Fix interval input styles

web/static/css/style.css

@@ -138,11 +138,20 @@ div.reminderContent {
 }
 
 /* Interval inputs */
-.div.interval-group .clear:focus {
+div.interval-group {
+    height: unset !important;
+}
+
+div.interval-group .clear:focus {
     outline: none;
     box-shadow: none !important;
 }
 
+div.interval-group .no-break {
+    text-wrap: avoid;
+    white-space: nowrap;
+}
+
 div.interval-group .clear {
     border: none;
     background: none;