xiaoshi-wx/node_modules/wux-weapp/packages/es/picker/index.wxss

.wux-popup-picker__toolbar {
  position: relative;
  width: 100%;
  font-size: 34rpx;
  line-height: 1.5;
  color: rgba(0,0,0,.85);
  background-color: #f7f7f8
}
.wux-popup-picker__toolbar::before {
  content: " ";
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  height: 1PX;
  border-top: 1PX solid #d9d9d9;
  color: #d9d9d9;
  transform-origin: 0 0;
  transform: scaleY(.5)
}
.wux-popup-picker__inner {
  height: 88rpx;
  display: flex;
  text-align: center
}
.wux-popup-picker__title {
  position: absolute;
  display: block;
  width: 100%;
  padding: 0;
  font-size: 34rpx;
  font-weight: 400;
  line-height: 88rpx;
  color: rgba(0,0,0,.85);
  text-align: center;
  white-space: nowrap
}
.wux-popup-picker__button {
  position: absolute;
  box-sizing: border-box;
  height: 88rpx;
  line-height: 88rpx;
  padding: 0 30rpx;
  z-index: 10
}
.wux-popup-picker__button--cancel {
  left: 0;
  color: #b2b2b2
}
.wux-popup-picker__button--confirm {
  right: 0;
  color: #33cd5f
}
.wux-popup-picker__button--hover {
  background-color: #ececec
}
.wux-popup-picker__button--disabled {
  opacity: .3
}