#loadingMain {
  background: #fff;
  overflow: hidden;
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  z-index: 97;
}
.spinner {
  position: fixed;
  width: 34px;
  height: 34px;
  top: 50%;
  left: 50%;
  margin-left: -17px;
  margin-top: -17px;
}
.spinner1, .spinner2 {
  position: fixed;
  content: "";
  border: 2px solid #a1a1a1;
  width: 32px;
  height: 32px;
}
.spinner1 {
  width: 44px;
  height: 44px;
  margin-left: -6.5px;
  margin-top: -6.5px;
  -moz-animation: spinner2 2.5s linear infinite;
  -webkit-animation: spinner2 2.5s linear infinite;
  animation: spinner2 2.5s linear infinite;
}
.spinner2 {
  -moz-animation: spinner1 2.5s linear infinite;
  -webkit-animation: spinner1 2.5s linear infinite;
  animation: spinner1 2.5s linear infinite;
}

@-moz-keyframes spinner1 {
  from {
    -moz-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  to {
    -moz-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}
@-webkit-keyframes spinner1 {
  from {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  to {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}
@keyframes spinner1 {
  from {
    -moz-transform: rotate(0deg);
    -ms-transform: rotate(0deg);
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  to {
    -moz-transform: rotate(360deg);
    -ms-transform: rotate(360deg);
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}
@-moz-keyframes spinner2 {
  from {
    -moz-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  to {
    -moz-transform: rotate(-360deg);
    transform: rotate(-360deg);
  }
}
@-webkit-keyframes spinner2 {
  from {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  to {
    -webkit-transform: rotate(-360deg);
    transform: rotate(-360deg);
  }
}
@keyframes spinner2 {
  from {
    -moz-transform: rotate(0deg);
    -ms-transform: rotate(0deg);
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  to {
    -moz-transform: rotate(-360deg);
    -ms-transform: rotate(-360deg);
    -webkit-transform: rotate(-360deg);
    transform: rotate(-360deg);
  }
}


// 局部loading
.loading-sub {
  width: 100%;
  display: none;

  .wheel {
    width: 35px;
    height: 35px;
    display: block;

    margin: 0 auto;
    position: relative;
    top: 45%;
    top: -webkit-calc(50% - 17.5px);
    top: calc(50% - 17.5px);

    background: url('loading.png') no-repeat center;
    background-size: 100% 100%;

    -moz-animation: spinner1 .8s linear infinite;
    -webkit-animation: spinner1 .8s linear infinite;
    animation: spinner1 .8s linear infinite;
  }
}