chore(css): Add auto-prefixer

.postcssrc

@@ -0,0 +1,6 @@
+{
+  "modules": false,
+  "plugins": {
+    "autoprefixer": true
+  }
+}

cssnano.config.js

@@ -0,0 +1,11 @@
+module.exports = {
+  preset: [
+    'default',
+    {
+      calc: false,
+      discardComments: {
+        removeAll: true
+      }
+    }
+  ]
+}

package-lock.json

@@ -1158,7 +1158,6 @@
       "version": "3.2.1",
       "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
       "integrity": "sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==",
-      "dev": true,
       "requires": {
         "color-convert": "^1.9.0"
       }
@@ -1463,6 +1462,11 @@
         "tweetnacl": "^0.14.3"
       }
     },
+    "big.js": {
+      "version": "3.2.0",
+      "resolved": "https://registry.npmjs.org/big.js/-/big.js-3.2.0.tgz",
+      "integrity": "sha512-+hN/Zh2D08Mx65pZ/4g5bsmNiZUuChDiQfTUQ7qJr4/kuopCr88xZsAXv6mBoZEsUI4OuGHlX59qE94K2mMW8Q=="
+    },
     "binary-extensions": {
       "version": "1.13.0",
       "resolved": "https://registry.npmjs.org/binary-extensions/-/binary-extensions-1.13.0.tgz",
@@ -1761,7 +1765,6 @@
       "version": "2.4.2",
       "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.2.tgz",
       "integrity": "sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==",
-      "dev": true,
       "requires": {
         "ansi-styles": "^3.2.1",
         "escape-string-regexp": "^1.0.5",
@@ -1889,7 +1892,6 @@
       "version": "1.9.3",
       "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-1.9.3.tgz",
       "integrity": "sha512-QfAUtd+vFdAtFQcC8CCyYt1fYWxSqAiK2cSD6zDB8N3cpsEBAvRxp9zOGg6G/SHHJYAT88/az/IuDGALsNVbGg==",
-      "dev": true,
       "requires": {
         "color-name": "1.1.3"
       }
@@ -1897,8 +1899,7 @@
     "color-name": {
       "version": "1.1.3",
       "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.3.tgz",
-      "integrity": "sha1-p9BVi9icQveV3UIyj3QIMcpTvCU=",
+      "integrity": "sha1-p9BVi9icQveV3UIyj3QIMcpTvCU="
-      "dev": true
     },
     "color-string": {
       "version": "1.5.3",
@@ -2124,7 +2125,6 @@
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/css-modules-loader-core/-/css-modules-loader-core-1.1.0.tgz",
       "integrity": "sha1-WQhmgpShvs0mGuCkziGwtVHyHRY=",
-      "dev": true,
       "requires": {
         "icss-replace-symbols": "1.1.0",
         "postcss": "6.0.1",
@@ -2137,14 +2137,12 @@
         "ansi-styles": {
           "version": "2.2.1",
           "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-2.2.1.tgz",
-          "integrity": "sha1-tDLdM1i2NM914eRmQ2gkBTPB3b4=",
+          "integrity": "sha1-tDLdM1i2NM914eRmQ2gkBTPB3b4="
-          "dev": true
         },
         "chalk": {
           "version": "1.1.3",
           "resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
           "integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
-          "dev": true,
           "requires": {
             "ansi-styles": "^2.2.1",
             "escape-string-regexp": "^1.0.2",
@@ -2156,22 +2154,19 @@
             "supports-color": {
               "version": "2.0.0",
               "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-2.0.0.tgz",
-              "integrity": "sha1-U10EXOa2Nj+kARcIRimZXp3zJMc=",
+              "integrity": "sha1-U10EXOa2Nj+kARcIRimZXp3zJMc="
-              "dev": true
             }
           }
         },
         "has-flag": {
           "version": "1.0.0",
           "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-1.0.0.tgz",
-          "integrity": "sha1-nZ55MWXOAXoA8AQYxD+UKnsdEfo=",
+          "integrity": "sha1-nZ55MWXOAXoA8AQYxD+UKnsdEfo="
-          "dev": true
         },
         "postcss": {
           "version": "6.0.1",
           "resolved": "https://registry.npmjs.org/postcss/-/postcss-6.0.1.tgz",
