3atv精品不卡3166视频_97直播在线观看视频_日本在线视频手机在线观看
<strong id="9PvD6ob"><rt id="9PvD6ob"></rt></strong><select id="9PvD6ob"><dialog id="9PvD6ob"></dialog></select><map id="9PvD6ob"><label id="9PvD6ob"></label></map><li id="9PvD6ob"><output id="9PvD6ob"></output></li><fieldset id="9PvD6ob"><object id="9PvD6ob"></object></fieldset><wbr id="9PvD6ob"><source id="9PvD6ob"></source></wbr>
<datalist id="9PvD6ob"><param id="9PvD6ob"><embed id="9PvD6ob"></embed><ruby id="9PvD6ob"></ruby><bdo id="9PvD6ob"></bdo><object id="9PvD6ob"></object><dt id="9PvD6ob"></dt></param></datalist>
<dl id="9PvD6ob"><abbr id="9PvD6ob"><optgroup id="9PvD6ob"></optgroup></abbr></dl>



     

    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
      <del></del>
    1. <optgroup></optgroup>

      友情鏈接:

      日本在线视频手机在线观看 |超级污污的视频app |四虎国外永久域名 |大香焦尹人在线 |97在线视频播放免费 |成人av视频免费观看 |人人在线最新免费播放 |高清私人电影院 |美女用手扒开自己的下面 |用茄子捅自己下面视频 |