img {
  border-width: 0px;
}
.list,
.list li,
.list-left li {
  list-style: none;
  list-style-type: none;
  margin: 0px;
  padding: 0px;
}
.pos-f {
  position: fixed;
}
.left-100 {
  width: 100%;
  height: 100%;
}
.blur {
  -webkit-filter: blur(3px);
  filter: blur(3px);
}
.tr3 {
  transition: all 0.3s;
}
#donateBox {
  width: 225px;
  height: 28px;
  float: left;
  z-index: 1;
}
#donateBox li {
  width: 74px;
  float: left;
  text-align: center;
  background: no-repeat center center;
  background-size: 45px;
  transition: all 0.3s;
  cursor: pointer;
  overflow: hidden;
  line-height: 600px;
  height: 28px;
}
#donateBox li:hover {
  background-color: rgba(204,217,220,0.3);
  -webkit-filter: grayscale(0);
  filter: grayscale(0);
  opacity: 1;
}
#donateBox>li:first-child {
  border-width: 0;
}
#donateBox a {
  display: block;
}
#donateBox #PayPal {
  background-image: url("../img/paypal.svg");
}
#donateBox #AliPay {
  background-image: url("../img/alipay.svg");
}
#donateBox #WeChat {
  background-image: url("../img/wechat.svg");
}
#QRBox {
  top: 0;
  left: 0;
  z-index: 1;
  background-color: rgba(255,255,255,0.3);
  display: none;
  perspective: 400px;
}
#MainBox {
  cursor: pointer;
  position: absolute;
  text-align: center;
  width: 200px;
  height: 200px;
  left: calc(50% - 100px);
  top: calc(50% - 100px);
  background: #fff no-repeat center center;
  background-size: 190px;
  border-radius: 6px;
  box-shadow: 0px 2px 7px rgba(0,0,0,0.3);
  opacity: 0;
  transition: all 1s ease-in-out;
  transform-style: preserve-3d;
  transform-origin: center center;
  overflow: hidden;
}
#MainBox.showQR {
  opacity: 1;
  animation-name: showQR;
  animation-duration: 3s;
  animation-timing-function: ease-in-out;
  animation-iteration-count: 1;
  animation-fill-mode: forwards;
  -webkit-animation: showQR 3s ease-in-out 0s 1 normal forwards;
}
#MainBox.hideQR {
  opacity: 1;
  animation-name: hideQR;
  animation-duration: 0.5s;
  animation-timing-function: ease-in-out;
  animation-iteration-count: 1;
  animation-fill-mode: forwards;
  -webkit-animation: hideQR 0.5s ease-in-out 0s 1 normal forwards;
}
@-moz-keyframes showQR {
  from {
    transform: rotateX(90deg);
  }
  8% {
    opacity: 1;
    transform: rotateX(-60deg);
  }
  18% {
    opacity: 1;
    transform: rotateX(40deg);
  }
  34% {
    opacity: 1;
    transform: rotateX(-28deg);
  }
  44% {
    opacity: 1;
    transform: rotateX(18deg);
  }
  58% {
    opacity: 1;
    transform: rotateX(-12deg);
  }
  72% {
    opacity: 1;
    transform: rotateX(9deg);
  }
  88% {
    opacity: 1;
    transform: rotateX(-5deg);
  }
  96% {
    opacity: 1;
    transform: rotateX(2deg);
  }
  to {
    opacity: 1;
  }
}
@-webkit-keyframes showQR {
  from {
    transform: rotateX(90deg);
  }
  8% {
    opacity: 1;
    transform: rotateX(-60deg);
  }
  18% {
    opacity: 1;
    transform: rotateX(40deg);
  }
  34% {
    opacity: 1;
    transform: rotateX(-28deg);
  }
  44% {
    opacity: 1;
    transform: rotateX(18deg);
  }
  58% {
    opacity: 1;
    transform: rotateX(-12deg);
  }
  72% {
    opacity: 1;
    transform: rotateX(9deg);
  }
  88% {
    opacity: 1;
    transform: rotateX(-5deg);
  }
  96% {
    opacity: 1;
    transform: rotateX(2deg);
  }
  to {
    opacity: 1;
  }
}
@-o-keyframes showQR {
  from {
    transform: rotateX(90deg);
  }
  8% {
    opacity: 1;
    transform: rotateX(-60deg);
  }
  18% {
    opacity: 1;
    transform: rotateX(40deg);
  }
  34% {
    opacity: 1;
    transform: rotateX(-28deg);
  }
  44% {
    opacity: 1;
    transform: rotateX(18deg);
  }
  58% {
    opacity: 1;
    transform: rotateX(-12deg);
  }
  72% {
    opacity: 1;
    transform: rotateX(9deg);
  }
  88% {
    opacity: 1;
    transform: rotateX(-5deg);
  }
  96% {
    opacity: 1;
    transform: rotateX(2deg);
  }
  to {
    opacity: 1;
  }
}
@keyframes showQR {
  from {
    transform: rotateX(90deg);
  }
  8% {
    opacity: 1;
    transform: rotateX(-60deg);
  }
  18% {
    opacity: 1;
    transform: rotateX(40deg);
  }
  34% {
    opacity: 1;
    transform: rotateX(-28deg);
  }
  44% {
    opacity: 1;
    transform: rotateX(18deg);
  }
  58% {
    opacity: 1;
    transform: rotateX(-12deg);
  }
  72% {
    opacity: 1;
    transform: rotateX(9deg);
  }
  88% {
    opacity: 1;
    transform: rotateX(-5deg);
  }
  96% {
    opacity: 1;
    transform: rotateX(2deg);
  }
  to {
    opacity: 1;
  }
}
@-moz-keyframes hideQR {
  20%, 50% {
    transform: scale(1.08, 1.08);
    opacity: 1;
  }
  to {
    opacity: 0;
    transform: rotateZ(40deg) scale(0.6, 0.6);
  }
}
@-webkit-keyframes hideQR {
  20%, 50% {
    transform: scale(1.08, 1.08);
    opacity: 1;
  }
  to {
    opacity: 0;
    transform: rotateZ(40deg) scale(0.6, 0.6);
  }
}
@-o-keyframes hideQR {
  20%, 50% {
    transform: scale(1.08, 1.08);
    opacity: 1;
  }
  to {
    opacity: 0;
    transform: rotateZ(40deg) scale(0.6, 0.6);
  }
}
@keyframes hideQR {
  20%, 50% {
    transform: scale(1.08, 1.08);
    opacity: 1;
  }
  to {
    opacity: 0;
    transform: rotateZ(40deg) scale(0.6, 0.6);
  }
}