1 files changed, 4 insertions, 2 deletions

diff --git a/sway/tree/arrange.c b/sway/tree/arrange.c
index 7b88b3a2..e4f59110 100644
--- a/sway/tree/arrange.c
+++ b/sway/tree/arrange.c
@@ -78,9 +78,10 @@ static void apply_horiz_layout(list_t *children, struct wlr_box *parent) {
         double child_x = parent->x;
         for (int i = 0; i < children->length; ++i) {
                 struct sway_container *child = children->items[i];
+                child->child_total_width = child_total_width;
                 child->x = child_x;
                 child->y = parent->y;
-                child->width = floor(child->width_fraction * child_total_width);
+                child->width = round(child->width_fraction * child_total_width);
                 child->height = parent->height;
                 child_x += child->width + inner_gap;
 
@@ -156,10 +157,11 @@ static void apply_vert_layout(list_t *children, struct wlr_box *parent) {
         double child_y = parent->y;
         for (int i = 0; i < children->length; ++i) {
                 struct sway_container *child = children->items[i];
+                child->child_total_height = child_total_height;
                 child->x = parent->x;
                 child->y = child_y;
                 child->width = parent->width;
-                child->height = floor(child->height_fraction * child_total_height);
+                child->height = round(child->height_fraction * child_total_height);
                 child_y += child->height + inner_gap;
 
                 // Make last child use remaining height of parent