diff --git a/gol_app/package-lock.json b/gol_app/package-lock.json
index e80e2ac..6773204 100644
--- a/gol_app/package-lock.json
+++ b/gol_app/package-lock.json
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+    "react-lifecycles-compat": {
+      "version": "3.0.4",
+      "resolved": "https://registry.npmjs.org/react-lifecycles-compat/-/react-lifecycles-compat-3.0.4.tgz",
+      "integrity": "sha512-fBASbA6LnOU9dOU2eW7aQ8xmYBSXUIWr+UmF9b1efZBazGNO+rcXT/icdKnYm2pTwcRylVUYwW7H1PHfLekVzA=="
+    },
+    "react-overlays": {
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/react-overlays/-/react-overlays-4.1.0.tgz",
+      "integrity": "sha512-vdRpnKe0ckWOOD9uWdqykLUPHLPndIiUV7XfEKsi5008xiyHCfL8bxsx4LbMrfnxW1LzRthLyfy50XYRFNQqqw==",
+      "requires": {
+        "@babel/runtime": "^7.4.5",
+        "@popperjs/core": "^2.0.0",
+        "@restart/hooks": "^0.3.12",
+        "@types/warning": "^3.0.0",
+        "dom-helpers": "^5.1.0",
+        "prop-types": "^15.7.2",
+        "uncontrollable": "^7.0.0",
+        "warning": "^4.0.3"
+      },
+      "dependencies": {
+        "@babel/runtime": {
+          "version": "7.11.0",
+          "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.11.0.tgz",
+          "integrity": "sha512-qArkXsjJq7H+T86WrIFV0Fnu/tNOkZ4cgXmjkzAu3b/58D5mFIO8JH/y77t7C9q0OdDRdh9s7Ue5GasYssxtXw==",
+          "requires": {
+            "regenerator-runtime": "^0.13.4"
+          }
+        },
+        "regenerator-runtime": {
+          "version": "0.13.7",
+          "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.13.7.tgz",
+          "integrity": "sha512-a54FxoJDIr27pgf7IgeQGxmqUNYrcV338lf/6gH456HZ/PhX+5BcwHXG9ajESmwe6WRO0tAzRUrRmNONWgkrew=="
+        }
+      }
+    },
     "react-scripts": {
       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/react-scripts/-/react-scripts-3.0.1.tgz",
@@ -10210,6 +10458,32 @@
         "workbox-webpack-plugin": "4.2.0"
       }
     },
+    "react-transition-group": {
+      "version": "4.4.1",
+      "resolved": "https://registry.npmjs.org/react-transition-group/-/react-transition-group-4.4.1.tgz",
+      "integrity": "sha512-Djqr7OQ2aPUiYurhPalTrVy9ddmFCCzwhqQmtN+J3+3DzLO209Fdr70QrN8Z3DsglWql6iY1lDWAfpFiBtuKGw==",
+      "requires": {
+        "@babel/runtime": "^7.5.5",
+        "dom-helpers": "^5.0.1",
+        "loose-envify": "^1.4.0",
+        "prop-types": "^15.6.2"
+      },
+      "dependencies": {
+        "@babel/runtime": {
+          "version": "7.11.0",
+          "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.11.0.tgz",
+          "integrity": "sha512-qArkXsjJq7H+T86WrIFV0Fnu/tNOkZ4cgXmjkzAu3b/58D5mFIO8JH/y77t7C9q0OdDRdh9s7Ue5GasYssxtXw==",
+          "requires": {
+            "regenerator-runtime": "^0.13.4"
+          }
+        },
+        "regenerator-runtime": {
