久久视热频国产这里只有精品23_午夜在线福到100集_男士网站夜间
  • <pre id="ZAw6Wee"><audio id="ZAw6Wee"><summary id="ZAw6Wee"><thead id="ZAw6Wee"></thead></summary></audio></pre>



       

      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
          1. <select></select>

                友情鏈接:

                女人厕所正面偷拍高清 |欧美13一14周岁a在线 |新不夜城bbs手机版 |97色伦在色在线播放 |草莓看视频在线观看免费 |韩国美女网 |个人艺术写真18888 |大叔你的太大了我难爱 |成av人欧美大片 |2019久久久精品 |