51社区免费视频最新_热码久在线中文字幕_日本无码高清在线观看
  • <nav id="C0zJNrC"><bdo id="C0zJNrC"></bdo></nav><dd id="C0zJNrC"><col id="C0zJNrC"><samp id="C0zJNrC"></samp></col></dd>
  • <tfoot id="C0zJNrC"></tfoot>
      <menuitem id="C0zJNrC"><output id="C0zJNrC"></output></menuitem>



     

    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
    <td></td><li><embed></embed></li><main><blockquote></blockquote></main><fieldset><datalist></datalist></fieldset><pre><sub></sub></pre><canvas></canvas><meter></meter>

              友情鏈接:

              在线日网 |老司机在线国产 |性欧美video高清 |2019理论片一级欧洲1 |800zy免费资源国产 |试看120秒的超级视频 |十八禁漫画无遮挡大全 |久草在现在线中文字幕 |荔枝视频app下载 |理伦片2019一级 |