+          "version": "0.13.7",
+          "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.13.7.tgz",
+          "integrity": "sha512-a54FxoJDIr27pgf7IgeQGxmqUNYrcV338lf/6gH456HZ/PhX+5BcwHXG9ajESmwe6WRO0tAzRUrRmNONWgkrew=="
+        }
+      }
+    },
     "read-pkg": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/read-pkg/-/read-pkg-3.0.0.tgz",
@@ -11457,6 +11731,26 @@
         "schema-utils": "^1.0.0"
       }
     },
+    "styled-components": {
+      "version": "4.4.1",
+      "resolved": "https://registry.npmjs.org/styled-components/-/styled-components-4.4.1.tgz",
+      "integrity": "sha512-RNqj14kYzw++6Sr38n7197xG33ipEOktGElty4I70IKzQF1jzaD1U4xQ+Ny/i03UUhHlC5NWEO+d8olRCDji6g==",
+      "requires": {
+        "@babel/helper-module-imports": "^7.0.0",
+        "@babel/traverse": "^7.0.0",
+        "@emotion/is-prop-valid": "^0.8.1",
+        "@emotion/unitless": "^0.7.0",
+        "babel-plugin-styled-components": ">= 1",
+        "css-to-react-native": "^2.2.2",
+        "memoize-one": "^5.0.0",
+        "merge-anything": "^2.2.4",
+        "prop-types": "^15.5.4",
+        "react-is": "^16.6.0",
+        "stylis": "^3.5.0",
+        "stylis-rule-sheet": "^0.0.10",
+        "supports-color": "^5.5.0"
+      }
+    },
     "stylehacks": {
       "version": "4.0.3",
       "resolved": "https://registry.npmjs.org/stylehacks/-/stylehacks-4.0.3.tgz",
@@ -11479,6 +11773,16 @@
         }
       }
     },
+    "stylis": {
+      "version": "3.5.4",
+      "resolved": "https://registry.npmjs.org/stylis/-/stylis-3.5.4.tgz",
+      "integrity": "sha512-8/3pSmthWM7lsPBKv7NXkzn2Uc9W7NotcwGNpJaa3k7WMM1XDCA4MgT5k/8BIexd5ydZdboXtU90XH9Ec4Bv/Q=="
+    },
+    "stylis-rule-sheet": {
+      "version": "0.0.10",
+      "resolved": "https://registry.npmjs.org/stylis-rule-sheet/-/stylis-rule-sheet-0.0.10.tgz",
+      "integrity": "sha512-nTbZoaqoBnmK+ptANthb10ZRZOGC+EmTLLUxeYIuHNkEKcmKgXX1XWKkUBT2Ac4es3NybooPe0SmvKdhKJZAuw=="
+    },
     "supports-color": {
       "version": "5.5.0",
       "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz",
@@ -11808,6 +12112,32 @@
         }
       }
     },
+    "uncontrollable": {
+      "version": "7.1.1",
+      "resolved": "https://registry.npmjs.org/uncontrollable/-/uncontrollable-7.1.1.tgz",
+      "integrity": "sha512-EcPYhot3uWTS3w00R32R2+vS8Vr53tttrvMj/yA1uYRhf8hbTG2GyugGqWDY0qIskxn0uTTojVd6wPYW9ZEf8Q==",
+      "requires": {
+        "@babel/runtime": "^7.6.3",
+        "@types/react": "^16.9.11",
+        "invariant": "^2.2.4",
+        "react-lifecycles-compat": "^3.0.4"
+      },
+      "dependencies": {
+        "@babel/runtime": {
+          "version": "7.11.0",
+          "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.11.0.tgz",
