@charset "UTF-8";
/* http://meyerweb.com/eric/tools/css/reset/ 
   v2.0 | 20110126
   License: none (public domain)
*/
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
}

/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {
  display: block;
}

body {
  line-height: 1;
}

ol, ul {
  list-style: none;
}

blockquote, q {
  quotes: none;
}

blockquote:before, blockquote:after,
q:before, q:after {
  content: '';
  content: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

html * {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  -webkit-transition: .5s all;
  transition: .5s all;
  font-family: 微軟正黑體;
  vertical-align: top;
}

a {
  text-decoration: none;
}

input:focus {
  outline: none;
}

body,
html {
  width: 100%;
  height: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.center_box {
  position: relative;
  text-align: center;
}

h2 {
  font-size: 30px;
  color: #585858;
  margin-bottom: 10px;
}

.keyboard {
  display: inline-block;
  margin: 25px;
  background-color: rgba(0, 0, 0, 0.2);
  -webkit-box-shadow: 0 0 40px 5px rgba(0, 0, 0, 0.3);
          box-shadow: 0 0 40px 5px rgba(0, 0, 0, 0.3);
}

.pianoKey {
  display: inline-block;
  position: relative;
  -webkit-box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.2);
          box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.2);
  -webkit-transition: .3s;
  transition: .3s;
}

.white.playing {
  background-color: #eee;
  -webkit-transform: translate(3px, 3px);
          transform: translate(3px, 3px);
}

.black.playing {
  background-color: #3f3f3f;
  -webkit-transform: translate(3px, 3px);
          transform: translate(3px, 3px);
}

.white,
.black {
  border-radius: 3px;
  cursor: pointer;
  -webkit-transition: .3s;
  transition: .3s;
}

.white:active,
.black:active {
  -webkit-transform: translate(3px, 3px);
          transform: translate(3px, 3px);
}

.white {
  width: 44px;
  height: 300px;
  border: 1px solid #eee;
  background-color: #fff;
}

.white:hover {
  background-color: #eee;
}

.black {
  width: 22px;
  height: 165px;
  background-color: #585858;
  margin-right: -11px;
  margin-left: -11px;
  position: absolute;
  z-index: 9;
  top: 0;
}

.black:hover {
  background-color: #3f3f3f;
}

.label {
  position: absolute;
  bottom: -20px;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  font-size: 10px;
  color: rgba(88, 88, 88, 0.5);
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
}

.controls {
  margin: 10px;
}

.controls ul {
  margin: 0px 30px;
}

.controls li {
  display: inline-block;
  padding: 2px 8px;
  cursor: pointer;
  -webkit-transition: .3s;
  transition: .3s;
}

.controls:hover {
  background-color: #e1e1e1;
}

.controls li + li {
  border-left: 1px solid #000;
}

.controls .num {
  font-size: 16px;
}

.controls .time {
  color: rgba(88, 88, 88, 0.5);
  font-size: 8px;
}

li.playing {
  background-color: #d5d5d5;
}

button {
  font-weight: 600;
  vertical-align: middle;
  background-color: #fff;
  border: 1px solid #585858;
  padding: 5px 10px;
  border-radius: 5px;
  cursor: pointer;
  -webkit-transition: .3s;
  transition: .3s;
  margin: 15px 5px 20px;
  letter-spacing: 1px;
  outline: 0;
}

button i {
  vertical-align: middle;
  margin-left: 3px;
  margin-bottom: 1px;
  color: #3f3f3f;
}

button i.fa-circle {
  color: #e60000;
}

button i.fas.fa-music {
  color: #9E51C2;
}

button i.fa-stop,
button i.fa-play {
  font-size: 13px;
}

button:hover {
  background-color: #585858;
  color: #fff;
}

button:hover i {
  color: #fff;
}

button:hover i.fa-circle {
  color: #f50000;
}

button:hover i.fas.fa-music {
  color: #af6fcd;
}
/*# sourceMappingURL=all.css.map */