London London is the capital city of England. It is the most populous city in the United Kingdom, with a metropolitan area of over 13 million inhabitants. Paris Paris is the capital of France. The Paris area is one of the largest population centers in Europe, with more than 12 million inhabitants. Tokyo Tokyo is the capital of Japan. It is the center of the Greater Tokyo Area, and the most populous metropolitan area in the world. To learn more about W3.CSS, read our W3.CSS Tutorial. Bootstrap Another popular CSS framework is Bootstrap: Example My First Bootstrap Page Resize this responsive page to see the effect!
To learn more about Bootstrap, go to our Bootstrap Tutorial. Источник Html code responsive css At Agira, Technology Simplified, Innovation Delivered, and Empowering Business is what we are passionate about. We always strive to build solutions that boost your productivity. How to make your HTML responsive with CSS The trends in responsive design are going crazy! Every web application built today is responsive to diversified devices to be accessed by the end-users. As you are already here, you must have known the importance of Responsive HTML of a website or application. We will be working in CSS, not in HTML. The HTML code remains the same, the CSS styles will present the HTML code in different layouts for mobiles, tablets, desktops. This is one of the major reasons to separate content from presentation. Nowadays, we have got many CSS frameworks to make our website responsive at ease. These frameworks use pure CSS to achieve the required level responsiveness. So, exposure with CSS for responsive design makes it easy to understand any CSS frameworks such as Bootstrap. Let’s discuss how to make HTML content responsive to CSS styles. What is Responsive? A web page design that adapts to different screen sizes is called ‘responsive’. A desktop layout cannot fit smaller screen sizes like mobile or tablets. In the early days, the desktop site as shown in the mobiles, the user has to zoom in, scroll in X and Y direction to read the content on the webpage, which led to poor user experience. This is where a responsive design gives in. The layouts are made to adapt to different screen sizes, making the website attractive and convenient for the user in different devices. Here well will focus on three areas in responsive design. Media Queries Media Query is provided by CSS to achieve the concept of responsiveness. This is a way to conditionally apply CSS rules. The syntax goes like this, @media rule indicates the media query using which different styles can be applied based on media types, screen sizes, orientation. Media queries can be used to specify certain media types such as screen, speech, print and certain media features such as min-width, max-width, min-height, max-height, orientation and more. The CSS rules are defined by specifying a media type and media features only if those specified criteria are met with the CSS which was applied. @media screen and (max-width: 768px) < .content < width: 100%; >> The above sample illustrates the element with class content, which will be applied with the style width 100% only when the type is a screen and the browser width is less than or equal to 768px. To combine more than one media feature the not keyword is used. @media only screen and (min-width: 480px) and (max-width: 768px) < .content < width: 100%; >> This example applies styles to the browser width 480px to 768px. Separate stylesheets can be used for specific media query like, Viewport The viewport is the actual area in the rendering surface where the web page is displayed. The width or height constraint specified in the media query refers to the viewport width or height usually on the browser. To make an HTML page to be responsive, the viewport meta tag has to be included. This sets the page width to device-width and initial zoom to 1. If the meta tag is not included the mobile or tablet will try to fit the desktop layout but, it might not fit properly. Breakpoints Breakpoints in CSS are the places where different styles are applied, specified in the media query. For example, up to 480px styles for mobile devices get applied at the breakpoint. A standard breakpoint cannot be provided for each device. But if you want to know the commonly used breakpoints you can navigate to this link. Responsive Layout The most important part of the responsive design is making the page layout align the best according to the screen size. For desktops, contents can be shown in three columns; for tablets two columns and for mobile devices laying out content in one column is preferred for better user experience. There are different layouts that refer to design patterns such as fluid, column drop, layout shifter, tiny tweaks, off-canvas. To understand these layouts in details you can navigate to this link. Fixed layout – Fixed width layout remains the same in all devices. The elements are fixed with absolute units such as pixels, inches, centimeters … Fluid layout – Fluid layout stretches or shrinks with device width. The element’s properties are specified with relative units such as %, em, vw, vh … Let’s take a look at the example of how media queries conditionally apply CSS styles. Here, the flexbox is used to create a responsive layout at ease. Mobile-First Strategy In a mobile-first strategy, a web page layout is created for small devices at first since there won’t be much work just stacking every element vertically. Then progress to medium devices and then to large-screen devices. This makes development easier and faster. Section 1 Section 2 Section 3 .container < display: flex; flex-wrap: wrap; >.section1, .section2, .section3 < width: 100%; height: 215px; display: flex; justify-content: center; align-items: center; font-size: 22px; font-weight: 700; >.section1 < background: lightgreen; >.section2 < background: lightblue; >.section3 For medium devices, @media only screen and (min-width: 481px) and (max-width: 768px) < .section1, .section2, .section3 < width: 50%; height: 320px; >> For large-screen devices, @media only screen and (min-width: 769px) < .section1, .section2, .section3 < width: 33.3%; height: 350px; >> Responsive Image To make an image responsive, set width to 100% and height to auto. This will automatically resize the image based on the browser width. Responsive Text Responsive text can be achieved by using viewport units such as vw (viewport width), vh (viewport height), vmin, vmax. Viewport units indicate the browser’s viewport, 1vw = 1% of viewport width. Angular is a TypeScript-based open-source web application framework… EndNote Making an HTML code responsive is no more arduous. With the help of CSS, anyone can fit the content on all the devices just as the native requires a proper understanding of the rendering surface. I hope this tutorial helps you understand the concept of responsive HTML and areas which are indispensable for real-time projects and expertise. Have any questions? Leave it in the comments, we are happy to help. Don’t forget to subscribe to the weekly newsletter for exclusive updates on web development! Looking to build a highly responsive web application? Discuss with our technical experts and get your requirements met on the time to market. Источник
Responsive web design is about creating web pages that look good on all devices!
