Removed the unwanted container and wrapper classes (#2494)

Author: thomas-mathai

src/styles/layout/_common.scss

@@ -1,33 +1,3 @@
-.neeto-ui-wrapper {
-  display: flex;
-  flex-direction: row;
-  justify-content: flex-start;
-  align-items: flex-start;
-}
-
-.neeto-ui-container {
-  display: flex;
-  flex-direction: column;
-  justify-content: flex-start;
-  align-items: flex-start;
-  flex-grow: 1;
-  height: 100vh;
-  height: 100dvh;
-  overflow-y: auto;
-  padding: 0 24px;
-}
-
-.neeto-ui-container--header-fixed{
-  padding: 0;
-
-  & > .neeto-ui-header,
-  & > .neeto-ui-subheader,
-  & > .neeto-ui-scrollable{
-    padding-left: 24px;
-    padding-right: 24px;
-  }
-}
-
 .neeto-ui-subheader [data-tippy-root]{
   z-index: 10000 !important;
 }