overhauled histograms

Signed-off-by: Stephan Richter <s.richter@srsoftware.de>

web/src/main/resources/web/css/bloodshed-color.css

@@ -313,6 +313,10 @@ tr:hover .taglist .tag button {
 	background: black;
 }
 
+.histo .bar{
+	border: 1px solid red;
+}
+
 @media screen and (max-width: 900px) {
 	#app nav a{
 		background: black;

web/src/main/resources/web/css/bloodshed.css

@@ -504,6 +504,14 @@ a.wikilink{
 	}
 }
 
+.poll .weight .description{
+	display: block;
+	margin: 0 5px;
+}
+
+.histo {
+	height: 100px;
+}
 
 @media screen and (max-width: 600px) {
     .grid2{

web/src/main/resources/web/css/default-color.css

@@ -304,6 +304,10 @@ tr:hover .taglist .tag button {
 	background: black;
 }
 
+.histo .bar{
+	background: #a00;
+}
+
 @media screen and (max-width: 900px) {
 	#app nav a{
 		background: black;

web/src/main/resources/web/css/default.css

@@ -624,6 +624,10 @@ a.wikilink{
 	margin: 0 5px;
 }
 
+.histo {
+	height: 100px;
+}
+
 @media screen and (max-width: 600px) {
     .grid2,
     .grid3{

web/src/main/resources/web/css/winter-color.css

@@ -283,6 +283,10 @@ tr:hover .taglist .tag button {
 	color: blue;
 }
 
+.histo .bar{
+	background: cyan;
+}
+
 @media screen and (max-width: 900px) {
 	#app nav a{
 		background: white;

web/src/main/resources/web/css/winter.css

@@ -504,6 +504,14 @@ a.wikilink{
 	}
 }
 
+.poll .weight .description{
+	display: block;
+	margin: 0 5px;
+}
+
+.histo {
+	height: 100px;
+}
 
 @media screen and (max-width: 600px) {
     .grid2{