每日汇报第五周第一天 CSS颜色

qmz-znv2 / 2023-07-24 / 原文

今日学习：

CSS颜色的学习，代码如下：

html

 1 <!DOCTYPE html>
 2 <html lang="en">
 3   <head>
 4     <meta charset="utf-8">
 5     <meta name="viewport" content="width=device-width, initial-scale=1.0">
 6     <title>Colored Markers</title>
 7     <link rel="stylesheet" href="styles-color.css">
 8   </head>
 9   <body>
10     <h1>CSS Color Markers</h1>
11     <div class="container">
12       <div class="marker red">
13         <div class="cap"></div>
14         <div class="sleeve"></div>
15       </div>
16       <div class="marker green">
17         <div class="cap"></div>
18         <div class="sleeve"></div>
19       </div>
20       <div class="marker blue">
21         <div class="cap"></div>
22         <div class="sleeve"></div>
23       </div>
24     </div>
25   </body>
26 </html>

CSS

 1 h1 {
 2   text-align: center;
 3 }
 4 
 5 .container {
 6   background-color: rgb(255, 255, 255);
 7   padding: 10px 0;
 8 }
 9 
10 .marker {
11   width: 200px;
12   height: 25px;
13   margin: 10px auto;
14 }
15 
16 .cap {
17   width: 60px;
18   height: 25px;
19 }
20 
21 .sleeve {
22   width: 110px;
23   height: 25px;
24   background-color: rgba(255, 255, 255, 0.5);
25   border-left: 10px double rgba(0, 0, 0, 0.75);
26 }
27 
28 .cap, .sleeve {
29   display: inline-block;
30 }
31 
32 .red {
33   background: linear-gradient(rgb(122, 74, 14), rgb(245, 62, 113), rgb(162, 27, 27));
34   box-shadow: 0 0 20px 0 rgba(83, 14, 14, 0.8);
35 }
36 
37 .green {
38   background: linear-gradient(#55680D, #71F53E, #116C31);
39   box-shadow: 0 0 20px 0 #3B7E20CC;
40 }
41 
42 .blue {
43   background: linear-gradient(hsl(186, 76%, 16%), hsl(223, 90%, 60%), hsl(240, 56%, 42%));
44   box-shadow: 0 0 20px 0 hsla(223, 59%, 31%, 0.8);
45 }