Responsive Web Design

Responsive Web design is the approach that suggests that design and development should respond to the user’s behavior and environment based on screen size, platform and orientation. The practice consists of a mix of flexible grids and layouts, images and an intelligent use of CSS media queries. As the user switches from their laptop to iPad, the website should automatically switch to accommodate for resolution, image size and scripting abilities. In other words, the website should have the technology to automatically respond to the user’s preferences.

This would eliminate the need for a different design and development phase for each new gadget on the market.

Flexible Layouts

Responsive web design is broken down into three main components, including flexible layouts, media queries, and flexible media. The first part, flexible layouts, is the practice of building the layout of a website with a flexible grid, capable of dynamically resizing to any width. Flexible grids are built using relative length units, most commonly percentages or em units. These relative lengths are then used to declare common grid property values such as width, margin, or padding.

Flexible Grid

we have a parent division with the class of container wrapping both the section and aside elements. The goal is to have have the section on the left and the aside on the right, with equal margins between the two.

Media Queries

Media queries were built as an extension to media types commonly found when targeting and including styles. Media queries provide the ability to specify different styles for individual browser and device circumstances, the width of the viewport or device orientation for example. Being able to apply uniquely targeted styles opens up a world of opportunity and leverage to responsive web design.