diff --git a/package-lock.json b/package-lock.json
index f7602f0..c6001fa 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1350,6 +1350,30 @@
         "react-transition-group": "^4.4.0"
       }
     },
+    "@material-ui/lab": {
+      "version": "4.0.0-alpha.56",
+      "resolved": "https://registry.npmjs.org/@material-ui/lab/-/lab-4.0.0-alpha.56.tgz",
+      "integrity": "sha512-xPlkK+z/6y/24ka4gVJgwPfoCF4RCh8dXb1BNE7MtF9bXEBLN/lBxNTK8VAa0qm3V2oinA6xtUIdcRh0aeRtVw==",
+      "requires": {
+        "@babel/runtime": "^7.4.4",
+        "@material-ui/utils": "^4.10.2",
+        "clsx": "^1.0.4",
+        "prop-types": "^15.7.2",
+        "react-is": "^16.8.0"
+      },
+      "dependencies": {
+        "@material-ui/utils": {
+          "version": "4.10.2",
+          "resolved": "https://registry.npmjs.org/@material-ui/utils/-/utils-4.10.2.tgz",
+          "integrity": "sha512-eg29v74P7W5r6a4tWWDAAfZldXIzfyO1am2fIsC39hdUUHm/33k6pGOKPbgDjg/U/4ifmgAePy/1OjkKN6rFRw==",
+          "requires": {
+            "@babel/runtime": "^7.4.4",
+            "prop-types": "^15.7.2",
+            "react-is": "^16.8.0"
+          }
+        }
+      }
+    },
     "@material-ui/styles": {
       "version": "4.10.0",
       "resolved": "https://registry.npmjs.org/@material-ui/styles/-/styles-4.10.0.tgz",
@@ -1415,7 +1439,7 @@
     },
     "@sheerun/mutationobserver-shim": {
       "version": "0.3.3",
-      "resolved": "https://npm.mlabs.pl:443/@sheerun%2fmutationobserver-shim/-/mutationobserver-shim-0.3.3.tgz",
+      "resolved": "https://registry.npmjs.org/@sheerun/mutationobserver-shim/-/mutationobserver-shim-0.3.3.tgz",
       "integrity": "sha512-DetpxZw1fzPD5xUBrIAoplLChO2VB8DlL5Gg+I1IR9b2wPqYIca2WSUxL5g1vLeR4MsQq1NeWriXAVffV+U1Fw=="
     },
     "@svgr/babel-plugin-add-jsx-attribute": {
@@ -1529,7 +1553,7 @@
     },
     "@testing-library/dom": {
       "version": "6.16.0",
-      "resolved": "https://npm.mlabs.pl:443/@testing-library%2fdom/-/dom-6.16.0.tgz",
+      "resolved": "https://registry.npmjs.org/@testing-library/dom/-/dom-6.16.0.tgz",
       "integrity": "sha512-lBD88ssxqEfz0wFL6MeUyyWZfV/2cjEZZV3YRpb2IoJRej/4f1jB0TzqIOznTpfR1r34CNesrubxwIlAQ8zgPA==",
       "requires": {
         "@babel/runtime": "^7.8.4",
@@ -1552,7 +1576,7 @@
         },
         "@jest/types": {
           "version": "25.5.0",
-          "resolved": "https://npm.mlabs.pl:443/@jest%2ftypes/-/types-25.5.0.tgz",
+          "resolved": "https://registry.npmjs.org/@jest/types/-/types-25.5.0.tgz",
           "integrity": "sha512-OXD0RgQ86Tu3MazKo8bnrkDRaDXXMGUqd+kTtLtK1Zb7CRzQcaSRPPPV37SvYTdevXEBVxe0HXylEjs8ibkmCw==",
           "requires": {
             "@types/istanbul-lib-coverage": "^2.0.0",
@@ -1563,7 +1587,7 @@
         },
         "@types/yargs": {
           "version": "15.0.5",
-          "resolved": "https://npm.mlabs.pl:443/@types%2fyargs/-/yargs-15.0.5.tgz",
+          "resolved": "https://registry.npmjs.org/@types/yargs/-/yargs-15.0.5.tgz",
