started to open concernement on map click

src/assets/common.scss

@@ -1,6 +1,8 @@
+@use "sass:math";
+
 $pad_btn: 0.5em;
 @mixin btn() {
-  padding: $pad_btn/2 $pad_btn;
+  padding: math.div($pad_btn,2) $pad_btn;
   border-radius: 5px;
   background-color: $btns_back;
   cursor: pointer;

src/assets/layout.scss

@@ -85,14 +85,16 @@ html,body{
     }
   }
 
-  >.row{
-    @include layout-row();
-  }
+  // >.row{
+  //   @include layout-row();
+  // }
 
   #content{
+    box-sizing: border-box;
     position: absolute;
     top:0; right:0;
     height:100vh;
+    padding: 0.5rem;
   }
 
 }

src/assets/main.scss

@@ -69,6 +69,12 @@ body{
   }
 
   #content{
-
+    section.concernement{
+      background-color: rgba(255, 255, 255, 0.9);
+      box-sizing: border-box;
+      width:30em;
+      height: 100%;
+      padding: 1rem;
+    }
   }
 }