fix detail timeline visuals

style.css

@@ -434,12 +434,12 @@
   padding-top: 2px;
   text-shadow: 0 0 4px #ff00ff;
   pointer-events: none;
-  z-index: 6;
+  z-index: 2;
 }
 
 .event-box, .event-line {
   position: absolute;
-  left: 0;
+  left: -1px;
   background: rgba(255,0,255,0.4);
   border: 1px solid rgba(0,255,255,0.7);
   border-radius: 4px;
@@ -450,6 +450,12 @@
   white-space: nowrap;
   z-index: 3;
 }
+.event-box {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  text-align: center;
+}
 
 .event-line {
   height: 4px;