[DEV] Fix column width in compact mode.

This is a regression introduced with commit 8d15d0641f,
make code conditional for IE to avoid issues.

assets/css/src/board.css

@@ -28,9 +28,11 @@
     overflow-x: initial;
 }
 
+@media all and (-ms-high-contrast: active), (-ms-high-contrast: none) {
 .board-container-compact #board {
     table-layout: auto;
 }
+}
 
 #board {
     table-layout: fixed;