Refactored pages styling 2/3

Client/src/Pages/Integrations/index.css

@@ -1,7 +1,3 @@
-.integrations h1.MuiTypography-root,
-.integrations p.MuiTypography-root {
-  color: var(--secondary-color);
-}
 .integrations h1.MuiTypography-root {
   font-size: var(--env-var-font-size-large);
   font-weight: 600;
@@ -12,9 +8,3 @@
 .integrations button {
   height: var(--env-var-height-2);
 }
-
-.integrations .MuiGrid-item > .MuiStack-root {
-  border: solid 1px var(--border-color);
-  border-radius: var(--env-var-radius-1);
-  background-color: var(--primary-bg);
-}