材料 - 导航图标

本章解释了 Google (Material) 导航图标的使用方法。假设 custom 是我们定义大小和颜色的 CSS 类名，如下例所示。

<!DOCTYPE html>
<html>
   <head>
      <link href = "https://fonts.googleapis.ac.cn/icon?family=Material+Icons" rel = "stylesheet">
		
      <style>
         i.custom {font-size: 2em; color: green;}
      </style>
		
   </head>
	
   <body>
      <i class = "material-icons custom">accessibility</i>
   </body>
	
</html>

下表包含了 Google (Material) 导航图标的使用方法和结果。将上面程序的 < body > 标记替换成表中给出的代码，即可得到相应的输出 -

用法	结果
<i class="material-icons custom">apps</i>
<i class="material-icons custom">arrow_back</i>
<i class="material-icons custom">arrow_drop_down</i>
<i class="material-icons custom">arrow_drop_down_circle</i>
<i class="material-icons custom">arrow_drop_up</i>
<i class="material-icons custom">arrow_forward</i>
<i class="material-icons custom">cancel</i>
<i class="material-icons custom">check</i>
<i class="material-icons custom">chevron_left</i>
<i class="material-icons custom">chevron_right</i>
<i class="material-icons custom">close</i>
<i class="material-icons custom">expand_less</i>
<i class="material-icons custom">expand_more</i>
<i class="material-icons custom">fullscreen</i>
<i class="material-icons custom">fullscreen_exit</i>
<i class="material-icons custom">menu</i>
<i class="material-icons custom">more_horiz</i>
<i class="material-icons custom">more_vert</i>
<i class="material-icons custom">refresh</i>

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