diff --git a/e107_themes/bootstrap3/css/bootstrap-dark.min.css b/e107_themes/bootstrap3/css/bootstrap-dark.min.css
index af040ce22..46a6e1680 100644
--- a/e107_themes/bootstrap3/css/bootstrap-dark.min.css
+++ b/e107_themes/bootstrap3/css/bootstrap-dark.min.css
@@ -1285,6 +1285,7 @@ button.close{padding:0;cursor:pointer;background:0 0;border:0;-webkit-appearance
 .tooltip.bottom{margin-top:3px;padding:5px 0}
 .tooltip.left{margin-left:-3px;padding:0 5px}
 .tooltip-inner{max-width:200px;padding:3px 8px;color:#fff;text-align:center;background-color:rgba(0,0,0,.9);border-radius:4px}
+.popover,.popover-title{font-size:14px;background-color:#337ab7}
 .tooltip-arrow{position:absolute;width:0;height:0;border-color:transparent;border-style:solid}
 .tooltip.top .tooltip-arrow{bottom:0;left:50%;margin-left:-5px;border-width:5px 5px 0;border-top-color:rgba(0,0,0,.9)}
 .tooltip.top-left .tooltip-arrow{right:5px}
@@ -1295,27 +1296,27 @@ button.close{padding:0;cursor:pointer;background:0 0;border:0;-webkit-appearance
 .tooltip.bottom .tooltip-arrow{top:0;left:50%;margin-left:-5px}
 .tooltip.bottom-left .tooltip-arrow{top:0;right:5px;margin-top:-5px}
 .tooltip.bottom-right .tooltip-arrow{top:0;left:5px;margin-top:-5px}
-.popover{position:absolute;top:0;left:0;z-index:1060;display:none;max-width:276px;padding:1px;text-align:left;text-align:start;font-size:14px;background-color:#373737;border:1px solid #999;border:1px solid rgba(0,0,0,.2);border-radius:6px;-webkit-box-shadow:0 5px 10px rgba(0,0,0,.2);box-shadow:0 5px 10px rgba(0,0,0,.2)}
+.popover{position:absolute;top:0;left:0;z-index:1060;display:none;max-width:276px;padding:1px;text-align:left;text-align:start;border:1px solid #428bca;border-radius:6px;-webkit-box-shadow:0 5px 10px rgba(0,0,0,.2);box-shadow:0 5px 10px rgba(0,0,0,.2)}
 .carousel-caption,.carousel-control{color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.6)}
 .popover.top{margin-top:-10px}
 .popover.right{margin-left:10px}
 .popover.bottom{margin-top:10px}
 .popover.left{margin-left:-10px}
-.popover-title{margin:0;padding:8px 14px;font-size:14px;background-color:#2f2f2f;border-bottom:1px solid #222;border-radius:5px 5px 0 0}
+.popover-title{margin:0;padding:8px 14px;border-bottom:1px solid #2d6da3;border-radius:5px 5px 0 0}
 .popover-content{padding:9px 14px}
 .popover>.arrow,.popover>.arrow:after{position:absolute;display:block;width:0;height:0;border-color:transparent;border-style:solid}
 .carousel,.carousel-inner{position:relative}
 .popover>.arrow{border-width:11px}
 .popover>.arrow:after{border-width:10px;content:""}
-.popover.top>.arrow{left:50%;margin-left:-11px;border-bottom-width:0;border-top-color:#666;border-top-color:rgba(0,0,0,.25);bottom:-11px}
-.popover.top>.arrow:after{content:" ";bottom:1px;margin-left:-10px;border-bottom-width:0;border-top-color:#373737}
+.popover.top>.arrow{left:50%;margin-left:-11px;border-bottom-width:0;border-top-color:#428bca;bottom:-11px}
+.popover.top>.arrow:after{content:" ";bottom:1px;margin-left:-10px;border-bottom-width:0;border-top-color:#337ab7}
 .popover.left>.arrow:after,.popover.right>.arrow:after{content:" ";bottom:-10px}
-.popover.right>.arrow{top:50%;left:-11px;margin-top:-11px;border-left-width:0;border-right-color:#666;border-right-color:rgba(0,0,0,.25)}
-.popover.right>.arrow:after{left:1px;border-left-width:0;border-right-color:#373737}
-.popover.bottom>.arrow{left:50%;margin-left:-11px;border-top-width:0;border-bottom-color:#666;border-bottom-color:rgba(0,0,0,.25);top:-11px}
-.popover.bottom>.arrow:after{content:" ";top:1px;margin-left:-10px;border-top-width:0;border-bottom-color:#373737}
-.popover.left>.arrow{top:50%;right:-11px;margin-top:-11px;border-right-width:0;border-left-color:#666;border-left-color:rgba(0,0,0,.25)}
-.popover.left>.arrow:after{right:1px;border-right-width:0;border-left-color:#373737}
+.popover.right>.arrow{top:50%;left:-11px;margin-top:-11px;border-left-width:0;border-right-color:#428bca}
+.popover.right>.arrow:after{left:1px;border-left-width:0;border-right-color:#337ab7}
+.popover.bottom>.arrow{left:50%;margin-left:-11px;border-top-width:0;border-bottom-color:#428bca;top:-11px}
+.popover.bottom>.arrow:after{content:" ";top:1px;margin-left:-10px;border-top-width:0;border-bottom-color:#337ab7}
+.popover.left>.arrow{top:50%;right:-11px;margin-top:-11px;border-right-width:0;border-left-color:#428bca}
+.popover.left>.arrow:after{right:1px;border-right-width:0;border-left-color:#337ab7}
 .carousel-inner{overflow:hidden;width:100%}
 .carousel-inner>.item{display:none;position:relative;-webkit-transition:.6s ease-in-out left;-o-transition:.6s ease-in-out left;transition:.6s ease-in-out left}
 .carousel-inner>.item>a>img,.carousel-inner>.item>img{line-height:1}
@@ -1422,6 +1423,8 @@ td.visible-print,th.visible-print{display:table-cell!important}
 @media print{.visible-print-inline-block{display:inline-block!important}
 .hidden-print{display:none!important}
 }
+.popover{color:#fff}
+.popover-title{font-weight:700}
 .navbar{background-image:linear-gradient(#303030,#212121 60%,#171717);filter:none;border:1px solid rgba(0,0,0,.6);text-shadow:1px 1px 1px rgba(0,0,0,.3)}
 .navbar-inverse{background-image:linear-gradient(#303030,#212121 60%,#171717);filter:none}
 .navbar-inverse .badge{background-color:#080808}