类乎的按钮样式 _Web前端

好像的按钮样式
<!DOCTYPE html>
<html>
<head>
<title>Buttons</title>
<style type="text/css">
    body {
        margin: 100px auto;
        width: 300px;
    }
    a.button {
        background: rgb(249, 252, 252);
            background: -moz-linear-gradient(top, rgb(249, 252, 252) 0%, rgb(211, 227, 232) 100%);
            background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, rgb(249, 252, 252)), color-stop(100%, rgb(211, 227, 232)));
            background: -webkit-linear-gradient(top, rgb(249, 252, 252) 0%, rgb(211, 227, 232) 100%);
            background: -o-linear-gradient(top, rgb(249, 252, 252) 0%, rgb(211, 227, 232) 100%);
            background: -ms-linear-gradient(top, rgb(249, 252, 252) 0%, rgb(211, 227, 232) 100%);
            background: linear-gradient(to bottom, rgb(249, 252, 252) 0%, rgb(211, 227, 232) 100%);
            filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#F9FCFC', endColorstr='#D3E3E8',GradientType=0);
        border: 1px solid rgb(180, 199, 208);
            border-top: 1px solid rgb(220, 233, 237);
            border-bottom: 1px solid rgb(189, 205, 213);
        border-radius: 4px;
            -webkit-border-radius: 4px;
        box-shadow: 0px 1px 1px rgba(0, 0, 0 ,0.075), inset 0px 1px 0px rgb(255, 255, 255), inset 0px -1px 0px rgba(255, 255, 255, 0.75);
        color: rgb(117, 151, 169);
        display: inline-block;
            *display: inline;
            zoom: 1;
        font-family: "Helvetica Neue", Helvetica, Arial;
        font-size: 0.8em;
        outline: none;
        padding: 5px 8px;
        text-decoration: none;
        text-shadow: 0px 1px 0px rgb(255, 255, 255);
        transition: all 0.2s ease-in-out;
            -webkit-transition: all 0.2s ease-in-out;
            -moz-transition: all 0.2s ease-in-out;
            -ms-transition: all 0.2s ease-in-out;
            -o-transition: all 0.2s ease-in-out;
        -webkit-transform: translate3d(0, 0px, 0);
        -webkit-font-smoothing: antialiased;
    }
    a.button:hover {
        opacity: 0.7;
        -webkit-transform: translate3d(0, -3px, 0);
    }
    a.button:active {
        background: rgb(211,227,232);
            background: linear-gradient(to bottom, rgb(211, 227, 232) 0%, rgb(249, 252, 252) 100%);
            background: -moz-linear-gradient(top, rgb(211, 227, 232) 0%, rgb(249, 252, 252) 100%);
            background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, rgb(211, 227, 232)), color-stop(100%, rgb(249, 252, 252)));
            background: -webkit-linear-gradient(top, rgb(211, 227, 232) 0%, rgb(249, 252, 252) 100%);
            background: -o-linear-gradient(top, rgb(211, 227, 232) 0%, rgb(249, 252, 252) 100%);
            background: -ms-linear-gradient(top, rgb(211, 227, 232) 0%, rgb(249, 252, 252) 100%);
            filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#d3e3e8', endColorstr='#f9fcfc', GradientType=0);
        box-shadow: inset 0px 1px 2px rgba(104, 131, 160, 0.2);
        border-top: 1px solid rgb(180, 199, 208);
        opacity: 1;
    }
    a.button.green{
        background: rgb(254,254,253);
            background: linear-gradient(to bottom, rgb(254, 254, 253) 0%, rgb(226, 234, 201) 100%);
            background: -moz-linear-gradient(top, rgb(254, 254, 253) 0%, rgb(226, 234, 201) 100%);
            background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, rgb(254, 254, 253)), color-stop(100%, rgb(226, 234, 201)));
            background: -webkit-linear-gradient(top, rgb(254, 254, 253) 0%, rgb(226, 234, 201) 100%);
            background: -o-linear-gradient(top, rgb(254, 254, 253) 0%, rgb(226, 234, 201) 100%);