+          "integrity": "sha512-qArkXsjJq7H+T86WrIFV0Fnu/tNOkZ4cgXmjkzAu3b/58D5mFIO8JH/y77t7C9q0OdDRdh9s7Ue5GasYssxtXw==",
+          "requires": {
+            "regenerator-runtime": "^0.13.4"
+          }
+        },
+        "regenerator-runtime": {
+          "version": "0.13.7",
+          "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.13.7.tgz",
+          "integrity": "sha512-a54FxoJDIr27pgf7IgeQGxmqUNYrcV338lf/6gH456HZ/PhX+5BcwHXG9ajESmwe6WRO0tAzRUrRmNONWgkrew=="
+        }
+      }
+    },
     "unicode-canonical-property-names-ecmascript": {
       "version": "1.0.4",
       "resolved": "https://registry.npmjs.org/unicode-canonical-property-names-ecmascript/-/unicode-canonical-property-names-ecmascript-1.0.4.tgz",
@@ -12159,6 +12489,14 @@
         "makeerror": "1.0.x"
       }
     },
+    "warning": {
+      "version": "4.0.3",
+      "resolved": "https://registry.npmjs.org/warning/-/warning-4.0.3.tgz",
+      "integrity": "sha512-rpJyN222KWIvHJ/F53XSZv0Zl/accqHR8et1kpaMTD/fLCRxtV8iX8czMzY7sVZupTI3zcUTg8eycS2kNF9l6w==",
+      "requires": {
+        "loose-envify": "^1.0.0"
+      }
+    },
     "watchpack": {
       "version": "1.6.0",
       "resolved": "https://registry.npmjs.org/watchpack/-/watchpack-1.6.0.tgz",
diff --git a/gol_app/yarn.lock b/gol_app/yarn.lock
index ae7d851..8b796e1 100644
--- a/gol_app/yarn.lock
+++ b/gol_app/yarn.lock
@@ -2122,9 +2122,9 @@ bluebird@^3.5.5:
   integrity sha512-5am6HnnfN+urzt4yfg7IgTbotDjIT/u8AJpEt0sIU9FtXfVeezXAPKswrG+xKUCOYAINpSdgZVDU6QFh+cuH3w==
 
 bn.js@^4.0.0, bn.js@^4.1.0, bn.js@^4.1.1, bn.js@^4.4.0:
-  version "4.11.8"
-  resolved "https://registry.yarnpkg.com/bn.js/-/bn.js-4.11.8.tgz#2cde09eb5ee341f484746bb0309b3253b1b1442f"
-  integrity sha512-ItfYfPLkWHUjckQCk8xC+LwxgK8NYcXywGigJgSwOP8Y2iyWT4f2vsZnoOXTTbo+o5yXmIUJ4gn5538SO5S3gA==
+  version "4.11.9"
+  resolved "https://registry.yarnpkg.com/bn.js/-/bn.js-4.11.9.tgz#26d556829458f9d1e81fc48952493d0ba3507828"
+  integrity sha512-E6QoYqCKZfgatHTdHzs1RRKP7ip4vvm+EyRUeE2RF0NblwVvb0p6jSVeNTOFxPn26QXN2o6SMfNxKp6kU8zQaw==
 
 body-parser@1.19.0:
   version "1.19.0"
@@ -3504,9 +3504,9 @@ electron-to-chromium@^1.3.122, electron-to-chromium@^1.3.191:
   integrity sha512-jasjtY5RUy/TOyiUYM2fb4BDaPZfm6CXRFeJDMfFsXYADGxUN49RBqtgB7EL2RmJXeIRUk9lM1U6A5yk2YJMPQ==
 
 elliptic@^6.0.0:
-  version "6.5.0"
-  resolved "https://registry.yarnpkg.com/elliptic/-/elliptic-6.5.0.tgz#2b8ed4c891b7de3200e14412a5b8248c7af505ca"
-  integrity sha512-eFOJTMyCYb7xtE/caJ6JJu+bhi67WCYNbkGSknu20pmM8Ke/bqOfdnZWxyoGN26JgfxTbXrsCkEw4KheCT/KGg==
+  version "6.5.3"
+  resolved "https://registry.yarnpkg.com/elliptic/-/elliptic-6.5.3.tgz#cb59eb2efdaf73a0bd78ccd7015a62ad6e0f93d6"
+  integrity sha512-IMqzv5wNQf+E6aHeIqATs0tOLeOTwj1QKbRcS3jBbYkl5oLAserA8yJTT7/VyHUYG91PRmPyeQDObKLPpeS4dw==
   dependencies:
     bn.js "^4.4.0"
     brorand "^1.0.1"