diff --git a/app/javascript/flavours/glitch/styles/components/columns.scss b/app/javascript/flavours/glitch/styles/components/columns.scss
index 2498e5d03..6ba9698c5 100644
--- a/app/javascript/flavours/glitch/styles/components/columns.scss
+++ b/app/javascript/flavours/glitch/styles/components/columns.scss
@@ -25,6 +25,7 @@
       pointer-events: none;
       display: flex;
       justify-content: flex-end;
+      min-width: 285px;
 
       &--start {
         justify-content: flex-start;
@@ -42,6 +43,7 @@
       box-sizing: border-box;
       width: 100%;
       max-width: 600px;
+      flex: 0 0 auto;
       display: flex;
       flex-direction: column;