           "integrity": "sha1-AA29H47vIXqjaLmiEsX8QLKo8/I=",
-          "dev": true,
           "requires": {
             "chalk": "^1.1.3",
             "source-map": "^0.5.6",
@@ -2182,7 +2177,6 @@
           "version": "3.2.3",
           "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-3.2.3.tgz",
           "integrity": "sha1-ZawFBLOVQXHYpklGsq48u4pfVPY=",
-          "dev": true,
           "requires": {
             "has-flag": "^1.0.0"
           }
@@ -2211,7 +2205,6 @@
       "version": "0.7.1",
       "resolved": "https://registry.npmjs.org/css-selector-tokenizer/-/css-selector-tokenizer-0.7.1.tgz",
       "integrity": "sha512-xYL0AMZJ4gFzJQsHUKa5jiWWi2vH77WVNg7JYRyewwj6oPh4yb/y6Y9ZCw9dsj/9UauMhtuxR+ogQd//EdEVNA==",
-      "dev": true,
       "requires": {
         "cssesc": "^0.1.0",
         "fastparse": "^1.1.1",
@@ -2221,14 +2214,12 @@
         "cssesc": {
           "version": "0.1.0",
           "resolved": "https://registry.npmjs.org/cssesc/-/cssesc-0.1.0.tgz",
-          "integrity": "sha1-yBSQPkViM3GgR3tAEJqq++6t27Q=",
+          "integrity": "sha1-yBSQPkViM3GgR3tAEJqq++6t27Q="
-          "dev": true
         },
         "regexpu-core": {
           "version": "1.0.0",
           "resolved": "https://registry.npmjs.org/regexpu-core/-/regexpu-core-1.0.0.tgz",
           "integrity": "sha1-hqdj9Y7k18L2sQLkdkBQ3n7ZDGs=",
-          "dev": true,
           "requires": {
             "regenerate": "^1.2.1",
             "regjsgen": "^0.2.0",
@@ -2702,6 +2693,11 @@
       "integrity": "sha512-CwBLREIQ7LvYFB0WyRvwhq5N5qPhc6PMjD6bYggFlI5YyDgl+0vxq5VHbMOFqLg7hfWzmu8T5Z1QofhmTIhItA==",
       "dev": true
     },
+    "emojis-list": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/emojis-list/-/emojis-list-2.1.0.tgz",
+      "integrity": "sha1-TapNnbAPmBmIDHn6RXrlsJof04k="
+    },
     "encodeurl": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/encodeurl/-/encodeurl-1.0.2.tgz",
@@ -2757,8 +2753,7 @@
     "escape-string-regexp": {
       "version": "1.0.5",
       "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz",
-      "integrity": "sha1-G2HAViGQqN/2rjuyzwIAyhMLhtQ=",
+      "integrity": "sha1-G2HAViGQqN/2rjuyzwIAyhMLhtQ="
-      "dev": true
     },
     "escodegen": {
       "version": "1.9.1",
@@ -3330,8 +3325,7 @@
     "fastparse": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/fastparse/-/fastparse-1.1.2.tgz",
-      "integrity": "sha512-483XLLxTVIwWK3QTrMGRqUfUpoOs/0hbQrl2oz4J0pAcm3A3bu84wxTFqGqkJzewCLdME38xJLJAxBABfQT8sQ==",
+      "integrity": "sha512-483XLLxTVIwWK3QTrMGRqUfUpoOs/0hbQrl2oz4J0pAcm3A3bu84wxTFqGqkJzewCLdME38xJLJAxBABfQT8sQ=="
-      "dev": true
     },
     "figures": {
       "version": "2.0.0",
@@ -4035,6 +4029,14 @@
       "integrity": "sha1-GwqzvVU7Kg1jmdKcDj6gslIHgyc=",
       "dev": true
     },
+    "generic-names": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/generic-names/-/generic-names-1.0.3.tgz",
+      "integrity": "sha1-LXhqEhruUIh2eWk56OO/+DbCCRc=",
+      "requires": {
+        "loader-utils": "^0.2.16"
+      }
+    },
     "get-port": {
       "version": "3.2.0",
       "resolved": "https://registry.npmjs.org/get-port/-/get-port-3.2.0.tgz",
@@ -4153,7 +4155,6 @@
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/has-ansi/-/has-ansi-2.0.0.tgz",
       "integrity": "sha1-NPUEnOHs3ysGSa8+8k5F7TVBbZE=",
-      "dev": true,
       "requires": {
         "ansi-regex": "^2.0.0"
       },
@@ -4161,16 +4162,14 @@
         "ansi-regex": {
           "version": "2.1.1",
           "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
-          "integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8=",
+          "integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8="
