首页 > 代码库 > 两个小按钮效果

两个小按钮效果

<!DOCTYPE html><html><head>    <title></title>    <meta name="name" content="content" charset="utf-8">    <script src="jquery-3.0.0.js"></script>    <style type="text/css" media="screen">        .btn,.btn2{            width:100px;            height:50px;            /*border:2px solid #333;*/            text-align: center;            line-height: 50px;            background-color: gray;            transition: all linear 1s;            color: #fff;            border-top:translateX(100px);        }        .btn:hover{            color:#333;            background-color: #fff;        }                .border-top,.border-bottom{            border-top:2px solid #333;            width:100px;            position:absolute;        }        .border-left,.border-right{            height:50px;            border-left: 2px solid #333;            position:absolute;        }        .top{            animation: border-top linear 1s;        }        .right{            animation: border-right linear 1s;        }        .bottom{            animation: border-bottom linear 1s;        }        .left{            animation: border-left linear 1s;        }        .border-bottom{            top:58px;        }        .border-left{            left:8px;            top:9px;        }        .border-right{            left:106px;            top:9px;        }        @keyframes border-top{            0%{                transform:translateX(-100px);            }            100%{                transform:none;            }        }        @keyframes border-right{            0%{                transform:translateY(-50px);            }            100%{                transform:translateY(0px);            }        }        @keyframes border-bottom{            0%{                transform:translateX(100px);            }            100%{                transform:none;            }        }        @keyframes border-left{            0%{                transform:translateY(50px);            }            100%{                transform:translateY(0px);            }        }        .btn2{            margin-top:1px;            width:400px;            background-color: #fff;            color:#333;        }        .dotted{            width:1000px;            border-top:2px dashed #333;            position:absolute;            top:0px;            left:-592px;        }        .dotted-bottom{            width:1000px;            border-top:2px dashed #333;            position:absolute;            top:0px;        }        .box{            position:relative;            margin-top:100px;            overflow: hidden;            width:400px;        }        .dotted-bottom{                top:48px;            right:0px;        }        .dotted-left{                position:absolute;            top:0px;            left:0px;            height:400px;            border-left:2px dashed #333;        }        .dotted-right{                position:absolute;            bottom:0px;            right:0px;            height:400px;            border-left:2px dashed #333;        }    </style></head><body>    <div class="border-top"></div>    <div class="border-left"></div>    <div class="border-bottom"></div>    <div class="border-right"></div>    <div class="btn">        按钮    </div>    <div class="box">        <div class="btn2">            按钮        </div>        <div class="dotted"></div>        <div class="dotted-left"></div>        <div class="dotted-bottom"></div>        <div class="dotted-right"></div>    </div>    <script>        $(.btn).hover(function(){            $(.border-top).addClass(top);            $(.border-right).addClass(right);            $(.border-bottom).addClass(bottom);            $(.border-left).addClass(left);        },function(){            $(.border-top).removeClass(top);            $(.border-right).removeClass(right);            $(.border-bottom).removeClass(bottom);            $(.border-left).removeClass(left);        })        setInterval(function(){            var n = parseInt($(.dotted).css(left).slice(0,-2));            var top = parseInt($(.dotted-left).css(top).slice(0,-2));            n+=2;            if( n<0 ){                $(.dotted).css(left,n+px);                $(.dotted-bottom).css(right,n+px);            }else{                $(.dotted).css(left,-592px)                $(.dotted-bottom).css(right,0px);            }            top -= 2;            if(top > -350){                $(.dotted-left).css(top,top + px);                $(.dotted-right).css(bottom,top + px);            }else{                $(.dotted-left).css(top,0px);                $(.dotted-right).css(bottom,0px);            }        },60)    </script></body></html>

 

两个小按钮效果