| A | B |
|---|
| rule | a line or lines. The word is related to "ruler" |
| JPEG | supports millions of colors, typically used for photographcs and complex images. |
| GIF | supports 256 colors, best suited for line art, custom drawings and navigational images |
| PNG | standard format and is now widely implemented |
| hspace | aligns the image horizontally, moving it to the right. |
| vspace | aligns the image vertically, moving it down from the top |
| height | resizes the image's original height dimension |
| width | resizes the image's original width dimension |
| hexadecimal | a base-16 system that allows large numbers to be displayed by fewer characters than if the numer were displayed in the regular base-10 system. |
| dithering | the ability for a computer to approximate a color by combining the RGB values. |
| inline images | Images rendered in a Web page. |
| Transparency | the ability to make any part of the image invisible so the page background shows through. |
| Interlacing | the ability for an image to render gradually as it downloads. |
| Animation | a series of images appearing in sequence to create the effect of motion. |
| alt attribute | specifies alternative text to appear while the graphic is loading, or in place of the graphic in non-graphical browsers |