-          "dev": true
         }
       }
     },
     "has-flag": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-3.0.0.tgz",
-      "integrity": "sha1-tdRU3CGZriJWmfNGfloH87lVuv0=",
+      "integrity": "sha1-tdRU3CGZriJWmfNGfloH87lVuv0="
-      "dev": true
     },
     "has-symbols": {
       "version": "1.0.0",
@@ -4382,8 +4381,7 @@
     "icss-replace-symbols": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/icss-replace-symbols/-/icss-replace-symbols-1.1.0.tgz",
-      "integrity": "sha1-Bupvg2ead0njhs/h/oEq5dsiPe0=",
+      "integrity": "sha1-Bupvg2ead0njhs/h/oEq5dsiPe0="
-      "dev": true
     },
     "ieee754": {
       "version": "1.1.12",
@@ -4947,6 +4945,24 @@
         }
       }
     },
+    "loader-utils": {
+      "version": "0.2.17",
+      "resolved": "https://registry.npmjs.org/loader-utils/-/loader-utils-0.2.17.tgz",
+      "integrity": "sha1-+G5jdNQyBabmxg6RlvF8Apm/s0g=",
+      "requires": {
+        "big.js": "^3.1.3",
+        "emojis-list": "^2.0.0",
+        "json5": "^0.5.0",
+        "object-assign": "^4.0.1"
+      },
+      "dependencies": {
+        "json5": {
+          "version": "0.5.1",
+          "resolved": "https://registry.npmjs.org/json5/-/json5-0.5.1.tgz",
+          "integrity": "sha1-Hq3nrMASA0rYTiOWdn6tn6VJWCE="
+        }
+      }
+    },
     "locate-path": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/locate-path/-/locate-path-2.0.0.tgz",
@@ -4963,6 +4979,11 @@
       "integrity": "sha512-cQKh8igo5QUhZ7lg38DYWAxMvjSAKG0A8wGSVimP07SIUEK2UO+arSRKbRZWtelMtN5V0Hkwh5ryOto/SshYIg==",
       "dev": true
     },
+    "lodash.camelcase": {
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/lodash.camelcase/-/lodash.camelcase-4.3.0.tgz",
+      "integrity": "sha1-soqmKIorn8ZRA1x3EfZathkDMaY="
+    },
     "lodash.clone": {
       "version": "4.5.0",
       "resolved": "https://registry.npmjs.org/lodash.clone/-/lodash.clone-4.5.0.tgz",
@@ -5394,8 +5415,7 @@
     "object-assign": {
       "version": "4.1.1",
       "resolved": "https://registry.npmjs.org/object-assign/-/object-assign-4.1.1.tgz",
-      "integrity": "sha1-IQmtx5ZYh8/AXLvUQsrIv7s2CGM=",
+      "integrity": "sha1-IQmtx5ZYh8/AXLvUQsrIv7s2CGM="
-      "dev": true
     },
     "object-copy": {
       "version": "0.1.0",
@@ -5876,7 +5896,6 @@
       "version": "7.0.14",
       "resolved": "https://registry.npmjs.org/postcss/-/postcss-7.0.14.tgz",
       "integrity": "sha512-NsbD6XUUMZvBxtQAJuWDJeeC4QFsmWsfozWxCJPWf3M55K9iu2iMDaKqyoOdTJ1R4usBXuxlVFAIo8rZPQD4Bg==",
-      "dev": true,
       "requires": {
         "chalk": "^2.4.2",
         "source-map": "^0.6.1",
@@ -5886,14 +5905,12 @@
         "source-map": {
           "version": "0.6.1",
           "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
-          "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
+          "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g=="
-          "dev": true
         },
         "supports-color": {
           "version": "6.1.0",
           "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-6.1.0.tgz",
           "integrity": "sha512-qe1jfm1Mg7Nq/NSh6XE24gPXROEVsWHxC1LIx//XNlD9iw7YZQGjZNjYN7xGaEG6iKdA8EtNFW6R0gjnVXp+wQ==",
-          "dev": true,
           "requires": {
             "has-flag": "^3.0.0"
           }
@@ -6108,11 +6125,22 @@
         }
       }
     },
+    "postcss-modules": {
+      "version": "1.4.1",
+      "resolved": "https://registry.npmjs.org/postcss-modules/-/postcss-modules-1.4.1.tgz",
+      "integrity": "sha512-btTrbK+Xc3NBuYF8TPBjCMRSp5h6NoQ1iVZ6WiDQENIze6KIYCSf0+UFQuV3yJ7gRHA+4AAtF8i2jRvUpbBMMg==",
+      "requires": {
+        "css-modules-loader-core": "^1.1.0",
+        "generic-names": "^1.0.3",
+        "lodash.camelcase": "^4.3.0",
