implemented button to make document positions optional

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

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

@@ -341,6 +341,14 @@ tr:hover .taglist .tag button {
 	color: yellow;
 }
 
+.positions tr:nth-child(2n){
+	border-bottom-color: red;
+}
+
+.positions tbody tr:last-child{
+	border-top-color: red;
+}
+
 @media screen and (max-width: 900px) {
 	#app nav a{
 		background: black;

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

@@ -390,6 +390,7 @@ span.timetracking {
 
 table{
     min-width: 30vw;
+    border-collapse: collapse;
 }
 
 .start_end{
@@ -485,6 +486,14 @@ select.autocomplete{
 	width: calc(100% - 50px);
 }
 
+.positions tr:nth-child(2n){
+	border-bottom: 1px solid;
+}
+
+.positions tbody tr:last-child{
+	border-top: 3px solid;
+}
+
 @media screen and (min-width: 900px) {
 	#app nav > button.symbol{
 		display: none;

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

@@ -337,6 +337,14 @@ code,
 	color: black;
 }
 
+.positions tr:nth-child(2n){
+	border-bottom-color: gold;
+}
+
+.positions tbody tr:last-child{
+	border-top-color: gold;
+}
+
 @media screen and (max-width: 900px) {
 	#app nav a{
 		background: black;

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

@@ -484,6 +484,7 @@ span.timetracking {
 
 table{
     min-width: 30vw;
+    border-collapse: collapse;
 }
 
 .start_end{
@@ -589,6 +590,14 @@ select.autocomplete{
 	width: calc(100% - 50px);
 }
 
+.positions tr:nth-child(2n){
+	border-bottom: 1px solid;
+}
+
+.positions tbody tr:last-child{
+	border-top: 3px solid;
+}
+
 @media screen and (min-width: 900px) {
 	#app nav > button.symbol{
 		display: none;

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

@@ -288,6 +288,15 @@ tr:hover .taglist .tag button {
 	background: cyan;
 }
 
+.positions tr:nth-child(2n){
+	border-bottom-color: blue;
+}
+
+.positions tbody tr:last-child{
+	border-top-color: blue;
+}
+
+
 @media screen and (max-width: 900px) {
 	#app nav a{
 		background: white;

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

@@ -483,6 +483,7 @@ span.timetracking {
 
 table{
     min-width: 30vw;
+    border-collapse: collapse;
 }
 
 .start_end{
@@ -578,6 +579,14 @@ select.autocomplete{
 	width: calc(100% - 50px);
 }
 
+.positions tr:nth-child(2n){
+	border-bottom: 1px solid;
+}
+
+.positions tbody tr:last-child{
+	border-top: 3px solid;
+}
+
 @media screen and (min-width: 900px) {
 	#app nav > button.symbol{
 		display: none;