english_learned_master/pages/main/help.wxss

page{
  background-color: #004433;
}
.pic_h04{
  width:100%;
  height:auto;
}
.btnReturn{
  width:80rpx;
  height:70rpx;
  background: #FFFFFF;
  border: 6rpx solid #2E2E2E;
  border-radius: 10rpx;
  position: fixed;
  right:20rpx;
  bottom:20rpx;
}
.sysIcon_a18{
  width:50rpx;
  height:28rpx;
}