bid_main/static/bid_main/styles/_auth.sass

@@ -8,6 +8,10 @@ body.is-auth-page
     height: 100%
     justify-content: center
 
+    .container
+      max-height: 100%
+      overflow-y: auto
+
   .box
     @extend .bg-filter-blur
     @extend .bg-noise
@@ -43,13 +47,13 @@ body.is-auth-page
 
 .page-bg
   background-size: cover
-  bottom: 0
+  height: 100%
   left: 0
   opacity: .8
   pointer-events: none
-  position: fixed
-  right: 0
+  position: absolute
   top: 0
+  width: 100%
 
   &::after
     background-color: transparent