Cross word

2. Per Inch (PPI) A measure of screen density refers to the number of device pixels on a physical surface.
4. Vector Graphics (SVG) Defines vector-based graphics that can be embedded directly into a Web page; SVG is a World Wide Web Consortium recommendation.
6. units Size is set in relation to surrounding elements
7. Layout The web design's dimensions are defined in percentages rather than pixels.
10. Web Design Refers to using existing techniques involving flexible grid layout, flexible images, and media and media queries into a unified approach to web design.
11. units A specific size
15. Graphics Type of graphic that does NOT lose quality when zoomed or resized.

1. Pixel The tiniest physical unit in a display; also known as a physical pixel
2. Density The number of device pixels on a physical surface; often measured in pixels per inch.
3. Pixel A W3C standard based on an optical reference unit that might be twice the size of a hardware pixel. This new pixel should look exactly the same in all viewing situations.
5. Layout The width of the site is bound to a certain number of pixels
8. The rectangular area (measured in pixels) that is viewable on a device screen.
9. A simple count of the number of pixels across the entire width and height of a device
12. Pixel The smallest unit of data in a raster image
13. Space 1 em equals the current font size; in a Web browser it equals 16 px
14. Query A CSS specification that allows designers to target styles based on a number of device properties