            background: -ms-linear-gradient(top, rgb(254, 254, 253) 0%, rgb(226, 234, 201) 100%);
            filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fefefd', endColorstr='#e2eac9', GradientType=0);
        border: 1px solid rgb(194, 207, 152);
            border-top: 1px solid rgb(227, 235, 205);
            border-bottom: 1px solid rgb(190, 204, 144);
        box-shadow: 0px 1px 1px rgba(0, 0, 0, 0.08), inset 0px 1px 0px rgb(255,255,255), inset 0px -1px 0px rgba(255, 255, 255, 0.75);
        color: rgb(148, 172, 94);
    }
    a.button.green:active {
        background: rgb(220, 227, 196);
            background: linear-gradient(to bottom, rgb(220, 227, 196) 2%, rgb(254, 254, 253) 100%);
            background: -moz-linear-gradient(top, rgb(220, 227, 196) 2%, rgb(254, 254, 253) 100%);
            background: -webkit-gradient(linear, left top, left bottom, color-stop(2%, rgb(220, 227, 196)), color-stop(100%, rgb(254, 254, 253)));
            background: -webkit-linear-gradient(top, rgb(220, 227, 196) 2%, rgb(254, 254, 253) 100%);
            background: -o-linear-gradient(top, rgb(220, 227, 196) 2%, rgb(254, 254, 253) 100%);
            background: -ms-linear-gradient(top, rgb(220, 227, 196) 2%, rgb(254, 254, 253) 100%);
            filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#dce3c4', endColorstr='#fefefd',GradientType=0);
        border-top: 1px solid rgb(194, 207, 152);
        box-shadow: inset 0px 1px 2px rgba(174, 191, 118, 0.2);
    }
    a.button.orange {
        background: rgb(254, 252, 234);
            background: linear-gradient(to bottom, rgb(254, 252, 234) 0%, rgb(244, 219, 156) 100%);
            background: -moz-linear-gradient(top, rgb(254, 252, 234) 0%, rgb(244, 219, 156) 100%);
            background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, rgb(254, 252, 234)), color-stop(100%, rgb(244, 219, 156)));
            background: -webkit-linear-gradient(top, rgb(254, 252, 234) 0%, rgb(244, 219, 156) 100%);
            background: -o-linear-gradient(top, rgb(254, 252, 234) 0%, rgb(244, 219, 156) 100%);
            background: -ms-linear-gradient(top, rgb(254, 252, 234) 0%, rgb(244, 219, 156) 100%);
            filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fefcea', endColorstr='#f4db9c',GradientType=0);
        border: 1px solid rgb(228, 195, 111);
            border-top: 1px solid rgb(245, 224, 167);
            border-bottom: 1px solid rgb(219, 179, 78);
        box-shadow: 0px 1px 1px rgba(0, 0, 0, 0.1), inset 0px 1px 0px rgb(255, 255, 255), inset 0px -1px 0px rgba(255, 255, 255, 0.5);
        color: rgb(213, 164, 35);
    }
    a.button.orange:active{
        background: rgb(247,220,148);
            background: linear-gradient(to bottom, rgb(247, 220, 148) 0%, rgb(254, 252, 234) 100%);
            background: -moz-linear-gradient(top, rgb(247, 220, 148) 0%, rgb(254, 252, 234) 100%);
            background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, rgb(247, 220, 148)), color-stop(100%, rgb(254, 252, 234)));
            background: -webkit-linear-gradient(top, rgb(247, 220, 148) 0%, rgb(254, 252, 234) 100%);
            background: -o-linear-gradient(top, rgb(247, 220, 148) 0%, rgb(254, 252, 234) 100%);
            background: -ms-linear-gradient(top, rgb(247, 220, 148) 0%, rgb(254, 252, 234) 100%);
            filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#f7dc94', endColorstr='#fefcea',GradientType=0 );
        border-top: 1px solid rgb(228, 195, 111);
        box-shadow: inset 0px 1px 2px rgba(191, 140, 0, 0.2);
    }
</style>
</head>
<body>
    <a href="#" class="button green">Test</a>
    <a href="#" class="button blue">Test</a>
    <a href="#" class="button orange">Test</a>
</body>
</html>