code improvements

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

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

@@ -5,6 +5,7 @@
 
 a {
     color: orange;
+    text-decoration: none;
 }
 body {
     font-family: sans;
@@ -83,20 +84,20 @@ td, tr{
     background: rgba(0,0,0,0.7);
     backdrop-filter: blur(3px);
 }
-.task.cancelled > span {
+.task.cancelled > a {
     text-decoration: line-through;
     color: gray;
 }
-.task.started > span {
+.task.started > a {
     color: chartreuse;
 }
-.task.pending > span {
+.task.pending > a {
     color: gray;
 }
-.task.complete > span {
+.task.complete > a {
    color: forestgreen;
 }
-.task.complete > span:before {
+.task.complete > a:before {
     content: "✓ ";
 }
 
@@ -230,4 +231,4 @@ textarea{
     background: transparent;
     color: orange;
     border: 0 none;
-}
+}