init

2023-05-01 19:37:40 +08:00
commit da2c0fadf7
133 changed files with 29002 additions and 0 deletions
--- a/Html-Css/07-外边距.html
+++ b/Html-Css/07-外边距.html
@@ -0,0 +1,50 @@
+<!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>外边距 </title>
+
+    <style>
+        #app {
+            width: 300px;
+            height: 300px;
+            background-color: orangered;
+
+            /* No.1  设置内边距*/
+            padding-top: 1px;
+
+            /* No.2 边框 */
+            border: solid 1px pink;
+        }
+        .box {
+            width: 100px;
+            height: 100px;
+            background-color: lightseagreen;
+
+            margin-top: 100px;
+
+
+            /* 块盒子的margin上下穿透问题 , 左右不存在*/
+        }
+
+        
+
+    </style>
+
+</head>
+
+<body>
+
+<div id="app">
+    123
+    <div class="box"> </div>
+
+</div>
+ 
+</body>
+
+</html>