relative; /* relative相对定位 */ left:15px; /* 子块的左边框距离它原来的位置15px */ top:10%; } --> </style> </head> <body> <div id="father"> <div id="block1">relative</div> </div> </body> </html>
<html> <head> <title>z-index属性</title> <style type="text/css"> <!-- body{ margin:10px; font-family:Arial; font-size:13px; } #block1{ background-color:#fff0ac; border:1px dashed #000000; padding:10px; position:absolute; left:20px; top:30px; z-index:1; /* 高低值1 */ } #block2{ background-color:#ffc24c; border:1px dashed #000000; padding:10px; position:absolute; left:40px; top:50px; z-index:0; /* 高低值0 */ } #block3{ background-color:#c7ff9d; border:1px dashed #000000; padding:10px; position:absolute; left:60px; top:70px; z-index:-1; /* 高低值-1 */ } --> </style> </head> <body> <div id="block1">AAAAAAAA