/* 播放器 */
#lanren{ width:44px; position: fixed; z-index:99999; right:10px; top:0; cursor: pointer;}
#lanren #audio-btn{ width: 40px; height: 40px; margin:10px auto; background-size: 100% 100%; border-radius:50% ; -webkit-border-radius:50% ; -moz-border-radius:50% ; -ms-border-radius:50% ; -o-border-radius:50% ;  overflow: hidden;}
#lanren .on{ background: url("../images/bf1.png") no-repeat; background-size: cover; -webkit-animation: rotating 1.2s linear infinite;animation: rotating 1.2s linear infinite; }
#lanren .off{background: url('../images/zant.png') no-repeat 0 0;}
@-webkit-keyframes rotating {
  from{
    -webkit-transform: rotate(0deg);
    -moz-transform: rotate(0deg);
    -ms-transform: rotate(0deg);
    -o-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  to{
    -webkit-transform: rotate(360deg);
    -moz-transform: rotate(360deg);
    -ms-transform: rotate(360deg);
    -o-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}
@keyframes rotating {
  from{
    -webkit-transform: rotate(0deg);
    -moz-transform: rotate(0deg);
    -ms-transform: rotate(0deg);
    -o-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  to{
    -webkit-transform: rotate(360deg);
    -moz-transform: rotate(360deg);
    -ms-transform: rotate(360deg);
    -o-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}