           "integrity": "sha512-Dk/IDOPtOgubt/IaevIUbTgV7doaKkoorvOyYM2CMwuDyP89bekI7H4xLIwunNYiK9jhCkmc6pUrJk3cj2AB9w==",
           "requires": {
             "@types/yargs-parser": "*"
@@ -1571,7 +1595,7 @@
         },
         "ansi-styles": {
           "version": "4.2.1",
-          "resolved": "https://npm.mlabs.pl:443/ansi-styles/-/ansi-styles-4.2.1.tgz",
+          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.2.1.tgz",
           "integrity": "sha512-9VGjrMsG1vePxcSweQsN20KY/c4zN0h9fLjqAbwbPfahM3t+NL+M9HC8xeXG2I8pX5NoamTGNuomEUFI7fcUjA==",
           "requires": {
             "@types/color-name": "^1.1.1",
@@ -1599,7 +1623,7 @@
         },
         "chalk": {
           "version": "3.0.0",
-          "resolved": "https://npm.mlabs.pl:443/chalk/-/chalk-3.0.0.tgz",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-3.0.0.tgz",
           "integrity": "sha512-4D3B6Wf41KOYRFdszmDqMCGq5VV/uMAB273JILmO+3jAlh8X4qDtdtgCR3fxtbLEMzSx22QdhnDcJvu2u1fVwg==",
           "requires": {
             "ansi-styles": "^4.1.0",
@@ -1608,7 +1632,7 @@
         },
         "color-convert": {
           "version": "2.0.1",
-          "resolved": "https://npm.mlabs.pl:443/color-convert/-/color-convert-2.0.1.tgz",
+          "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz",
           "integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==",
           "requires": {
             "color-name": "~1.1.4"
@@ -1616,17 +1640,17 @@
         },
         "color-name": {
           "version": "1.1.4",
-          "resolved": "https://npm.mlabs.pl:443/color-name/-/color-name-1.1.4.tgz",
+          "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz",
           "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA=="
         },
         "has-flag": {
           "version": "4.0.0",
-          "resolved": "https://npm.mlabs.pl:443/has-flag/-/has-flag-4.0.0.tgz",
+          "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-4.0.0.tgz",
           "integrity": "sha512-EykJT/Q1KjTWctppgIAgfSO0tKVuZUjhgMr17kqTumMl6Afv3EISleU7qZUzoXDFTAHTDC4NOoG/ZxU3EvlMPQ=="
         },
         "pretty-format": {
           "version": "25.5.0",
-          "resolved": "https://npm.mlabs.pl:443/pretty-format/-/pretty-format-25.5.0.tgz",
+          "resolved": "https://registry.npmjs.org/pretty-format/-/pretty-format-25.5.0.tgz",
           "integrity": "sha512-kbo/kq2LQ/A/is0PQwsEHM7Ca6//bGPPvU6UnsdDRSKTWxT/ru/xb88v4BJf6a69H+uTytOEsTusT9ksd/1iWQ==",
           "requires": {
             "@jest/types": "^25.5.0",
@@ -1637,7 +1661,7 @@
         },
         "supports-color": {
           "version": "7.1.0",
-          "resolved": "https://npm.mlabs.pl:443/supports-color/-/supports-color-7.1.0.tgz",
+          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.1.0.tgz",
           "integrity": "sha512-oRSIpR8pxT1Wr2FquTNnGet79b3BWljqOuoW/h4oBhxJ/HUbX5nX6JSruTkvXDCFMwDPvsaTTbvMLKZWSy0R5g==",
           "requires": {
             "has-flag": "^4.0.0"
@@ -1647,7 +1671,7 @@
     },
