/*== loading 界面 ==*/
.load-view {
  width: 100px;
  height: 100px;
  background: rgba(0, 0, 0, 0.8);
  border-radius: 8px;
  position: fixed;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  padding: 6px 0 0;
  -webkit-transition: height 1s linear 0s;
  -moz-transition: height 1s linear 0s;
  -o-transition: height 1s linear 0s;
  transition: height 1s linear 0s;
}
.load-an-view {
  width: 100%;
  height: auto;
  box-pack: center;
  box-align: center;
  /* Firefox */
  display: -moz-box;
  -moz-box-pack: center;
  -moz-box-align: center;
  /* Safari、Opera 以及 Chrome */
  display: -webkit-box;
  -webkit-box-pack: center;
  -webkit-box-align: center;
  -o-box-pack: center;
  -o-box-align: center;
}
.load-tip {
  width: 100%;
  text-align: center;
  font-size: 12px;
  padding: 0 5px;
  line-height: 16px;
  color: #ffffff;
  font-family: Trebuchet MS, Verdana, Helvetica, Arial, sans-serif;
}
.fading-circle {
  min-width: 50px;
  min-height: 50px;
  position: relative;
}
.sk-circle {
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
}
.sk-circle:before {
  content: '';
  display: block;
  margin: 0 auto;
  width: 18%;
  height: 18%;
  background-color: #ffffff;
  border-radius: 100%;
  -webkit-animation: sk-circleFadeDelay 1.2s infinite ease-in-out;
  -moz-animation: sk-circleFadeDelay 1.2s infinite ease-in-out;
  -o-animation: sk-circleFadeDelay 1.2s infinite ease-in-out;
  animation: sk-circleFadeDelay 1.2s infinite ease-in-out;
  /* Prevent first frame from flickering when animation starts */
  -webkit-animation-fill-mode: both;
  -moz-animation-fill-mode: both;
  -o-animation-fill-mode: both;
  animation-fill-mode: both;
}
.sk-circle2 {
  -webkit-transform: rotate(30deg);
  -moz-transform: rotate(30deg);
  -o-transform: rotate(30deg);
  transform: rotate(30deg);
}
.sk-circle3 {
  -webkit-transform: rotate(60deg);
  -moz-transform: rotate(60deg);
  -o-transform: rotate(60deg);
  transform: rotate(60deg);
}
.sk-circle4 {
  -webkit-transform: rotate(90deg);
  -moz-transform: rotate(90deg);
  -o-transform: rotate(90deg);
  transform: rotate(90deg);
}
.sk-circle5 {
  -webkit-transform: rotate(120deg);
  -moz-transform: rotate(120deg);
  -o-transform: rotate(120deg);
  transform: rotate(120deg);
}
.sk-circle6 {
  -webkit-transform: rotate(150deg);
  -moz-transform: rotate(150deg);
  -o-transform: rotate(150deg);
  transform: rotate(150deg);
}
.sk-circle7 {
  -webkit-transform: rotate(180deg);
  -moz-transform: rotate(180deg);
  -o-transform: rotate(180deg);
  transform: rotate(180deg);
}
.sk-circle8 {
  -webkit-transform: rotate(210deg);
  -moz-transform: rotate(210deg);
  -o-transform: rotate(210deg);
  transform: rotate(210deg);
}
.sk-circle9 {
  -webkit-transform: rotate(240deg);
  -moz-transform: rotate(240deg);
  -o-transform: rotate(240deg);
  transform: rotate(240deg);
}
.sk-circle10 {
  -webkit-transform: rotate(270deg);
  -moz-transform: rotate(270deg);
  -o-transform: rotate(270deg);
  transform: rotate(270deg);
}
.sk-circle11 {
  -webkit-transform: rotate(300deg);
  -moz-transform: rotate(300deg);
  -o-transform: rotate(300deg);
  transform: rotate(300deg);
}
.sk-circle12 {
  -webkit-transform: rotate(330deg);
  -moz-transform: rotate(330deg);
  -o-transform: rotate(330deg);
  transform: rotate(330deg);
}
.sk-circle2:before {
  -webkit-animation-delay: -1.1s;
  -moz-animation-delay: -1.1s;
  -o-animation-delay: -1.1s;
  animation-delay: -1.1s;
}
.sk-circle3:before {
  -webkit-animation-delay: -1s;
  -moz-animation-delay: -1s;
  -o-animation-delay: -1s;
  animation-delay: -1s;
}
.sk-circle4:before {
  -webkit-animation-delay: -0.9s;
  -moz-animation-delay: -0.9s;
  -o-animation-delay: -0.9s;
  animation-delay: -0.9s;
}
.sk-circle5:before {
  -webkit-animation-delay: -0.8s;
  -moz-animation-delay: -0.8s;
  -o-animation-delay: -0.8s;
  animation-delay: -0.8s;
}
.sk-circle6:before {
  -webkit-animation-delay: -0.7s;
  -moz-animation-delay: -0.7s;
  -o-animation-delay: -0.7s;
  animation-delay: -0.7s;
}
.sk-circle7:before {
  -webkit-animation-delay: -0.6s;
  -moz-animation-delay: -0.6s;
  -o-animation-delay: -0.6s;
  animation-delay: -0.6s;
}
.sk-circle8:before {
  -webkit-animation-delay: -0.5s;
  -moz-animation-delay: -0.5s;
  -o-animation-delay: -0.5s;
  animation-delay: -0.5s;
}
.sk-circle9:before {
  -webkit-animation-delay: -0.4s;
  -moz-animation-delay: -0.4s;
  -o-animation-delay: -0.4s;
  animation-delay: -0.4s;
}
.sk-circle10:before {
  -webkit-animation-delay: -0.3s;
  -moz-animation-delay: -0.3s;
  -o-animation-delay: -0.3s;
  animation-delay: -0.3s;
}
.sk-circle11:before {
  -webkit-animation-delay: -0.2s;
  -moz-animation-delay: -0.2s;
  -o-animation-delay: -0.2s;
  animation-delay: -0.2s;
}
.sk-circle12:before {
  -webkit-animation-delay: -0.1s;
  -moz-animation-delay: -0.1s;
  -o-animation-delay: -0.1s;
  animation-delay: -0.1s;
}

@-webkit-keyframes sk-circleFadeDelay {
  0%,
  39%,
  100% {
    opacity: 0;
  }
  40% {
    opacity: 1;
  }
}
@-moz-keyframes sk-circleFadeDelay {
  0%,
  39%,
  100% {
    opacity: 0;
  }
  40% {
    opacity: 1;
  }
}
@-o-keyframes sk-circleFadeDelay {
  0%,
  39%,
  100% {
    opacity: 0;
  }
  40% {
    opacity: 1;
  }
}
@keyframes sk-circleFadeDelay {
  0%,
  39%,
  100% {
    opacity: 0;
  }
  40% {
    opacity: 1;
  }
}