added better animation closing event

spacetaxi.php

@@ -81,15 +81,25 @@ $price_sum = $_POST["kosten"];
             animation: scroll 60s linear 3s;
             position: absolute;
             top: 100%;
-        }
 
+            animation-fill-mode: forwards;
+        }
+        /* Bestimmt die Länge des Wegs, welches die Plane zurücklegt */
+        /* Hier 350% */
         @keyframes scroll {
             0% {
                 top: 100%;
+                opacity: 1;
+            }
+
+            90% {
+                top: -100%;
+                opacity: 1;
             }
 
             100% {
-                top: -150%;
+                top: -100%;
+                opacity: 0;
             }
 
         }