HTML Responsive Web Design is a good way to make web designs that look good on all devices. Using responsive web design allows for the design to automatically adjust for different screen sizes and viewports. HTML and CSS are used to automatically resize, hide, shrink or enlarge a website to make it look good on any device.
You must add a <meta> tag to your webpages in order for it to work. It will give browsers instructions on how to control the webpage’s dimensions and scaling. You can also have responsive images that resize based on the size of your screen.
CSS media queries can be used to check the width and height, orientation, and resolution of a viewport. This is a popular technique used for delivering a tailored style sheet to devices. A media query consists of a media type, and it contains one or more media features which will resolve as either true or false.