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/韩一伟/每天课程/2021-06-18/float.html
+++ b/历届学生/韩一伟/每天课程/2021-06-18/float.html
@@ -0,0 +1,58 @@
+<!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>float</title>
+    <style>
+        body {
+            margin: 0;
+        }
+
+        .box {
+            width: 200px;
+            height: 200px;
+            border: 1px solid #000;
+            float: left;
+        }
+
+        .box_1 {
+            background: red;
+        }
+
+        .box_2 {
+            background: green;
+        }
+
+        .box_3 {
+            width: 200px;
+            height: 200px;
+            border: 1px solid #000;
+            background: blue;
+        }
+
+        .text {
+            width: 50px;
+            height: 50px;
+            border: 1px solid #000;
+            overflow: scroll;
+        }
+    </style>
+</head>
+
+<body>
+
+    <div class="main">
+        <div class="box box_1"></div>
+        <div class="box box_2"></div>
+    </div>
+    <div class="box_3"></div>
+    <div class="text">
+        CSS选择器用于选择你想要的元素的样式的模式。"CSS"列表示在CSS版本的属性定义（CSS1，CSS2，或对CSS3）。
+    </div>
+
+</body>
+
+</html>