* {
  margin: 0px;
  padding: 0px;
}
body,
html {
  height: 100%;
  width: 100%;
}
/*---加载层--*/
.loadingMask {
  position: fixed;
  z-index: 9999;
  left: 0;
  top: 0;
  width: 100vw;
  height: 100vh;
  background: #fff;
  overflow: hidden;
}
.caseRouge {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 30vw;
  transform: translate(-50%, -50%);
}
.caseRouge p {
  text-align: center;
  font-size: 4.5vw;
  color: #333;
  line-height: 2;
}
.birdLoading {
  width: 18.9vw;
  height: 16.8vw;
  background: url(//skin.kankanews.com/mobilev2/images/redLoading.gif) no-repeat;
  background-size: 100% 100%;
  margin: 0 auto;
}