一组简单好看的css3渐变按钮

  1  body {
  2     background:#fff
  3 }
  4 /* Mixins */
  5         /* bg shortcodes */
  6         .bg-gradient1 span,.bg-gradient1:before {
  7     background:#52A0FD;
  8     background:-webkit-linear-gradient(left,#52A0FD 0%,#00e2fa 80%,#00e2fa 100%);
  9     background:linear-gradient(to right,#52A0FD 0%,#00e2fa 80%,#00e2fa 100%);
 10 }
 11 .bg-gradient2 span,.bg-gradient2:before {
 12     background:#44ea76;
 13     background:-webkit-linear-gradient(left,#44ea76 0%,#39fad7 80%,#39fad7 100%);
 14     background:linear-gradient(to right,#44ea76 0%,#39fad7 80%,#39fad7 100%);
 15 }
 16 .bg-gradient3 span,.bg-gradient3:before {
 17     background:#fa6c9f;
 18     background:-webkit-linear-gradient(left,#fa6c9f 0%,#ffe140 80%,#ffe140 100%);
 19     background:linear-gradient(to right,#fa6c9f 0%,#ffe140 80%,#ffe140 100%);
 20 }
 21 /* General */
 22         .wrapper {
 23     margin:5% auto;
 24     text-align:center;
 25 }
 26 a {
 27     text-decoration:none;
 28 }
 29 a:hover,a:focus,a:active {
 30     text-decoration:none;
 31 }
 32 /* fancy Button */
 33         .fancy-button {
 34     display:inline-block;
 35     margin:30px;
 36     font-family:‘Montserrat‘,Helvetica,Arial,sans-serif;
 37     font-size:17px;
 38     letter-spacing:0.03em;
 39     text-transform:uppercase;
 40     color:#ffffff;
 41     position:relative;
 42 }
 43 .fancy-button:before {
 44     content:‘‘;
 45     display:inline-block;
 46     height:40px;
 47     position:absolute;
 48     bottom:-5px;
 49     left:30px;
 50     right:30px;
 51     z-index:-1;
 52     border-radius:30em;
 53     -webkit-filter:blur(20px) brightness(0.95);
 54     filter:blur(20px) brightness(0.95);
 55     -webkit-transform-style:preserve-3d;
 56     transform-style:preserve-3d;
 57     -webkit-transition:all 0.3s ease-out;
 58     transition:all 0.3s ease-out;
 59 }
 60 .fancy-button i {
 61     margin-top:-1px;
 62     margin-right:20px;
 63     font-size:1.265em;
 64     vertical-align:middle;
 65 }
 66 .fancy-button span {
 67     display:inline-block;
 68     padding:18px 60px;
 69     border-radius:50em;
 70     position:relative;
 71     z-index:2;
 72     will-change:transform,filter;
 73     -webkit-transform-style:preserve-3d;
 74     transform-style:preserve-3d;
 75     -webkit-transition:all 0.3s ease-out;
 76     transition:all 0.3s ease-out;
 77 }
 78 .fancy-button:focus,.fancy-button:active {
 79     color:#ffffff;
 80 }
 81 .fancy-button:hover {
 82     color:#ffffff;
 83 }
 84 .fancy-button:hover span {
 85     -webkit-filter:brightness(1.05) contrast(1.05);
 86     filter:brightness(1.05) contrast(1.05);
 87     -webkit-transform:scale(0.95);
 88     transform:scale(0.95);
 89 }
 90 .fancy-button:hover:before {
 91     bottom:0;
 92     -webkit-filter:blur(10px) brightness(0.95);
 93     filter:blur(10px) brightness(0.95);
 94 }
 95 .fancy-button.pop-onhover:before {
 96     opacity:0;
 97     bottom:10px;
 98 }
 99 .fancy-button.pop-onhover:hover:before {
100     bottom:-7px;
101     opacity:1;
102     -webkit-filter:blur(20px);
103     filter:blur(20px);
104 }
105 .fancy-button.pop-onhover:hover span {
106     -webkit-transform:scale(1.04);
107     transform:scale(1.04);
108 }
109 .fancy-button.pop-onhover:hover:active span {
110     -webkit-filter:brightness(1) contrast(1);
111     filter:brightness(1) contrast(1);
112     -webkit-transform:scale(1);
113     transform:scale(1);
114     -webkit-transition:all 0.15s ease-out;
115     transition:all 0.15s ease-out;
116 }
117 .fancy-button.pop-onhover:hover:active:before {
118     bottom:0;
119     -webkit-filter:blur(10px) brightness(0.95);
120     filter:blur(10px) brightness(0.95);
121     -webkit-transition:all 0.2s ease-out;
122     transition:all 0.2s ease-out;
123 }