/* ------------------------------------------
 * IT书包
 * 网址：www.itshubao.com
 * 整理：yinq<3331653644@qq.com> 
 -------------------------------------------- */
body {
  font-family: 'Microsoft YaHei', 'Helvetica Neue', Helvetica, sans-serif;
  font-weight: 300;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background-color: #2a2d3c;
  color: white;
  text-align: center;
  overflow-y: hidden;
  margin: 0;
}
h1,
h2,
h3 {
  padding: 2px;
  margin: 1px;
}
p {
  font-size: 14px;
  line-height: 1;
  font-weight: 100;
}
a {
  color: white;
  text-decoration: none;
  -webkit-transition: 0.35s ease-out;
  -moz-transition: 0.35s ease-out;
  -o-transition: 0.35s ease-out;
  -ms-transition: 0.35s ease-out;
  transition: 0.35s ease-out;
  padding-bottom: 2px;
  border-bottom: dotted;
  border-color: white;
  border-width: 0.7px;
}
a:hover {
  border: none;
  -webkit-transition: 0.35s ease-out;
  -moz-transition: 0.35s ease-out;
  -o-transition: 0.35s ease-out;
  -ms-transition: 0.35s ease-out;
  transition: 0.35s ease-out;
  padding: 4px 8px;
  background-color: rgba(255, 255, 255, 0.41);
  border-radius: 5%;
}
.sidepanel {
  -webkit-transition: 0.95s ease-out;
  -moz-transition: 0.95s ease-out;
  -o-transition: 0.95s ease-out;
  -ms-transition: 0.95s ease-out;
  transition: 0.95s ease-out;
  display: flex-start;
  position: relative;
  background-color: rgba(0, 0, 0, 0.41);
  top: 0;
  left: -30%;
  width: 30%;
  height: 100%;
  overflow-x: visible;
  padding: 15px 0;
}
.sidepanel toggle {
  position: absolute;
  top: 20px;
  right: -50px;
  background-color: rgba(0, 0, 0, 0.41);
  padding: 4px;
  height: 42px;
}
/* Slide Selector */
.element-box {
  margin: 10px position: relative;
  padding: 10px 20px;
  z-index: 2;
  cursor: ew-resize;
  width: 80%;
  text-align: left;
}
.element-box div {
  font-weight: 100;
  font-size: 10px;
  width: 50%;
  display: table-cell;
}
.high {
  width: 50%;
  text-align: right;
  float: right;
  display: block;
}
.low {
  float: left;
}
footer {
  display: inline-flex;
  position: fixed;
  max-width: 100%;
  bottom: 0;
  right: 0;
  width: 100%;
  height: auto;
  background-color: rgba(0, 0, 0, 0.41);
  -webkit-transition: 0.95s ease-out;
  -moz-transition: 0.95s ease-out;
  -o-transition: 0.95s ease-out;
  -ms-transition: 0.95s ease-out;
  transition: 0.95s ease-out;
}
.controls {
  position: fixed;
  right: 20px;
  bottom: 8%;
  margin: 8px;
  padding: 2px;
}
.controls ul {
  display: inline;
  margin: 0 2px;
}
.controls ul li {
  display: inline-block;
  border-radius: 5%;
  padding: 8px 10px;
  background-color: rgba(0, 0, 0, 0.41);
}
.controls ul li:hover {
  cursor: pointer;
}
.info-widget {
  opacity: 0;
  position: fixed;
  right: 0;
  top: 30px;
  width: 280px;
  min-height: 110px;
  background-color: rgba(0, 0, 0, 0.41);
  overflow: hidden;
}
.info-widget > section {
  display: flex;
  margin: 0 0 0 10px;
}
.info-widget > section > span {
  padding: 5px 5px;
}
.info-widget > section > span > thumb {
  display: block;
  position: relative;
  height: 65px;
  width: 65px;
  border-radius: 50%;
  background-repeat: no-repeat;
  background-position: center, center;
  background-size: 200%;
}
.info-widget > section > span + span {
  margin-left: 5px;
}
.info-widget > section > span > p {
  line-height: 25px;
}
footer p {
  margin: 10px auto;
}
/* Input Styling */
p.input-container {
  width: 100%;
  position: relative;
}
label {
  color: #CCC;
  position: absolute;
  cursor: text;
  transform: translateY(-25px);
  transition: transform 0.3s ease;
  left: 0;
  bottom: -15px;
