CSS样式表基础

	<style type="text/css">
	p{
		color:red;
		font-size:25px;
		font-family:"隶书";
	}
	.one{
		color:green;
		font-size:30px;
		font-family:"小篆";
	}
	#two{
		color: yellow;
		font-size:40px;
		font-family:"甲骨文"
	}
	</style>

  </head>
  
  <body>
   
	<h2>静夜思</h2>
	<p class="one">窗前明月光
	<p id="two">疑是地上霜
	<p>我是郭德纲
	<p>低头思故乡

  </body>
</html>

css选择器分为三种：标签选择器，类选择器，ID选择器