     "@testing-library/jest-dom": {
       "version": "4.2.4",
-      "resolved": "https://npm.mlabs.pl:443/@testing-library%2fjest-dom/-/jest-dom-4.2.4.tgz",
+      "resolved": "https://registry.npmjs.org/@testing-library/jest-dom/-/jest-dom-4.2.4.tgz",
       "integrity": "sha512-j31Bn0rQo12fhCWOUWy9fl7wtqkp7In/YP2p5ZFyRuiiB9Qs3g+hS4gAmDWONbAHcRmVooNJ5eOHQDCOmUFXHg==",
       "requires": {
         "@babel/runtime": "^7.5.1",
@@ -1663,7 +1687,7 @@
     },
     "@testing-library/react": {
       "version": "9.5.0",
-      "resolved": "https://npm.mlabs.pl:443/@testing-library%2freact/-/react-9.5.0.tgz",
+      "resolved": "https://registry.npmjs.org/@testing-library/react/-/react-9.5.0.tgz",
       "integrity": "sha512-di1b+D0p+rfeboHO5W7gTVeZDIK5+maEgstrZbWZSSvxDyfDRkkyBE1AJR5Psd6doNldluXlCWqXriUfqu/9Qg==",
       "requires": {
         "@babel/runtime": "^7.8.4",
@@ -1673,7 +1697,7 @@
     },
     "@testing-library/user-event": {
       "version": "7.2.1",
-      "resolved": "https://npm.mlabs.pl:443/@testing-library%2fuser-event/-/user-event-7.2.1.tgz",
+      "resolved": "https://registry.npmjs.org/@testing-library/user-event/-/user-event-7.2.1.tgz",
       "integrity": "sha512-oZ0Ib5I4Z2pUEcoo95cT1cr6slco9WY7yiPpG+RGNkj8YcYgJnM7pXmYmorNOReh8MIGcKSqXyeGjxnr8YiZbA=="
     },
     "@types/babel__core": {
@@ -1877,7 +1901,7 @@
     },
     "@types/testing-library__dom": {
       "version": "6.14.0",
-      "resolved": "https://npm.mlabs.pl:443/@types%2ftesting-library__dom/-/testing-library__dom-6.14.0.tgz",
+      "resolved": "https://registry.npmjs.org/@types/testing-library__dom/-/testing-library__dom-6.14.0.tgz",
       "integrity": "sha512-sMl7OSv0AvMOqn1UJ6j1unPMIHRXen0Ita1ujnMX912rrOcawe4f7wu0Zt9GIQhBhJvH2BaibqFgQ3lP+Pj2hA==",
       "requires": {
         "pretty-format": "^24.3.0"
@@ -1885,7 +1909,7 @@
     },
     "@types/testing-library__react": {
       "version": "9.1.3",
-      "resolved": "https://npm.mlabs.pl:443/@types%2ftesting-library__react/-/testing-library__react-9.1.3.tgz",
+      "resolved": "https://registry.npmjs.org/@types/testing-library__react/-/testing-library__react-9.1.3.tgz",
       "integrity": "sha512-iCdNPKU3IsYwRK9JieSYAiX0+aYDXOGAmrC/3/M7AqqSDKnWWVv07X+Zk1uFSL7cMTUYzv4lQRfohucEocn5/w==",
       "requires": {
         "@types/react-dom": "*",
@@ -1895,7 +1919,7 @@
       "dependencies": {
         "@jest/types": {
           "version": "25.5.0",
-          "resolved": "https://npm.mlabs.pl:443/@jest%2ftypes/-/types-25.5.0.tgz",
+          "resolved": "https://registry.npmjs.org/@jest/types/-/types-25.5.0.tgz",
           "integrity": "sha512-OXD0RgQ86Tu3MazKo8bnrkDRaDXXMGUqd+kTtLtK1Zb7CRzQcaSRPPPV37SvYTdevXEBVxe0HXylEjs8ibkmCw==",
           "requires": {
             "@types/istanbul-lib-coverage": "^2.0.0",
@@ -1906,7 +1930,7 @@
         },
         "@types/yargs": {
           "version": "15.0.5",
-          "resolved": "https://npm.mlabs.pl:443/@types%2fyargs/-/yargs-15.0.5.tgz",