}
input {
  width: 100%;
  height: 40px;
  font-size: 16px;
  transition: 0.6s;
  border: none;
  border-bottom: 1px solid #CCC;
  background-color: transparent;
  color: #e52d27;
}
input:focus {
  outline: none;
  border-bottom: 1px solid #e52d27;
}
#error1 {
  opacity: 0;
  -webkit-transition: 0.35s ease-out;
  -moz-transition: 0.65s ease-out;
  -o-transition: 0.65s ease-out;
  -ms-transition: 0.65s ease-out;
  transition: 0.65s ease-out;
  color: #e52d27;
}
.animation label {
  transform: translateY(-55px);
  font-size: 10px;
  text-transform: uppercase;
  font-weight: 600;
}
.animation-color label {
  color: #e52d27;
}
input[type="submit"] {
  color: white;
  -webkit-appearance: none;
  border-style: solid;
  border-width: 0.7px;
  border-color: white;
  border: 0.7px solid #fff;
  -webkit-transition: 0.35s ease-out;
  -moz-transition: 0.35s ease-out;
  -o-transition: 0.35s ease-out;
  -ms-transition: 0.35s ease-out;
  transition: 0.35s ease-out;
}
input[type="submit"]:hover {
  background-color: rgba(255, 255, 255, 0.41);
  -webkit-transition: 0.35s ease-out;
  color: #e52d27;
  -moz-transition: 0.35s ease-out;
  -o-transition: 0.35s ease-out;
  -ms-transition: 0.35s ease-out;
  transition: 0.35s ease-out;
}
/* Custom Range/Slider */
input[type="range"] {
  -webkit-appearance: none;
  width: 100%;
  height: 20px;
  margin: 0 10px;
  background: rgba(255, 255, 255, 0.3);
  background-size: 150px 10px;
  border-radius: 4px;
  background-position: center;
  overflow: hidden;
  outline: none;
  border: none;
}
/* IE and Edge */
input[type="range"]:first-of-type {
  margin-top: 8px;
}
input[type="range"]::-ms-thumb {
  width: 0px !important;
  height: 20px;
  background: #FFF;
  position: relative;
  z-index: 3;
}
input[type="range"]::-ms-fill-lower {
  background-color: #fff;
  height: 20px;
}
/* Chrome */
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 8px;
  height: 20px;
  background: #FFF;
  position: relative;
  z-index: 3;
  box-shadow: 0 0 5px 0 rgba(0, 0, 0, 0.3);
}
/* FireFox */
input[type="range"]::-moz-range-thumb {
  border: none;
  width: 0px;
  height: 20px;
  background: #FFF;
  position: relative;
  z-index: 3;
}
input[type="range"]::-moz-range-track {
  background: none;
}
input[type="range"]::-moz-range-progress {
  background-color: #fff;
  height: 20px;
}
/* Pause to Play Animation */
.play-pause {
  /* This must match the background color behind the button */
  color: rgba(0, 0, 0, 0.41);
  /* This is the color of the button */
  background-color: #f06;
  width: 1em;
  height: 1em;
  position: relative;
  cursor: pointer;
  overflow: hidden;
  /* Draw the 2 pause bars */
  background-image: linear-gradient(to right, transparent 40%, currentColor 40%, currentColor 60%, transparent 0);
  background-position: center;
  background-repeat: no-repeat;
  background-size: 100% 100%;
  /* Hide the central part between the 2 bars */
  transition: background-size 0.3s;
}
.play-pause.paused {
  background-size: 0 100%;
}
.play-pause::before,
.play-pause::after {
  content: "";
  position: absolute;
  top: 0;
  height: 100%;
  width: 100%;
  background: currentColor;
  /* Before and after are skewed at 90deg to be invisible */
  transform: skew(90deg);
  transform-origin: top left;
  /* And transitioned to the right angle to transform the square into a
     triangle */
  transition: transform .3s;
}
.play-pause::after {
  transform-origin: bottom left;
}
.play-pause.paused::before {
  transform: skew(64deg);
}
.play-pause.paused::after {
  transform: skew(117deg);
}
