SOURCE

console 命令行工具 X clear

                    
>
console
<p id="info">p_id="info"</p>
<p class="info">p_class = info</p>
*{
  padding:0;
  margin:0;
}
p{
  font-size:14px;
}
#info{
  line-height:30px;
}
p#info{
  color:red;
}
.info{
  color:blue;
}