+          "resolved": "https://registry.npmjs.org/@types/yargs/-/yargs-15.0.5.tgz",
           "integrity": "sha512-Dk/IDOPtOgubt/IaevIUbTgV7doaKkoorvOyYM2CMwuDyP89bekI7H4xLIwunNYiK9jhCkmc6pUrJk3cj2AB9w==",
           "requires": {
             "@types/yargs-parser": "*"
@@ -1914,7 +1938,7 @@
         },
         "ansi-styles": {
           "version": "4.2.1",
-          "resolved": "https://npm.mlabs.pl:443/ansi-styles/-/ansi-styles-4.2.1.tgz",
+          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.2.1.tgz",
           "integrity": "sha512-9VGjrMsG1vePxcSweQsN20KY/c4zN0h9fLjqAbwbPfahM3t+NL+M9HC8xeXG2I8pX5NoamTGNuomEUFI7fcUjA==",
           "requires": {
             "@types/color-name": "^1.1.1",
@@ -1923,7 +1947,7 @@
         },
         "chalk": {
           "version": "3.0.0",
-          "resolved": "https://npm.mlabs.pl:443/chalk/-/chalk-3.0.0.tgz",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-3.0.0.tgz",
           "integrity": "sha512-4D3B6Wf41KOYRFdszmDqMCGq5VV/uMAB273JILmO+3jAlh8X4qDtdtgCR3fxtbLEMzSx22QdhnDcJvu2u1fVwg==",
           "requires": {
             "ansi-styles": "^4.1.0",
@@ -1932,7 +1956,7 @@
         },
         "color-convert": {
           "version": "2.0.1",
-          "resolved": "https://npm.mlabs.pl:443/color-convert/-/color-convert-2.0.1.tgz",
+          "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz",
           "integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==",
           "requires": {
             "color-name": "~1.1.4"
@@ -1940,17 +1964,17 @@
         },
         "color-name": {
           "version": "1.1.4",
-          "resolved": "https://npm.mlabs.pl:443/color-name/-/color-name-1.1.4.tgz",
+          "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz",
           "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA=="
         },
         "has-flag": {
           "version": "4.0.0",
-          "resolved": "https://npm.mlabs.pl:443/has-flag/-/has-flag-4.0.0.tgz",
+          "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-4.0.0.tgz",
           "integrity": "sha512-EykJT/Q1KjTWctppgIAgfSO0tKVuZUjhgMr17kqTumMl6Afv3EISleU7qZUzoXDFTAHTDC4NOoG/ZxU3EvlMPQ=="
         },
         "pretty-format": {
           "version": "25.5.0",
-          "resolved": "https://npm.mlabs.pl:443/pretty-format/-/pretty-format-25.5.0.tgz",
+          "resolved": "https://registry.npmjs.org/pretty-format/-/pretty-format-25.5.0.tgz",
           "integrity": "sha512-kbo/kq2LQ/A/is0PQwsEHM7Ca6//bGPPvU6UnsdDRSKTWxT/ru/xb88v4BJf6a69H+uTytOEsTusT9ksd/1iWQ==",
           "requires": {
             "@jest/types": "^25.5.0",
@@ -1961,7 +1985,7 @@
         },
         "supports-color": {
           "version": "7.1.0",
-          "resolved": "https://npm.mlabs.pl:443/supports-color/-/supports-color-7.1.0.tgz",
+          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.1.0.tgz",
           "integrity": "sha512-oRSIpR8pxT1Wr2FquTNnGet79b3BWljqOuoW/h4oBhxJ/HUbX5nX6JSruTkvXDCFMwDPvsaTTbvMLKZWSy0R5g==",
           "requires": {
