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  • <1 小玩意(覆盖效果)

     1 <!DOCTYPE html>
     2 <html lang="zh-cn">
     3 <head>
     4     <meta charset="utf-8" />
     5     <style>
     6     .show1{ animation:show1 0.25s linear;animation-fill-mode: forwards;}
     7     .show2{ animation:show2 0.25s linear 0.25s;animation-fill-mode: forwards;}
     8     .show3{ animation:show3 0.25s linear;animation-fill-mode: forwards;}
     9     .show4{ animation:show4 0.25s linear 0.25s;animation-fill-mode: forwards;}
    10     @keyframes show1{
    11         0%{ width:0; height:2px; background-color:red}
    12         100%{ width:150px; height:2px; background-color:red}
    13         }
    14     @keyframes show2{
    15         0%{ width:2px; height:0; background-color:red}
    16         100%{ width:2px; height:148px; background-color:red}
    17         }
    18     @keyframes show3{
    19         0%{ width:2px; height:0; background-color:red}
    20         100%{ width:2px; height:148px; background-color:red}
    21         }
    22     @keyframes show4{
    23         0%{ width:0; height:2px; background-color:red}
    24         100%{ width:148px; height:2px; background-color:red}
    25         }
    26     </style>
    27 <script src="jquery.js"></script>
    28 </head>
    29 <body>
    30 <div style=" background-color:#CCC; 150px; height:150px; margin:200px 0 0 200px; position:relative" id="f">
    31     <div id="child1"></div>
    32     <div id="child2" style=" position:absolute;left:148px;"></div>
    33     <div id="child3"></div>
    34     <div id="child4" style=" position:absolute;top:148px"></div>
    35 </div>
    36 </body>
    37 <script>
    38 $("#f").mouseover(function(){
    39     $("#child1").addClass("show1");
    40     $("#child2").addClass("show2");
    41     $("#child3").addClass("show3");
    42     $("#child4").addClass("show4");
    43     })
    44 $("#f").mouseout(function(){
    45     $("#child1").removeClass("show1");
    46     $("#child2").removeClass("show2");
    47     $("#child3").removeClass("show3");
    48     $("#child4").removeClass("show4");
    49     })
    50 </script>
    51 </html>
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  • 原文地址:https://www.cnblogs.com/Kqingniao/p/5833428.html
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