css笔记

原创已于 2022-10-24 16:43:33 修改 · 1.2w 阅读

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#1024程序员节

于 2017-01-01 11:55:51 首次发布

本文详细介绍了使用CSS进行网页布局的实用技巧，包括如何清除内外边距、设置字体样式及大小、定义背景颜色等。此外，还展示了核心布局技术，如居中文本、设置最小宽度等，帮助读者掌握高效且美观的网页设计方法。

css笔记

There is no nutrition in the blog content. After reading it, you will not only suffer from malnutrition, but also impotence.

<!--

/* Pretty Stuff
================================== */

/* Zero down margin and paddin on all elements */
* {
  margin: 0;
  padding: 0;
}

body {
  font: 62.5%/1.6 "Lucida Grande", "Lucida Sans", "Lucida Sans Unicode", Verdana, sans-serif;
  background-color:#D4D4D4;
}

h1 {
  font-size: 2.4em;
  font-weight: normal;
}

h2 {
  font-size: 2.0em;
  font-weight: normal;
}

p, li {
  font-size: 1.4em;
}

h1, h2, p {
  margin: 1em 0;
}



#wrapper {
  background-color: #fff;
}

#branding {
  height: 50px;
  background-color:#b0b0b0;
  padding: 20px;
}

#branding h1 {
  margin: 0;
}

#mainNav {
  list-style: none;
  background-color:#eee;
}

#secondaryContent {
  background-color:#eee;
}

#secondaryContent h2 {
  font-size: 1.6em;
  margin: 0;
}

#secondaryContent p {
  font-size: 1.2em;
}

#footer {
  background-color:#b0b0b0;
  padding: 1px 20px;
}

/* The Core Technique
================================= */

body {
  text-align: center; 
  min-width: 760px;
}

#wrapper {
  width: 85%; 
  margin: 0 auto; 
  text-align: left; 
}

#mainNav { 
  width: 23%;
  float: left;
}


#content { 
  width: 75%; 
  float: right; 
}

#mainContent { 
  width: 66%; 
  margin: 0; 
  float: left; 
} 
#secondaryContent { 
  width: 31%;
  min-width: 10em;
  display: inline; /* :KLUDGE: Fixes IE double margin float bug */
  float: right; 
} 

#footer { 
  clear: both; 
}

/* add some padding to the contentse in the main nav and secondary content areas */

#mainNav, #secondaryContent {
  padding-top: 20px;
  padding-bottom: 20px;
}

#mainNav *, #secondaryContent * { 
 padding-left: 20px;
 padding-right: 20px;
}

#mainNav * *, #secondaryContent * * { 
 padding-left: 0;
 padding-right: 0;
}

-->