A responsive web design will automatically adjust for different screen sizes and viewports.
What is Responsive Web Design?
Responsive Web Design is about using HTML and CSS to automatically resize, hide, shrink, or enlarge, a website, to make it look good on all devices (desktops, tablets, and phones):
Setting The Viewport
To create a responsive website, add the following tag to all your web pages:
Example
This will set the viewport of your page, which will give the browser instructions on how to control the page’s dimensions and scaling.
Here is an example of a web page without the viewport meta tag, and the same web page with the viewport meta tag:
Without the viewport meta tag:
With the viewport meta tag:
Tip: If you are browsing this page on a phone or a tablet, you can click on the two links above to see the difference.
Responsive Images
Responsive images are images that scale nicely to fit any browser size.
Using the width Property
If the CSS width property is set to 100%, the image will be responsive and scale up and down:
Example
style=»width:100%;»>
Notice that in the example above, the image can be scaled up to be larger than its original size. A better solution, in many cases, will be to use the max-width property instead.
Using the max-width Property
If the max-width property is set to 100%, the image will scale down if it has to, but never scale up to be larger than its original size:
Example
Responsive Text Size
The text size can be set with a «vw» unit, which means the «viewport width».
That way the text size will follow the size of the browser window:
Hello World
Resize the browser window to see how the text size scales.
Example
Hello World
Viewport is the browser window size. 1vw = 1% of viewport width. If the viewport is 50cm wide, 1vw is 0.5cm.
Media Queries
In addition to resize text and images, it is also common to use media queries in responsive web pages.
With media queries you can define completely different styles for different browser sizes.
Example: resize the browser window to see that the three div elements below will display horizontally on large screens and stack vertically on small screens:
Example
.main float: left; width: 60%; /* The width is 60%, by default */ >
/* Use a media query to add a breakpoint at 800px: */ @media screen and (max-width: 800px) .left, .main, .right width: 100%; /* The width is 100%, when the viewport is 800px or smaller */ > >
Tip: To learn more about Media Queries and Responsive Web Design, read our RWD Tutorial.
Responsive Web Page — Full Example
A responsive web page should look good on large desktop screens and on small mobile phones.
Ever heard about W3Schools Spaces? Here you can create your website from scratch or use a template, and host it for free.
Responsive Web Design — Frameworks
All popular CSS Frameworks offer responsive design.
They are free, and easy to use.
W3.CSS
W3.CSS is a modern CSS framework with support for desktop, tablet, and mobile design by default.
W3.CSS is smaller and faster than similar CSS frameworks.
W3.CSS is designed to be independent of jQuery or any other JavaScript library.
W3.CSS Demo
Resize the page to see the responsiveness!
London
London is the capital city of England.
It is the most populous city in the United Kingdom, with a metropolitan area of over 13 million inhabitants.
Paris
Paris is the capital of France.
The Paris area is one of the largest population centers in Europe, with more than 12 million inhabitants.
Tokyo
Tokyo is the capital of Japan.
It is the center of the Greater Tokyo Area, and the most populous metropolitan area in the world.
Example
W3Schools Demo
Resize this responsive page!
London
London is the capital city of England.
It is the most populous city in the United Kingdom, with a metropolitan area of over 13 million inhabitants.
Paris
Paris is the capital of France.
The Paris area is one of the largest population centers in Europe, with more than 12 million inhabitants.
Tokyo
Tokyo is the capital of Japan.
It is the center of the Greater Tokyo Area, and the most populous metropolitan area in the world.
To learn more about W3.CSS, read our W3.CSS Tutorial.
Bootstrap
Another popular CSS framework is Bootstrap:
Example
My First Bootstrap Page
Resize this responsive page to see the effect!
Column 1
Lorem ipsum.
Column 2
Lorem ipsum.
Column 3
Lorem ipsum.
To learn more about Bootstrap, go to our Bootstrap Tutorial.
