first commit

2024-09-27 02:06:13 +08:00
commit 852d94fbb9
36760 changed files with 3274413 additions and 0 deletions
--- a/历届学生/font-end-nine/每天上课/2022-05-31/box.html
+++ b/历届学生/font-end-nine/每天上课/2022-05-31/box.html
@@ -0,0 +1,52 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>index2</title>
+    <style>
+        .box {
+            width: 200px;
+            height: 200px;
+            display: inline-block;
+            /* padding: 10px;   上  右  下 左 */
+            /* padding: 10px 20px;  上下 左右 */
+            /* padding: 10px 20px 30px;  上  左右 下 */
+            /* padding: 10px 20px 30px 40px; 上  右  下 左 */
+            /* padding-left: 10px; */
+
+            /* border: 10px solid #000; */
+            /* border-top: 10px solid #000;
+            border-right: 10px solid rgb(218, 255, 10);
+            border-bottom: 10px solid rgb(34, 0, 255);
+            border-left: 10px solid rgb(15, 255, 91); */
+        }
+
+        .box1 {
+            background: red;
+        }
+        .box2 {
+            background: blue;
+        }
+
+        .main p:hover+h3 {
+            display: block;
+        }
+
+        .main h3 {
+            display: none;
+        }
+
+
+    </style>
+</head>
+<body>
+    <div class="box box1"></div>
+    <div class="box box2"></div>
+    <!-- <div class="main">
+        <p>悬浮我</p>
+        <h3>你好</h3>
+    </div> -->
+</body>
+</html>