“盒子的嵌套布局(二)”的版本间的差异
来自CloudWiki
(→盒子嵌套的分类) |
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第2行: | 第2行: | ||
=== 嵌套元素竖直排列 === | === 嵌套元素竖直排列 === | ||
*这种情况下最简单, | *这种情况下最简单, | ||
+ | *[[文件:w3-47.png]] | ||
+ | *源代码: | ||
+ | <nowiki><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> | ||
+ | <html xmlns="http://www.w3.org/1999/xhtml"> | ||
+ | <head> | ||
+ | <meta http-equiv="Content-Type" content="text/html; charset=gb2312" /> | ||
+ | <title>无标题文档</title> | ||
+ | <style type="text/css"> | ||
+ | *{margin:0;padding:0;} | ||
+ | .layer2{width:100%; height:200px;} | ||
+ | |||
+ | .layer2-1{width:100%; height:100px; background:red;text-align:center;} | ||
+ | .layer2-2{width:100%; height:100px; background:orange;text-align:center;} | ||
+ | </style> | ||
+ | </head> | ||
+ | <body> | ||
+ | |||
+ | <div class="layer2"> | ||
+ | <div class="layer2-1"><h2>盒子2-1</h2></div> | ||
+ | <div class="layer2-2"><h2>盒子2-2</h2></div> | ||
+ | |||
+ | </div> | ||
+ | |||
+ | </body> | ||
+ | </html></nowiki> | ||
=== 嵌套元素竖直排列 === | === 嵌套元素竖直排列 === | ||
*这种情况稍微复杂一点 | *这种情况稍微复杂一点 | ||
+ | *[[文件:w3-46.png]] | ||
+ | *源代码: | ||
+ | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> | ||
+ | <nowiki><html xmlns="http://www.w3.org/1999/xhtml"> | ||
+ | <head> | ||
+ | <meta http-equiv="Content-Type" content="text/html; charset=gb2312" /> | ||
+ | <title>无标题文档</title> | ||
+ | <style type="text/css"> | ||
+ | *{margin:0;padding:0;} | ||
+ | |||
+ | .layer2{width:100%; height:200px;} | ||
+ | |||
+ | .layer2-1{width:40%; height:160px; background:red;text-align:center;float:left;} | ||
+ | .layer2-2{width:60%; height:160px; background:orange;text-align:center;float:left;m} | ||
+ | .layer2-3{clear:both;} | ||
+ | |||
+ | </style> | ||
+ | </head> | ||
+ | <body> | ||
+ | <div class="layer2"> | ||
+ | <div class="layer2-1"><h2>盒子2-1</h2></div> | ||
+ | <div class="layer2-2"><h2>盒子2-2</h2></div> | ||
+ | <div class="layer2-3"></div> | ||
+ | </div> | ||
+ | </body> | ||
+ | </html></nowiki> | ||
== 高度塌陷 == | == 高度塌陷 == |
2017年11月4日 (六) 14:04的版本
盒子嵌套的分类
嵌套元素竖直排列
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312" /> <title>无标题文档</title> <style type="text/css"> *{margin:0;padding:0;} .layer2{width:100%; height:200px;} .layer2-1{width:100%; height:100px; background:red;text-align:center;} .layer2-2{width:100%; height:100px; background:orange;text-align:center;} </style> </head> <body> <div class="layer2"> <div class="layer2-1"><h2>盒子2-1</h2></div> <div class="layer2-2"><h2>盒子2-2</h2></div> </div> </body> </html>
嵌套元素竖直排列
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312" /> <title>无标题文档</title> <style type="text/css"> *{margin:0;padding:0;} .layer2{width:100%; height:200px;} .layer2-1{width:40%; height:160px; background:red;text-align:center;float:left;} .layer2-2{width:60%; height:160px; background:orange;text-align:center;float:left;m} .layer2-3{clear:both;} </style> </head> <body> <div class="layer2"> <div class="layer2-1"><h2>盒子2-1</h2></div> <div class="layer2-2"><h2>盒子2-2</h2></div> <div class="layer2-3"></div> </div> </body> </html>