Merge pull request #3060 from markadrake/temp-3051

Minimal changes to class `nav-tabs` styling

src/Umbraco.Web.UI.Client/src/less/navs.less

@@ -119,13 +119,8 @@
 // TABS
 // ----
 
-// Give the tabs something to sit on
-.nav-tabs {
-  border-bottom: 1px solid @purple-l3;
-}
 // Make the list-items overlay the bottom border
 .nav-tabs > li {
-  margin-bottom: -1px;
 
   &.dropdown {
     margin-bottom: -3px;
@@ -137,11 +132,13 @@
 }
 // Actual tabs (as links)
 .nav-tabs > li > a {
+  position: relative;
   color: @gray-3;
   padding-top: 5px;
   padding-bottom: 4px;
   line-height: @baseLineHeight;
   border: 1px solid transparent;
+  transform: translateY(1px);
 
   &:hover {
       color: @black;
@@ -183,10 +180,6 @@
 .show-validation .nav-tabs > li.active.error > a:focus {
 }
 
-.umb-nav-tabs {
-  margin: -8px 0 0 0;
-}
-
 // PILLS
 // -----
 

src/Umbraco.Web.UI.Client/src/less/panel.less

@@ -358,6 +358,7 @@
   flex-direction: column;
   height: 99px;
   padding: 0 20px;
+  overflow-y: hidden;
 }
 
 .umb-panel-header-content {
@@ -436,7 +437,8 @@
 }
 
 .umb-panel-header .umb-nav-tabs {
-  bottom: -1px;
+  bottom: 0;
+  margin: 0;
 }
 
 input.umb-panel-header-name-input {