             "has-flag": "^4.0.0"
@@ -4276,7 +4300,7 @@
     },
     "css.escape": {
       "version": "1.5.1",
-      "resolved": "https://npm.mlabs.pl:443/css.escape/-/css.escape-1.5.1.tgz",
+      "resolved": "https://registry.npmjs.org/css.escape/-/css.escape-1.5.1.tgz",
       "integrity": "sha1-QuJ9T6BK4y+TGktNQZH6nN3ul8s="
     },
     "cssdb": {
@@ -4717,7 +4741,7 @@
     },
     "dom-accessibility-api": {
       "version": "0.3.0",
-      "resolved": "https://npm.mlabs.pl:443/dom-accessibility-api/-/dom-accessibility-api-0.3.0.tgz",
+      "resolved": "https://registry.npmjs.org/dom-accessibility-api/-/dom-accessibility-api-0.3.0.tgz",
       "integrity": "sha512-PzwHEmsRP3IGY4gv/Ug+rMeaTIyTJvadCb+ujYXYeIylbHJezIyNToe8KfEgHTCEYyC+/bUghYOGg8yMGlZ6vA=="
     },
     "dom-converter": {
@@ -10339,7 +10363,7 @@
     },
     "prettier": {
       "version": "2.0.5",
-      "resolved": "https://npm.mlabs.pl:443/prettier/-/prettier-2.0.5.tgz",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-2.0.5.tgz",
       "integrity": "sha512-7PtVymN48hGcO4fGjybyBSIWDsLU4H4XlvOHfq91pz9kkGlonzwTfYkaIEwiRg/dAJF9YlbsduBAgtYLi+8cFg==",
       "dev": true
     },
@@ -11188,7 +11212,7 @@
     },
     "redent": {
       "version": "3.0.0",
-      "resolved": "https://npm.mlabs.pl:443/redent/-/redent-3.0.0.tgz",
+      "resolved": "https://registry.npmjs.org/redent/-/redent-3.0.0.tgz",
       "integrity": "sha512-6tDA8g98We0zd0GvVeMT9arEOnTw9qM03L9cJXaCjrip1OO764RDBLBfrB4cwzNGDj5OA5ioymC9GkizgWJDUg==",
       "requires": {
         "indent-string": "^4.0.0",
@@ -12569,7 +12593,7 @@
     },
     "strip-indent": {
       "version": "3.0.0",
-      "resolved": "https://npm.mlabs.pl:443/strip-indent/-/strip-indent-3.0.0.tgz",
+      "resolved": "https://registry.npmjs.org/strip-indent/-/strip-indent-3.0.0.tgz",
       "integrity": "sha512-laJTa3Jb+VQpaC6DseHhF7dXVqHTfJPCRDaEbid/drOhgitgYku/letMUqOXFoWV0zIIUbjpdH2t+tYj4bQMRQ==",
       "requires": {
         "min-indent": "^1.0.0"
@@ -13351,7 +13375,7 @@
     },
     "wait-for-expect": {
       "version": "3.0.2",
-      "resolved": "https://npm.mlabs.pl:443/wait-for-expect/-/wait-for-expect-3.0.2.tgz",
+      "resolved": "https://registry.npmjs.org/wait-for-expect/-/wait-for-expect-3.0.2.tgz",
       "integrity": "sha512-cfS1+DZxuav1aBYbaO/kE06EOS8yRw7qOFoD3XtjTkYvCvh3zUvNST8DXK/nPaeqIzIv3P3kL3lRJn8iwOiSag=="
     },
     "walker": {
diff --git a/package.json b/package.json
index 124c9f8..f8e9576 100644
--- a/package.json
+++ b/package.json
@@ -4,6 +4,7 @@
   "private": true,
   "dependencies": {
     "@material-ui/core": "^4.10.0",
+    "@material-ui/lab": "^4.0.0-alpha.56",
     "@testing-library/jest-dom": "^4.2.4",
     "@testing-library/react": "^9.5.0",
     "@testing-library/user-event": "^7.2.1",
diff --git a/src/components/Rightbar.tsx b/src/components/Rightbar.tsx
index f87c609..1094c5b 100644
--- a/src/components/Rightbar.tsx
+++ b/src/components/Rightbar.tsx
@@ -1,8 +1,11 @@
-import React, { useState, useContext, MouseEvent } from 'react';
