Html blocks
All the HTML elements can be categorized into two categories
(b)Inline Elements.
Block Elements
Block elements appear on the screen as if they have a line break before and after them.
For example
, the <p>, <h1>, <h2>, <h3>, <h4>, <h5>, <h6>, <ul>, <ol>, <dl>,
<pre>, <hr />, <blockquote>, and <address> elements are all block level elements.
They all start on their own new line, and anything that follows them appears on its own new line.
Inline Elements
Inline elements, on the other hand, can appear within sentences and do not have to appear on a new line of their own.
The <b>, <i>, <u>, <em>, <strong>, <sup>, <sub>, <big>,
<small>, <li>, <ins>, <del>, <code>, <cite>, <dfn>, <kbd>, and <var> elements are all inline elements.
Grouping HTML Elements
There are two important tags which we use very frequently to group various
other HTML tags
(i) <div> tag and
(ii) <span> tag
The<div> tag
This is the very important block level tag which plays a big role in grouping various other
HTML tags and applying CSS on group of elements. Even now <div> tag can be used to
create webpage layout where we define different parts (Left, Right, Top etc.) of the page
using <div> tag. This tag does not provide any visual change on the block but this has more meaning when it is used with CSS.
Example
Following is a simple example of <div> tag. We will learn Cascading Style Sheet (CSS)Sheet (CSS) in
a separate chapter but we used it here to show the usage of <div> tag
Example
Following is a simple example of <div> tag. We will learn Cascading Style Sheet (CSS) in a separate chapter but we used it here to show the usag of <div>tag.
<!DOCTYPE html>
<html>
<head>
<title>HTML div Tag</title>
<head>
<body>
<!-- First group of tags -->
<div style="color:red">
<h4>This is first group</h4>
<p>Following is a list of vegetables</p>
<ul>
<li>Beetroot</li>
<li>Ginger</li>
<li>Potato</li>
<li>Radish</li>
</ul>
</div>
<!-- Second group of tags -->
<div style="color:green">
<h4>This is second group</h4>
<p>Following is a list of fruits</p>
<ul>
<li>Apple</li>
<li>Banana</li>
<li>Mango</li>
<li>Strawberry</li>
</ul>
</div>
</body>
</html>
This is first group
Following is a list of vegetables
- Beetroot
- Ginger
- Potato
- Radish
This is second group
Following is a list of fruits
- Apple
- Banana
- Mango
- Strawberry

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