roofAtom 추가

src/store/roofAtom.js

@@ -0,0 +1,7 @@
+import { atom } from 'recoil'
+
+export const roofsState = atom({
+  key: 'roofs',
+  default: null,
+  dangerouslyAllowMutability: true,
+})

src/styles/_grid-detail.scss

@@ -24,6 +24,10 @@
         .ag-header-cell{
             font-size: 13px;
             color: #fff;
+            border-right: 1px solid #738596;
+            &:last-child{
+                border: none;
+            }
         }
         .ag-header-cell-label{
             justify-content: center;

src/styles/_reset.scss

@@ -383,7 +383,7 @@ button{
             }
         }
         &::-webkit-scrollbar {
-            width: 2px;
+            width: 5px;
             background-color: transparent;
             
         }