久久视热频2018最新_免费试看30分钟_午夜理论2019理论915
      1. <track id="qko3jdF"><blockquote id="qko3jdF"><base id="qko3jdF"></base></blockquote></track>
        1. <summary id="qko3jdF"></summary>
          <rt id="qko3jdF"></rt>
          1. <area id="qko3jdF"></area>



               

              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:

                日本不卡二区免费 |av加勒比 |人与禽交网站视频 |西北军chinese帅哥gay |东京热av影视 |成人首頁 |欧美日韩av无码在线 |噜噜噜日韩一色 |黄+色+a一级 |超级污污的视频app |