+        "postcss": "^7.0.1",
+        "string-hash": "^1.1.1"
+      }
+    },
     "postcss-modules-extract-imports": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/postcss-modules-extract-imports/-/postcss-modules-extract-imports-1.1.0.tgz",
       "integrity": "sha1-thTJcgvmgW6u41+zpfqh26agXds=",
-      "dev": true,
       "requires": {
         "postcss": "^6.0.1"
       },
@@ -6121,7 +6149,6 @@
           "version": "6.0.23",
           "resolved": "https://registry.npmjs.org/postcss/-/postcss-6.0.23.tgz",
           "integrity": "sha512-soOk1h6J3VMTZtVeVpv15/Hpdl2cBLX3CAw4TAbkpTJiNPk9YP/zWcD1ND+xEtvyuuvKzbxliTOIyvkSeSJ6ag==",
-          "dev": true,
           "requires": {
             "chalk": "^2.4.1",
             "source-map": "^0.6.1",
@@ -6131,8 +6158,7 @@
         "source-map": {
           "version": "0.6.1",
           "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
-          "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
+          "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g=="
-          "dev": true
         }
       }
     },
@@ -6140,7 +6166,6 @@
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/postcss-modules-local-by-default/-/postcss-modules-local-by-default-1.2.0.tgz",
       "integrity": "sha1-99gMOYxaOT+nlkRmvRlQCn1hwGk=",
-      "dev": true,
       "requires": {
         "css-selector-tokenizer": "^0.7.0",
         "postcss": "^6.0.1"
@@ -6150,7 +6175,6 @@
           "version": "6.0.23",
           "resolved": "https://registry.npmjs.org/postcss/-/postcss-6.0.23.tgz",
           "integrity": "sha512-soOk1h6J3VMTZtVeVpv15/Hpdl2cBLX3CAw4TAbkpTJiNPk9YP/zWcD1ND+xEtvyuuvKzbxliTOIyvkSeSJ6ag==",
-          "dev": true,
           "requires": {
             "chalk": "^2.4.1",
             "source-map": "^0.6.1",
@@ -6160,8 +6184,7 @@
         "source-map": {
           "version": "0.6.1",
           "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
-          "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
+          "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g=="
-          "dev": true
         }
       }
     },
@@ -6169,7 +6192,6 @@
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/postcss-modules-scope/-/postcss-modules-scope-1.1.0.tgz",
       "integrity": "sha1-1upkmUx5+XtipytCb75gVqGUu5A=",
-      "dev": true,
       "requires": {
         "css-selector-tokenizer": "^0.7.0",
         "postcss": "^6.0.1"
@@ -6179,7 +6201,6 @@
           "version": "6.0.23",
           "resolved": "https://registry.npmjs.org/postcss/-/postcss-6.0.23.tgz",
           "integrity": "sha512-soOk1h6J3VMTZtVeVpv15/Hpdl2cBLX3CAw4TAbkpTJiNPk9YP/zWcD1ND+xEtvyuuvKzbxliTOIyvkSeSJ6ag==",
-          "dev": true,
           "requires": {
             "chalk": "^2.4.1",
             "source-map": "^0.6.1",
@@ -6189,8 +6210,7 @@
         "source-map": {
           "version": "0.6.1",
           "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
-          "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
+          "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g=="
-          "dev": true
         }
       }
     },
@@ -6198,7 +6218,6 @@
       "version": "1.3.0",
       "resolved": "https://registry.npmjs.org/postcss-modules-values/-/postcss-modules-values-1.3.0.tgz",
       "integrity": "sha1-7P+p1+GSUYOJ9CrQ6D9yrsRW6iA=",
-      "dev": true,
       "requires": {
         "icss-replace-symbols": "^1.1.0",
         "postcss": "^6.0.1"
@@ -6208,7 +6227,6 @@
           "version": "6.0.23",
           "resolved": "https://registry.npmjs.org/postcss/-/postcss-6.0.23.tgz",
           "integrity": "sha512-soOk1h6J3VMTZtVeVpv15/Hpdl2cBLX3CAw4TAbkpTJiNPk9YP/zWcD1ND+xEtvyuuvKzbxliTOIyvkSeSJ6ag==",
-          "dev": true,