/* + to x Button Animation */
.plusBtn {
  width: 42px;
  height: 42px;
  color: #fff;
}
.plusBtn div {
  height: 3px;
  width: 45%;
  background: #fff;
}
.plusBtn div.x-line {
  background: none;
  width: 42px;
}
.plusBtn div.x-line-one {
  margin-top: 19px;
  margin-left: 11px;
  -webkit-transform: rotate(0deg);
  -moz-transform: rotate(0deg);
  -o-transform: rotate(0deg);
  transform: rotate(0deg);
  -webkit-transition: 0.8s ease-in-out;
  -moz-transition: 0.8s ease-in-out;
  -o-transition: 0.8s ease-in-out;
  transition: 0.8s ease-in-out;
}
.plusBtn div.x-line-two {
  -webkit-transform: rotate(90deg);
  -moz-transform: rotate(90deg);
  -o-transform: rotate(90deg);
  transform: rotate(90deg);
  margin-top: -3px;
  margin-left: 11px;
  -webkit-transition: 0.8s ease-in-out;
  -moz-transition: 0.8s ease-in-out;
  -o-transition: 0.8s ease-in-out;
  transition: 0.8s ease-in-out;
}
.plusBtn.exit div {
  -webkit-transition: 0.8s ease-in-out;
  -moz-transition: 0.8s ease-in-out;
  -o-transition: 0.8s ease-in-out;
  transition: 0.8s ease-in-out;
}
.plusBtn.exit div.x-line-one {
  width: 45%;
  margin-right: 11px;
  -webkit-transform: rotate(-315deg);
  -moz-transform: rotate(-315deg);
  -o-transform: rotate(-315deg);
  transform: rotate(-315deg);
  -webkit-transition: 0.8s ease-in-out;
  -moz-transition: 0.8s ease-in-out;
  -o-transition: 0.8s ease-in-out;
  transition: 0.8s ease-in-out;
}
.plusBtn.exit div.x-line-two {
  width: 45%;
  margin-left: 11px;
  -webkit-transform: rotate(135deg);
  -moz-transform: rotate(135deg);
  -o-transform: rotate(135deg);
  transform: rotate(135deg);
  -webkit-transition: 0.8s ease-in-out;
  -moz-transition: 0.8s ease-in-out;
  -o-transition: 0.8s ease-in-out;
  transition: 0.8s ease-in-out;
}
/*Loading Icon by Danny Iovan*/
.loading,
.loading::before,
.loading::after {
  position: absolute;
  top: 50%;
  left: 50%;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-left-color: rgba(255, 255, 255, 0.4);
  -webkit-border-radius: 999px;
  -moz-border-radius: 999px;
  border-radius: 999px;
}
.loading {
  margin: -25px 0 0 -25px;
  height: 50px;
  width: 50px;
  -webkit-animation: animation-rotate 1000ms linear infinite;
  -moz-animation: animation-rotate 1000ms linear infinite;
  -o-animation: animation-rotate 1000ms linear infinite;
  animation: animation-rotate 1000ms linear infinite;
}
.loading::before {
  content: "";
  margin: -23px 0 0 -23px;
  height: 44px;
  width: 44px;
  -webkit-animation: animation-rotate 1000ms linear infinite;
  -moz-animation: animation-rotate 1000ms linear infinite;
  -o-animation: animation-rotate 1000ms linear infinite;
  animation: animation-rotate 1000ms linear infinite;
}
.loading::after {
  content: "";
  margin: -29px 0 0 -29px;
  height: 56px;
  width: 56px;
  -webkit-animation: animation-rotate 2000ms linear infinite;
  -moz-animation: animation-rotate 2000ms linear infinite;
  -o-animation: animation-rotate 2000ms linear infinite;
  animation: animation-rotate 2000ms linear infinite;
}
@-webkit-keyframes animation-rotate {
  100% {
    -webkit-transform: rotate(360deg);
  }
}
@-moz-keyframes animation-rotate {
  100% {
    -moz-transform: rotate(360deg);
  }
}
@-o-keyframes animation-rotate {
  100% {
    -o-transform: rotate(360deg);
  }
}
@keyframes animation-rotate {
  100% {
    transform: rotate(360deg);
  }
}
@media screen and (max-width: 824px) {
  .sidepanel {
    width: 40%;
  }
  footer {
    width: 60% !important;
  }
}
@media screen and (max-width: 624px) {
  .sidepanel {
    width: 45%;
  }
  footer {
    width: 55% !important;
  }
}