Fix pipeline bug on scroll (#666)

* Fix pipeline bug on scroll

* Fix lint

* Fix lint

front/src/modules/ui/board/components/Board.tsx

@@ -5,7 +5,6 @@ export const StyledBoard = styled.div`
   border-radius: ${({ theme }) => theme.spacing(2)};
   display: flex;
   flex-direction: row;
-  height: calc(100%);
   overflow-x: auto;
   width: 100%;
 `;

front/src/modules/ui/board/components/NewButton.tsx

@@ -13,7 +13,6 @@ const StyledButton = styled.button`
   cursor: pointer;
   display: flex;
   gap: ${({ theme }) => theme.spacing(1)};
-  justify-content: center;
   padding: ${({ theme }) => theme.spacing(1)};
 
   &:hover {