html/* 必应每日随机背景图*/
{
background:url(https://area.sinaapp.com/bingImg/) top center no-repeat #000;
background-attachment:fixed;
}
body
{
 background: none;
}

#mainContent
{
    background: #fff0; /* 导航菜单半透明*/
}

<!-- 添加公告栏时钟 -->
<div id="clockdiv">
    <canvas id="dom" width="250" height="250">时钟canvas</canvas>
</div>
<script type="text/javascript" src="https://files.cnblogs.com/files/shwee/clock.js"></script>

<!-- 小老鼠游戏控件 -->
<div className="sidebarMouse"><object type="application/x-shockwave-flash" style="outline:none;"          data="https://files.cnblogs.com/files/jingmoxukong/mouse.swf?up_bodyColor=f0e9cc&amp;up_feetColor=D4C898&amp;up_eyeColor=000567&amp;up_wheelSpokeColor=DEDEDE&amp;up_wheelColor=FFFFFF&amp;up_waterColor=E0EFFF&amp;up_earColor=b0c4de&amp;up_wheelOuterColor=FF4D4D&amp;up_snoutColor=F7F4E9&amp;up_bgColor=F0E4E4&amp;up_foodColor=cba920&amp;up_wheelCenterColor=E4EB2F&amp;up_tailColor=E6DEBE&amp;"          width="240" height="160"><param name="movie"           value="https://files.cnblogs.com/files/jingmoxukong/mouse.swf?up_bodyColor=f0e9cc&amp;up_feetColor=D4C898&amp;up_eyeColor=000567&amp;up_wheelSpokeColor=DEDEDE&amp;up_wheelColor=FFFFFF&amp;up_waterColor=E0EFFF&amp;up_earColor=b0c4de&amp;up_wheelOuterColor=FF4D4D&amp;up_snoutColor=F7F4E9&amp;up_bgColor=F0E4E4&amp;up_foodColor=cba920&amp;up_wheelCenterColor=E4EB2E&amp;up_tailColor=E6DEBE&amp;"><param name="AllowScriptAccess" value="always"><param name="wmode" value="opaque"></object></div><p></p>
点击黄色小点让小老鼠跑步，点击小老鼠周围即可喂食。

a:hover {
        cursor:url(https://files.cnblogs.com/files/laoguantongxiegogo/click_24px_1231393_easyicon.net.ico),auto;
 }
body {
        cursor:url(https://files.cnblogs.com/files/laoguantongxiegogo/pointer_24px_1231389_easyicon.net.ico),auto;
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