一级a在线免费观看2019黄_日本av无码种子_香蕉视频app无限观看污
  • <em id="RBtjkF3"><sub id="RBtjkF3"><figure id="RBtjkF3"></figure></sub></em>
      <select id="RBtjkF3"></select>



       

      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
          <fieldset></fieldset><bdi></bdi><article></article><legend><ol></ol></legend><tfoot><ruby></ruby></tfoot>

          友情鏈接:

          变态国产亚洲欧美日韩 |九七电影院手机版 |日本阿v视频高清v |视频—s8视频娱乐网 |澳门葡视频在线观看(欢迎您) |久久电影院 |白白白发免费费观看2019 |午夜神器丝瓜视频安卓下载 |a片毛片色 |男人强奷女人动态图 |