日本成人免费看a片_小鸟酱视频在线播放_2018理论在大全高清理论大全
<menuitem id="WY3yEPD"><em id="WY3yEPD"></em></menuitem>


                    1.  

                      Many different types of graphic file formats exist, but three graphic file formats are generally used in web pages—GIF, JPEG, and PNG. Currently, GIF and JPEG file formats are the best supported and can be viewed by most browsers.

                      PNG files are best suited for almost any type of web graphic due to their flexibility and small file size; however, the display of PNG images is only partially supported in Microsoft Internet Explorer (4.0 and later browsers) and Netscape Navigator (4.04 and later browsers). So unless you are designing for a specific target audience using a browser that supports the PNG format, use GIFs or JPEGs for broader.

                      GIF (Graphic Interchange Format) files use a maximum of 256 colors, and are best for displaying noncontinuous-tone images or those with large areas of flat colors, such as navigation bars, buttons, icons, logos, or other images with uniform colors and tones.

                      GIF (Graphic Interchange Format) files use a maximum of 256 colors, and are best for displaying noncontinuous-tone images or those with large areas of flat colors, such as navigation bars, buttons, icons, logos, or other images with uniform colors and tones.
                           
                       
                        HOME  |  ABOUT US  |  CONTACT US  |  OUR PRODUCTS
                      2002 (C) COPYRIGHT YOUR COMPANY NAME

                            友情鏈接:

                            车内糟蹋成功视频免费 |国产高清三级片下载 |免费看黄软件|黄色二级片 |五月婷婷伊人网 |秋霞在线观看高清视频 |深夜旧版本草莓视频 |11选5开奖结果 |这里只有精品22在线播放18 |搞基网站 |2019年秋霞鲁丝片芒果tv |