Merge pull request jhu-ep-coursera#20 from Fayadh56/patch-1

Update box-model-before.html. Thank you again, @Fayadh56 !

Author: ychaikin

examples/Lecture19/box-model-before.html

@@ -4,27 +4,16 @@
 <meta charset="utf-8">
 <title>The Box Model</title>
 <style>
-* {
-  box-sizing: border-box;
-  margin: 0;
-  padding: 0;
-}
 
 body {
   background-color: gray;
 }
 
 #box {
   background-color: blue;
-  padding: 10px;
-  border: 5px solid black;
-  width: 300px;
-  height: 50px;
-  margin-top: 50px;
-  overflow: auto;
 }
 #content {
-  background-color: #90EE90; //green
+  background-color: #90EE90; /*green*/
 }
 
 h1 {
@@ -38,8 +27,7 @@
 <h1>Box Model</h1>
 
 <div id="box">
-  <div id="content">Lorem ipsum dolor sit amet, consectetur adipisicing elit. Suscipit error quis ab perspiciatis eos inventore recusandae iste itaque numquam facilis, tenetur. Doloribus officiis quae facilis, nisi, ex similique. Animi, perferendis. 
-  </div>
+  <div id="content">Lorem ipsum dolor sit amet, consectetur adipisicing elit. </div>
 </div>