diff --git a/D03_PlanAnalysis/D03_PlanAnalysis_UI_Style.css b/D03_PlanAnalysis/D03_PlanAnalysis_UI_Style.css
index 617aaca50..2ca1ca5ff 100644
--- a/D03_PlanAnalysis/D03_PlanAnalysis_UI_Style.css
+++ b/D03_PlanAnalysis/D03_PlanAnalysis_UI_Style.css
@@ -187,13 +187,20 @@
 
 .d03-plan__draw-fields {
   display: grid;
-  grid-template-columns: 1fr 1fr;
+  grid-template-columns: repeat(2, minmax(0, 1fr));
   gap: var(--spacing-8);
   align-items: start;
 }
 
 .d03-plan__draw-fields .ui-field {
   margin: 0;
+  min-width: 0;
+}
+
+.d03-plan__draw-fields .ui-input-unit,
+.d03-plan__draw-fields .ui-input {
+  width: 100%;
+  min-width: 0;
 }
 
 /* 597 구역 · 연도 목록 — 구역 줄(이름 칸 · 연도 고름 · 지움) · 구간 줄(측점 글 작게) */