src/pages/landing/LandingPage.tsx

@@ -213,7 +213,14 @@ export const LandingPage = () => {
         create, sign, and verify any document from any device with a browser.
       </Typography>
 
-      <Button variant="contained" onClick={onSignInClick}>
+      <Button
+        sx={{
+          fontSize: '22px',
+          padding: '16px 32px'
+        }}
+        variant="contained"
+        onClick={onSignInClick}
+      >
         GET STARTED
       </Button>
 

src/theme/index.ts

@@ -24,6 +24,7 @@ export const theme = extendTheme({
     MuiButton: {
       styleOverrides: {
         root: {
+          transition: 'ease 0.4s',
           padding: '10px 20px',
           fontSize: '14px',
           fontWeight: 'bold',