+import React, { useContext } from 'react';
+import Snackbar from '@material-ui/core/Snackbar';
 import { CourseCard } from './CourseCard';
 import { coursesContext } from '../contexts/CoursesProvider';
+import MuiAlert, { AlertProps } from '@material-ui/lab/Alert';
 import styled from 'styled-components';
 
+
 const RightbarStyled = styled.div`
   padding-top: 10px;
   padding-left: 15px;
@@ -47,9 +50,15 @@ const SaveButton = styled.div`
   }
 `;
 
+function Alert(props: AlertProps) {
+  return <MuiAlert elevation={6} variant="filled" {...props} />;
+}
+
 export const Rightbar = () => {
   const { courses, basket, saveBasket } = useContext(coursesContext)!;
 
+  const [open, setOpen] = React.useState(false);
+
   const getBasketGroups = () => {
     const names = basket.map(({ name }) => name);
     return courses.filter(({ name }) => names.includes(name));
@@ -57,6 +66,19 @@ export const Rightbar = () => {
 
   const filteredCourses = getBasketGroups();
 
+  const save = () => {
+    saveBasket();
+    setOpen(true);
+  }
+
+  const handleClose = (event?: React.SyntheticEvent, reason?: string) => {
+    if (reason === 'clickaway') {
+      return;
+    }
+
+    setOpen(false);
+  };
+
   //need to insert student name from db and course maybe based on current time or from db too
   return (
     <RightbarStyled>
@@ -65,11 +87,16 @@ export const Rightbar = () => {
           Hubert Wrzesiński<br></br>
           Semestr zimowy 2020/2021
         </p>
-        <SaveButton onClick={saveBasket}>SAVE</SaveButton>
+        <SaveButton onClick={save}>SAVE</SaveButton>
       </RightbarTextStyled>
       {filteredCourses.map((course, index) => (
         <CourseCard course={course} key={index} />
       ))}
+            <Snackbar open={open} autoHideDuration={6000} onClose={handleClose}>
+        <Alert onClose={handleClose} severity="success">
+          This is a success message!
+        </Alert>
+      </Snackbar>
     </RightbarStyled>
   );
 };
diff --git a/src/components/SchedulerRow.tsx b/src/components/SchedulerRow.tsx
index 9d62060..e3a6529 100644
--- a/src/components/SchedulerRow.tsx
+++ b/src/components/SchedulerRow.tsx
@@ -52,7 +52,7 @@ const Classes = styled.div<ClassesProps>`
   height: ${({ cellHeight }) => (cellHeight * 2 * 3) / 4}px;
   margin-right: 5px;
   text-align: center;
-  background-color:${({groupType})=>groupType === "CLASS" ? "#5642AA" : "#866DF7"}
+  background-color:${({groupType})=>groupType === "CLASS" ? "#5642AA" : "#866DF7"};
 `;
 
 interface SchedulerRowProps {
@@ -68,8 +68,6 @@ export const SchedulerRow = ({ groups, indexRow, cellTop, cellWidth, cellHeight
   const [anchorEl, setAnchorEl] = React.useState<HTMLDivElement | null>(null);
   const [popoverId, setPopoverId] = useState<string | null>(null);
 
-  console.log("123s"+JSON.stringify(groups));
-
   //looks weird
   const handlePopoverOpen = (event: MouseEvent<HTMLDivElement, globalThis.MouseEvent>) => {
     setAnchorEl(event.currentTarget);