博客美化（一）：公告栏添加精致电子表_html/css_WEB-ITnose

 1 <style type="text/css"> 2  3 .box{ 4     width: 250px; 5     height: 130px; 6     margin: 50px auto; 7 } 8 .box li{ 9     position: relative;10     text-align: center;11     list-style-type: none;12     display: inline-block;13     width: 150px;14     height:160px;15     text-shadow:0 2px 1px #f4f4f4;16     border:1px solid #9fa2ad;17     border-radius: 5px;18     margin-right:10px;19     background: -webkit-gradient(linear,0 0, 0 100%,20     color-stop(.2,rgba(248,248,248,.3)),21     color-stop(.5,rgba(168,173,190,.5)),22     color-stop(.51,rgba(168,173,190,.3)),23     color-stop(.9,rgba(248,248,248,.2)));24     background: -webkit-linear-gradient(top,rgba(248,248,248,.3) 20%,rgba(168,173,190,.5) 50%,rgba(168,173,190,.3) 51%, rgba(248,248,248,.2) 90%);25     background: -moz-linear-gradient(top, rgba(248,248,248,.3) 20%,rgba(168,173,190,.5) 50%,rgba(168,173,190,.3) 51%, rgba(248,248,248,.2) 90%);26     background: -o-linear-gradient(top, rgba(248,248,248,.3) 20%, rgba(168,173,190,.5) 50%, rgba(168,173,190,.3) 51%, rgba(248,248,248,.2) 90%);27     background: -ms-linear-gradient(top, rgba(248,248,248,.3) 20%, rgba(168,173,190,.5) 50%, rgba(168,173,190,.3) 51%, rgba(248,248,248,.2) 90%);28     background: linear-gradient(top, rgba(248,248,248,.3) 20%, rgba(168,173,190,.5) 50%, rgba(168,173,190,.3) 51%, rgba(248,248,248,.2) 90%);29     box-shadow:inset 0 -2px 0 #f1f1f1,0 1px 0 #f1f1f1,0 2px 0 #9fa2ad,0 3px 0 #f1f1f1,0 4px 0 #9fa2ad;30 }31 .box li:before,32 .box li:after{33     display: block;34     content: "";35     position: absolute;36     width: 150px;37 }38 .box li:before{39     top:50%;40     height: 1px;41         width:62px;/*数值与li标签的数值保持一致*/42     box-shadow: 0 1px 0 #868995,0 2px 1px #fff;43 }44 .box li:after{45     bottom: -65px;46     height: 60px;47     border-radius:0 0 5px 5px;48     background: -webkit-gradient(linear,0 0,0 100%,from(rgba(0,0,0,.1)),to(rgba(0,0,0,0)));49     background: -webkit-linear-gradient(top,rgba(0,0,0,.1),rgba(0,0,0,0));50     background: -moz-linear-gradient(top,rgba(0,0,0,.1),rgba(0,0,0,0));51     background: -o-linear-gradient(top,rgba(0,0,0,.1),rgba(0,0,0,0));52     background: -ms-linear-gradient(top,rgba(0,0,0,.1),rgba(0,0,0,0));53     background: linear-gradient(top,rgba(0,0,0,.1),rgba(0,0,0,0));54     z-index: 155 }56 .box li span:first-child{57     font:60px 'BitstreamVeraSansMonoBold';/*调整数字大小*/58     color: #52555a;59     display: block;60     height: 130px;61     line-height: 150px;62 }63 </style>64 65 <div class="box"><ul style=" margin-left: 0px;">66         <li style=" width: 62px; margin-right: 2px;"><span id="hour">10</span><span>时</span></li>/*按照自己的模板调整style里面的数值*/67         <li style=" width: 62px; margin-right: 2px;"><span id="minute">37</span><span>分</span></li>68         <li style="  width: 62px; margin-right: 2px;"><span id="second">13</span><span>秒</span></li>69     </ul>70 </div>71 72 <script type="text/javascript">73 var hour=document.getElementById('hour');74 var minute=document.getElementById('minute');75 var second=document.getElementById('second');76 function showTime(){77     var oDate=new Date();78     var iHours=oDate.getHours();79     var iMinute=oDate.getMinutes();80     var iSecond=oDate.getSeconds();81     hour.innerHTML=AddZero(iHours);82     minute.innerHTML=AddZero(iMinute);83     second.innerHTML=AddZero(iSecond);84 }85 showTime();86 setInterval(showTime,1000);87 function AddZero(n){88     if(n<10){89         return '0'+n;90     }91     return ''+n;92 }93 </script>