           "requires": {
             "chalk": "^2.4.1",
             "source-map": "^0.6.1",
@@ -6218,8 +6236,7 @@
         "source-map": {
           "version": "0.6.1",
           "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
-          "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
+          "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g=="
-          "dev": true
         }
       }
     },
@@ -6656,8 +6673,7 @@
     "regenerate": {
       "version": "1.4.0",
       "resolved": "https://registry.npmjs.org/regenerate/-/regenerate-1.4.0.tgz",
-      "integrity": "sha512-1G6jJVDWrt0rK99kBjvEtziZNCICAuvIPkSiUFIQxVP06RCVpq3dmDo2oi6ABpYaDYaTRr67BEhL8r1wgEZZKg==",
+      "integrity": "sha512-1G6jJVDWrt0rK99kBjvEtziZNCICAuvIPkSiUFIQxVP06RCVpq3dmDo2oi6ABpYaDYaTRr67BEhL8r1wgEZZKg=="
-      "dev": true
     },
     "regenerate-unicode-properties": {
       "version": "8.0.1",
@@ -6699,14 +6715,12 @@
     "regjsgen": {
       "version": "0.2.0",
       "resolved": "https://registry.npmjs.org/regjsgen/-/regjsgen-0.2.0.tgz",
-      "integrity": "sha1-bAFq3qxVT3WCP+N6wFuS1aTtsfc=",
+      "integrity": "sha1-bAFq3qxVT3WCP+N6wFuS1aTtsfc="
-      "dev": true
     },
     "regjsparser": {
       "version": "0.1.5",
       "resolved": "https://registry.npmjs.org/regjsparser/-/regjsparser-0.1.5.tgz",
       "integrity": "sha1-fuj4Tcb6eS0/0K4ijSS9lJ6tIFw=",
-      "dev": true,
       "requires": {
         "jsesc": "~0.5.0"
       },
@@ -6714,8 +6728,7 @@
         "jsesc": {
           "version": "0.5.0",
           "resolved": "https://registry.npmjs.org/jsesc/-/jsesc-0.5.0.tgz",
-          "integrity": "sha1-597mbjXW/Bb3EP6R1c9p9w8IkR0=",
+          "integrity": "sha1-597mbjXW/Bb3EP6R1c9p9w8IkR0="
-          "dev": true
         }
       }
     },
@@ -7222,8 +7235,7 @@
     "source-map": {
       "version": "0.5.7",
       "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.5.7.tgz",
-      "integrity": "sha1-igOdLRAh0i0eoUyA2OpGi6LvP8w=",
+      "integrity": "sha1-igOdLRAh0i0eoUyA2OpGi6LvP8w="
-      "dev": true
     },
     "source-map-resolve": {
       "version": "0.5.2",
@@ -7430,6 +7442,11 @@
         "xtend": "^4.0.0"
       }
     },
+    "string-hash": {
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/string-hash/-/string-hash-1.1.3.tgz",
+      "integrity": "sha1-6Kr8CsGFW0Zmkp7X3RJ1311sgRs="
+    },
     "string-width": {
       "version": "2.1.1",
       "resolved": "https://registry.npmjs.org/string-width/-/string-width-2.1.1.tgz",
@@ -7464,7 +7481,6 @@
       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
       "integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
-      "dev": true,
       "requires": {
         "ansi-regex": "^2.0.0"
       },
@@ -7472,8 +7488,7 @@
         "ansi-regex": {
           "version": "2.1.1",
           "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
-          "integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8=",
+          "integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8="
-          "dev": true
         }
       }
     },
@@ -7528,7 +7543,6 @@
       "version": "5.5.0",
       "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz",
       "integrity": "sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==",
-      "dev": true,
       "requires": {
         "has-flag": "^3.0.0"
       }

package.json

@@ -10,6 +10,7 @@
   },
   "dependencies": {
     "gif-writer": "^0.9.3",
+    "postcss-modules": "^1.4.1",
     "vue": "^2.6.6",
     "vuex": "^3.0.1"
   },

src/assets/css/4-modules/options.css

@@ -15,8 +15,6 @@
 
 .options__select,
 .options__btn {
-  -moz-appearance: none;
-  -webkit-appearance: none;
   appearance: none;
   padding: 2rem;
   border: .1rem solid transparent;