xiaoshi-wx/node_modules/wux-weapp/example/dist/qrcode/index.wxss

.wux-qrcode {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden
}
.wux-qrcode__canvas {
  position: absolute;
  left: -9999em;
  top: -9999em;
  opacity: 0;
  visibility: hidden
}
.wux-qrcode__image {
  display: flex;
  width: 100%;
  height: 100%
}
.wux-qrcode__mask {
  position: absolute;
  z-index: 10;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
  color: rgba(0,0,0,.85);
  background: rgba(255,255,255,.85);
  text-align: center;
  font-size: 28rpx;
  line-height: 1.5
}
.wux-qrcode__expired {
  color: rgba(0,0,0,.85)
}
.wux-qrcode__refresh {
  position: relative;
  display: flex;
  align-items: center;
  font-weight: 400;
  white-space: nowrap;
  text-align: center;
  height: 64rpx;
  padding: 8rpx 30rpx;
  box-sizing: border-box;
  color: #108ee9
}
.wux-qrcode__icon {
  display: inline-flex;
  vertical-align: middle;
  font-size: 0;
  margin-right: 10rpx
}