Responsive Design on Steroids: CSS Container Queries

Container queries revolutionize responsive web design by allowing breakpoints to be determined by the space available to individual elements, rather than the entire browser screen’s viewpoint. They offer advantages such as targeted element-based queries, scoped style, component-based design, and variable-based responsive design. Container queries work by applying CSS containment and using container query syntax. They introduce container query units for sizing based on the container's width and height. Container queries have full support in modern browsers for querying a parent's inline size and container query unit values, but partial support for styling custom property values and allowing inheritance of these values.