diff -r e2b82881c13e -r b216f9d4b917 www-thermferm/jqwidgets/styles/jqx.flat.css
--- a/www-thermferm/jqwidgets/styles/jqx.flat.css	Sun Jul 10 16:58:40 2022 +0200
+++ b/www-thermferm/jqwidgets/styles/jqx.flat.css	Mon Aug 08 10:54:27 2022 +0200
@@ -110,6 +110,7 @@
     padding-bottom:0px !important;
     padding-left: 2px !important;
     padding-right: 0px !important;
+    box-sizing: border-box;
 }
 
 .jqx-icon-calendar-flat {
@@ -119,7 +120,7 @@
     position: relative;
     width: 16px !important;
     height: 21px !important;
-    margin-top: -10px !important;
+    margin-top: -12px !important;
 }
 
 .jqx-icon-calendar-pressed-flat {
@@ -129,7 +130,7 @@
     position: relative;
     width: 16px !important;
     height: 21px !important;
-    margin-top: -10px !important;
+    margin-top: -12px !important;
 }
 
 .jqx-datetimeinput-flat:hover .jqx-action-button-flat {
@@ -316,10 +317,10 @@
 /*icons*/
 .jqx-window-collapse-button-flat
 {
-    background-image: url(images/metro-icon-up.png);
+    background-image: url(./images/metro-icon-up.png);
 }
 .jqx-window-collapse-button-collapsed-flat {
-  background-image: url(images/metro-icon-down.png);
+  background-image: url(./images/metro-icon-down.png);
 }
 .jqx-icon-arrow-up-flat, .jqx-expander-arrow-bottom-flat, .jqx-menu-item-arrow-up-flat
 {
@@ -416,21 +417,21 @@
     background-position: center;
 }
 .jqx-grid-group-collapse-flat {
-    background-image: url(images/metro-icon-right.png);
+    background-image: url(./images/metro-icon-right.png);
     background-position: 50% 50%;
     background-repeat: no-repeat;
 }
 .jqx-grid-group-collapse-rtl-flat
 {
     padding-right: 0px;
-    background-image: url(images/metro-icon-left.png);
+    background-image: url(./images/metro-icon-left.png);
     background-position: 50% 50%;
     background-repeat: no-repeat;
 }
 .jqx-grid-group-expand-flat, .jqx-grid-group-expand-rtl-flat
 {
     padding-right: 0px;
-    background-image: url(images/metro-icon-down.png);
+    background-image: url(./images/metro-icon-down.png);
     background-position: 50% 50%;
     background-repeat: no-repeat;
 }