zoukankan      html  css  js  c++  java
  • 优先权之权重会叠加

     1 <!DOCTYPE html>
     2 <html lang="en">
     3 <head>
     4     <meta charset="UTF-8">
     5     <title>Document</title>
     6     <style type="text/css">
     7         /* .father{
     8             color:pink;
     9             font-size:60px;
    10         }
    11         p{
    12             color:#885;
    13             font-size:100px;
    14         }
    15         #box{
    16             color:blue;
    17             font-size:80px;
    18         } */
    19         p{
    20             font-size:30px;
    21             color:red;
    22         }
    23         .son{
    24             font-size:60px;
    25             color:blue;
    26         }
    27         p.son{
    28             font-size:120px;
    29             color:pink;
    30         }
    31         .father .son{
    32             font-size:200px;
    33             color:#760943;
    34         }
    35          .father #baby{
    36             font-size:80px;
    37             color:orange;
    38         }
    39     </style>
    40 </head>
    41 <body>
    42     <!-- <div class="father" id="box">
    43         <p >上午</p>
    44     </div> -->
    45 
    46     <div class="father">
    47         <p class="son" id="baby">明天加油</p>
    48     </div>
    49 </body>
    50 </html>

    优先级之权重会叠加:
    优先级的特点:
    ☆继承的权重为0,在继承关系中,如果自己没有样式,则跟随父样式,如果自己有样式,则按自己的样式,此时,父级的权重为0。
    ☆权重会叠加
      即使是100个标签选择器也抵不过一个类选择器

  • 相关阅读:
    Merge Intervals
    Merge k Sorted Lists
    Sqrt(x)
    First Missing Positive
    Construct Binary Tree from Inorder and Postorder Traversal
    Construct Binary Tree from Preorder and Inorder Traversal
    Distinct Subsequences
    Reverse Nodes in k-Group
    Jump Game II
    Jump Game
  • 原文地址:https://www.cnblogs.com/twinkle-/p/9087764.html
Copyright © 2011-2022 走看看