diff --git a/src/web/styles/main.css b/src/web/styles/main.css
index 1955387..ff058a3 100644
--- a/src/web/styles/main.css
+++ b/src/web/styles/main.css
@@ -2828,6 +2828,8 @@ button.tab {
   padding: 16px;
   background: #f5f5f5;
   border-radius: 8px;
+  max-width: 100%;
+  box-sizing: border-box;
 }
 
 .link-edit-item {
@@ -2835,6 +2837,7 @@ button.tab {
   gap: 8px;
   margin-bottom: 8px;
   align-items: center;
+  flex-wrap: wrap;
 }
 
 .link-edit-service {
@@ -2842,10 +2845,12 @@ button.tab {
   border: 1px solid #ddd;
   border-radius: 4px;
   font-size: 0.9rem;
+  min-width: 0;
 }
 
 .link-edit-username {
   flex: 1;
+  min-width: 120px;
   padding: 8px;
   border: 1px solid #ddd;
   border-radius: 4px;
@@ -2872,6 +2877,7 @@ button.tab {
   margin-top: 12px;
   padding-top: 12px;
   border-top: 1px solid #ddd;
+  flex-wrap: wrap;
 }
 
 .link-edit-add select,
@@ -2880,10 +2886,12 @@ button.tab {
   border: 1px solid #ddd;
   border-radius: 4px;
   font-size: 0.9rem;
+  min-width: 0;
 }
 
 .link-edit-add input {
   flex: 1;
+  min-width: 120px;
 }
 
 #link-add-btn {