fix shadow and opacity

src/components/shadow_control/shadow_control.js

 import ColorInput from '../color_input/color_input.vue'
 import OpacityInput from '../opacity_input/opacity_input.vue'
-import { hex2rgb, getCssShadow } from '../../services/color_convert/color_convert.js'
+import { getCssShadow } from '../../services/style_setter/style_setter.js'
+import { hex2rgb } from '../../services/color_convert/color_convert.js'
 
 export default {
   // 'Value' and 'Fallback' can be undefined, but if they are

src/components/style_switcher/style_switcher.js

@@ -117,7 +117,7 @@ export default {
     currentOpacity () {
       return Object.keys(DEFAULT_OPACITY)
         .map(key => [key, this[key + 'OpacityLocal']])
-        .reduce((acc, [key, val]) => ({ ...acc, [ key + 'OpacityLocal' ]: val }), {})
+        .reduce((acc, [key, val]) => ({ ...acc, [ key ]: val }), {})
     },
     currentRadii () {
       return {

src/services/style_setter/style_setter.js

@@ -76,7 +76,7 @@ export const applyTheme = (input, commit) => {
   commit('setOption', { name: 'colors', value: theme.colors })
 }
 
-const getCssShadow = (input, usesDropShadow) => {
+export const getCssShadow = (input, usesDropShadow) => {
   if (input.length === 0) {
     return 'none'
   }