At Agira, Technology Simplified, Innovation Delivered, and Empowering Business is what we are passionate about. We always strive to build solutions that boost your productivity.
How to make your HTML responsive with CSS
The trends in responsive design are going crazy! Every web application built today is responsive to diversified devices to be accessed by the end-users. As you are already here, you must have known the importance of Responsive HTML of a website or application. We will be working in CSS, not in HTML. The HTML code remains the same, the CSS styles will present the HTML code in different layouts for mobiles, tablets, desktops. This is one of the major reasons to separate content from presentation. Nowadays, we have got many CSS frameworks to make our website responsive at ease. These frameworks use pure CSS to achieve the required level responsiveness. So, exposure with CSS for responsive design makes it easy to understand any CSS frameworks such as Bootstrap. Let’s discuss how to make HTML content responsive to CSS styles.
What is Responsive?
A web page design that adapts to different screen sizes is called ‘responsive’. A desktop layout cannot fit smaller screen sizes like mobile or tablets. In the early days, the desktop site as shown in the mobiles, the user has to zoom in, scroll in X and Y direction to read the content on the webpage, which led to poor user experience. This is where a responsive design gives in. The layouts are made to adapt to different screen sizes, making the website attractive and convenient for the user in different devices. Here well will focus on three areas in responsive design.
Media Queries
Media Query is provided by CSS to achieve the concept of responsiveness. This is a way to conditionally apply CSS rules. The syntax goes like this,
@media rule indicates the media query using which different styles can be applied based on media types, screen sizes, orientation. Media queries can be used to specify certain media types such as screen, speech, print and certain media features such as min-width, max-width, min-height, max-height, orientation and more. The CSS rules are defined by specifying a media type and media features only if those specified criteria are met with the CSS which was applied.
The above sample illustrates the element with class content, which will be applied with the style width 100% only when the type is a screen and the browser width is less than or equal to 768px. To combine more than one media feature the not keyword is used.
@media only screen and (min-width: 480px) and (max-width: 768px) < .content < width: 100%; >>
This example applies styles to the browser width 480px to 768px. Separate stylesheets can be used for specific media query like,
Viewport
The viewport is the actual area in the rendering surface where the web page is displayed. The width or height constraint specified in the media query refers to the viewport width or height usually on the browser. To make an HTML page to be responsive, the viewport meta tag has to be included.
This sets the page width to device-width and initial zoom to 1. If the meta tag is not included the mobile or tablet will try to fit the desktop layout but, it might not fit properly.
Breakpoints
Breakpoints in CSS are the places where different styles are applied, specified in the media query. For example, up to 480px styles for mobile devices get applied at the breakpoint. A standard breakpoint cannot be provided for each device. But if you want to know the commonly used breakpoints you can navigate to this link.
Responsive Layout
The most important part of the responsive design is making the page layout align the best according to the screen size. For desktops, contents can be shown in three columns; for tablets two columns and for mobile devices laying out content in one column is preferred for better user experience. There are different layouts that refer to design patterns such as fluid, column drop, layout shifter, tiny tweaks, off-canvas. To understand these layouts in details you can navigate to this link. Fixed layout – Fixed width layout remains the same in all devices. The elements are fixed with absolute units such as pixels, inches, centimeters … Fluid layout – Fluid layout stretches or shrinks with device width. The element’s properties are specified with relative units such as %, em, vw, vh … Let’s take a look at the example of how media queries conditionally apply CSS styles. Here, the flexbox is used to create a responsive layout at ease.
Mobile-First Strategy
In a mobile-first strategy, a web page layout is created for small devices at first since there won’t be much work just stacking every element vertically. Then progress to medium devices and then to large-screen devices. This makes development easier and faster.
@media only screen and (min-width: 481px) and (max-width: 768px) < .section1, .section2, .section3 < width: 50%; height: 320px; >>
For large-screen devices,
@media only screen and (min-width: 769px) < .section1, .section2, .section3 < width: 33.3%; height: 350px; >>
Responsive Image
To make an image responsive, set width to 100% and height to auto. This will automatically resize the image based on the browser width.
Responsive Text
Responsive text can be achieved by using viewport units such as vw (viewport width), vh (viewport height), vmin, vmax. Viewport units indicate the browser’s viewport, 1vw = 1% of viewport width.
Angular is a TypeScript-based open-source web application framework…
EndNote
Making an HTML code responsive is no more arduous. With the help of CSS, anyone can fit the content on all the devices just as the native requires a proper understanding of the rendering surface. I hope this tutorial helps you understand the concept of responsive HTML and areas which are indispensable for real-time projects and expertise. Have any questions? Leave it in the comments, we are happy to help. Don’t forget to subscribe to the weekly newsletter for exclusive updates on web development! Looking to build a highly responsive web application? Discuss with our technical experts and get your requirements met on the time to market.
