How Does Block Display In HTML With Examples? - EduCBA

Trang chủ » Html Block Elements Display » How Does Block Display In HTML With Examples? - EduCBA

Có thể bạn quan tâm

Updated June 29, 2023

HTML Display Block

 

 

Introduction to HTML Display Block

HTML Display Block is one of HTML’s most important position properties, responsible for placing block-level elements into the display block. While designing a webpage, arranging elements properly in a specific position is always important. Setting a proper position for the layout is one of the most critical tasks. By default, it took the display property as inline. This will always start with a new line and stretch elements from left to right to occupy full-width space. One can set height and width properties to the block-level elements, and it is possible to include other inline or block elements within it.

Start Your Free Software Development Course

Web development, programming languages, Software testing & others

Syntax:

  • Each and every element is placed on the webpage at a specific location. The property value helps us to define how it should be displayed on the webpage; it will be as follows:
display :block;
  • The syntax for displaying it with position value is as follows:
position :value;
  • In the above syntax, the position is the placement area where actual elements will place. Into the value, we can use a block for displaying block-level elements. So it will be going to use like :
position :block;
  • That HTML Block contains elements like <div>, <p>, <section>, as well as one can use inline elements within the display block.
  • With the help of CSS, one can define display property with some specified values like :
display: [<display-outside> , <display-inside>] [<display - listitem>, <display -internal>, <display-box>]

There are different display values for HTML as follows:

1. none value

{ display:none; }

2. inline value

{ display:inline; }

3. block value

{ display:block; }

4. inline-block value

{ display : inline- block; }

All the above values help us to set and control the layout; most of the time, values for the layout are either inline or block. The display block starts with a new line covering the container’s full width to put elements on the web page in the HTML display block. Block-level elements don’t allow you to use other block elements within them.

How does Block Display in HTML?

  • This format uses boxes placed one after another in a vertical direction. It will start from the top of the containing block.
  • Those blocks are managed with vertical distance between them using equivalent space, known as margin property in the CSS.
  • In this display block formatting process, every box’s left outer side is attached to the left side of its containing block. The same thing will happen with the right edges of containing blocks.
  • Another way to define a display block in HTML is to put block elements down in the horizontal direction, as in English. It will arrange the layout vertically below one by one.
  • As we are using margins, it helps to create space between two boxes or elements, which will separate elements from each other.
  • Block-level elements will occupy all the space in an inline direction, separating our elements into their containing block.
  • As we know, we can set height and width properties to the layout in it, so it helps to put blocks below each other one by one.

Examples of HTML Display Block

Below are the different examples given.

Example #1

This is a normal example showing how the HTML display block property going to be used in the HTML code is as follows:

Code:

<!DOCTYPE html> <html> <style> .block_demo{ border: 2px solid red; width:50%; display:block; } </style> <body> <h4>List of Color Names:</h4> <div class="block_demo"> <ul> <li>Red</li> <li>Green</li> <li>Blue</li> <li>Orange</li> <li>Purple</li> <li>Pink</li> </ul> </div> <h4>List of Mobile Brands:</h4> <div class="block_demo"> <ol> <li>Apple</li> <li>SAMSUNG</li> <li>NOKIA</li> <li>MOTOROLA</li> <li>LENOVO</li> <li>OPPO</li> </ol> </div> </body> </html>

Output:

HTML Display Block 1

Example #2

In this example, we are going to create 3 equal blocks and show data in between them using the Display block as follows:

Code:

<!DOCTYPE html> <html> <head> <title>HTML Display box</title> <style> #block1{ height: 100px; width: 400px; background: orange; display: block; } #block2{ height: 100px; width: 400px; background: white; display: block; } #block3{ height: 100px; width: 400px; background: lightgreen; display: block; } .flag { margin-left:20px; font-size:40px; font-weight:bold; color:blue; } .demo { font-size:20px; margin-left:20px; } .main { margin:50px; text-align:center; border: 1px solid black; } </style> </head> <body> <div class = "flag">National Flag of India</div> <div class = "demo">Meaning of National Flag</div> <div class = "main"> <div id="block1">The saffron color of the flag indicates a symbol of courage and sacrifice. This is also known as Bhagwa color. It’s for renunciation . It represents fire. </div> <div id="block2">The white color of our flag represents honesty, peace, purity. It focus on importance of maintaining peace in the country. <img src="AC.png" style="height:60px; width:70px;"> </div> <div id="block3">The green color represents faith and chivalry. It’s for nature. It is a symbol of prosperity and life. It also used for representing auspiciousness of the Indian Motherland..</div> </div> </body> </html>

Output:

HTML Display Block 2

Example #3

This example includes elements like Header, footer, section, sidebar, etc. are as follows:

Code:

<!DOCTYPE html> <html lang="en"> <head> <title>HTML Display Block</title> <style> body { margin: 0; } .header { padding: 10px; text-align: center; background-color:cadetblue; color: white; } .navbar { overflow: hidden; background-color:darkkhaki; } .navbar a { float: left; display: block; color: white; text-align: center; padding: 10px 10px; } .navbar a.right { float: right; } .navbar a:hover{ background-color: #eee; color: black; } .row { display: flex; flex-wrap: wrap; } .section { flex: 10%; background-color: #f1f1f1; padding: 20px; } .main { flex: 80%; background-color: white; padding: 20px; } .footer{ padding:3px; background-color:darkcyan; width:100%; } </style> </head> <body> <div class="header"> <h1> HEADER of Webpage</h1> </div> <div class="navbar"> <a href="#">Home</a> <a href="#">About US</a> <a href="#">Services</a> <a href="#">Contact</a> <a href="#" class="right">SignUp</a> </div> <div class="row"> <div class="section"> <h2>Sidebar comes here</h2> </div> <div class="main"> <h2></h2> <p></p> <br> <div class="row"> <div class="section" style="margin-top:-50px;"> <h2>(Example of section)</h2> </div> </div> </div> <div class="footer"> <p>Footer</p> </div> </div> </body> </html>

Output:

Block 3

Conclusion

From all the above information, we learned that the HTML display block property in HTML helps us to set our layout in the proper structure. Those blocks in the layout can be put in either vertical or horizontal directions, one after another. It include elements like <div>, <section>, <form>. <header>, <footer>, <h1>-<h6>, etc.

Recommended Articles

This is a guide to HTML Display Block. Here we discuss the introduction, examples, and how block displays in HTML. You may also have a look at the following articles to learn more –

  1. HTML nav Tag
  2. Span Tag in HTML
  3. HTML Unordered List
  4. Vertical Table HTML

Từ khóa » Html Block Elements Display