(Bugfix) - #1286 Fix Sidebar position (#1340)

* fix Sidebar position

* fix padding

* fix padding and margin Help Center and Not connected Icon

* add scroll to Sidebar List menu

Co-authored-by: nicolas <nicosampler@users.noreply.github.com>

src/components/AppLayout/Sidebar/SafeHeader/index.tsx

@@ -102,9 +102,7 @@ const SafeHeader = ({
       <Container>
         <IdenticonContainer>
           <FlexSpacer />
-          <div>
-            <FixedIcon type="notConnected" />
-          </div>
+          <FixedIcon type="notConnected" />
           <UnStyledButton onClick={onToggleSafeList} data-testid={TOGGLE_SIDEBAR_BTN_TESTID}>
             <Icon size="md" type="circleDropdown" />
           </UnStyledButton>

src/components/AppLayout/Sidebar/index.tsx

@@ -10,14 +10,14 @@ const StyledDivider = styled(Divider)`
 `
 
 const HelpContainer = styled.div`
-  height: 58px;
+  margin-top: auto;
 `
 
 const HelpCenterLink = styled.a`
   height: 30px;
   width: 166px;
-  padding: 10px 0 0 16px;
-  margin: 10px 0px;
+  padding: 6px 0 0 16px;
+  margin: 14px 0px;
   text-decoration: none;
   display: block;
 

src/components/AppLayout/index.tsx

@@ -28,18 +28,15 @@ const GridTopbarWrapper = styled.nav`
 
 const GridSidebarWrapper = styled.aside`
   width: 200px;
-  padding: 8px;
+  padding: 62px 8px 0 8px;
   height: 100%;
   background-color: ${({ theme }) => theme.colors.white};
   border-right: 2px solid ${({ theme }) => theme.colors.separator};
   display: flex;
   flex-direction: column;
   box-sizing: border-box;
+  position: fixed;
   grid-area: sidebar;
-
-  div:last-of-type {
-    margin-top: auto;
-  }
 `
 
 const GridBodyWrapper = styled.section`

src/components/List/index.tsx

@@ -70,6 +70,21 @@ const useStyles = makeStyles((theme: Theme) =>
       width: '100%',
       maxWidth: 200,
       backgroundColor: theme.palette.background.paper,
+      overflowX: 'auto',
+      margin: '8px 0 -4px 0',
+      '&::-webkit-scrollbar': {
+        width: '0.5em',
+      },
+      '&::-webkit-scrollbar-track': {
+        boxShadow: 'inset 0 0 6px rgba(0, 0, 0, 0.3)',
+        webkitBoxShadow: 'inset 0 0 6px rgba(0, 0, 0, 0.3)',
+        borderRadius: '20px',
+      },
+      '&::-webkit-scrollbar-thumb': {
+        backgroundColor: 'darkgrey',
+        outline: '1px solid #dadada',
+        borderRadius: '20px',
+      },
     },
     nested: {
       paddingLeft: theme.spacing(3),