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1st Semester
CodeTantra

Unit IV - Lesson 1

4.1.1. Introduction to box model

(d) margin, border, padding, content

4.1.2. Content

<!doctype html>
<html>
	<head>
		<link href="style.css" rel="stylesheet" />
	</head>
	<body>
		<!-- Write your code below -->
		<div class='box1'>Box 1</div>
		<div id='box2'>Box 2</div>
	</body>
</html>

/* Write your code below */
.box1 {
	width: 200px;
	height: 250px;
	background-color: red;
	text-align: center;
	color: white;
}

#box2 {
	width: 150px;
	height: 150px;
	color: white;
	background-color: blue;
	text-shadow: 2px 2px 1px red;
	text-transform: uppercase;
	font-weight: bold;
}

4.1.3. Padding

<!doctype html>
<html>
	<head>
		<link href="style.css" rel="stylesheet" />
	</head>
	<body>
		<!-- Write your code below -->
		<div class="sqr1">Square 1</div>
		<div class="sqr2">Square 2</div>
	</body>
</html>

/* Write your code below */
.sqr1 {
	width: 100px;
	height: 100px;
	color: white;
	background-color: red;
	border: 1px dotted blue;
	padding: 15px 25px;
}
.sqr2 {
	width: 200px;
	height:200px;
	background-color: black;
	color: red;
	text-align: center;
	border: 3px dashed white;
	padding: 30px;
	text-shadow: 1px 1px 2px red;
}

4.1.4. Margin

<!doctype html>
<html>
	<head>
		<link href="style.css" rel="stylesheet" />
	</head>
	<body>
		<!-- Write your code below -->
		<div id="rect1">Rectangle 1</div>
		<div id="rect2">Rectangle 2</div>
	</body>
</html>

/* Write your code below */
#rect1 {
	width: 100px;
	height: 150px;
	border: 2px solid black;
	padding: 20px 10px;
	margin: 30px 20px;
}

#rect2 {
	width: 150px;
	height: 100px;
	border: 1px dashed blue;
	padding-top: 10px;
	padding-left: 50px;
	padding-right: 20px;
	padding-bottom: 30px;
	margin: 50px 10px 10px 30px;
}

4.1.5. content-box

(a) 190px

4.1.6. border-box

(a) 200px

4.1.7. Practice time!

<!doctype html>
<html>
	<head>
		<link href="style.css" rel="stylesheet" />
	</head>
	<body>
		<!-- Write your code below -->
		<div class="c-box">Content box</div>
		<div class="b-box">Border box</div>
	</body>
</html>

/* Write your code below */
.c-box {
	width: 200px;
	height: 200px;
	box-sizing: content-box;
	background-color: red;
	color: white;
	border: 2px dotted black;
	padding-top: 10px;
	padding-left: 20px;
	padding-right: 30px;
	padding-bottom: 40px;
	margin: 10px 20px 30px 20px;
	text-transform: uppercase;
	text-shadow: 2px 3px 1px white;
	font-style: italic;
}

.b-box {
	width: 200px;
	height: 200px;
	box-sizing: border-box;
	background-color: blue;
	color: white;
	border: 5px dashed white;
	padding: 40px 20px;
	margin: 30px;
	text-transform: uppercase;
	text-shadow: 2px 3px 1px white;
	font-style: italic;
}

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