diff --git a/Aufgaben/Aufgabe_04_2020-05-20/shop.html b/Aufgaben/Aufgabe_04_2020-05-20/shop.html
index e6005d9..1bd36e8 100644
--- a/Aufgaben/Aufgabe_04_2020-05-20/shop.html
+++ b/Aufgaben/Aufgabe_04_2020-05-20/shop.html
@@ -45,7 +45,7 @@
                     <button>+</button>
                     <button>-</button>
                 </div>
-                <img src="/files/grass-rainbow-square.png" alt="Product" />
+                <img src="files/grass-rainbow-square.png" alt="Product" />
                 <p class="size"> Size: 4m²</p>
                 <div class="description"> 
                     <p> If you can't choose one color, go and catch them all!</p>
@@ -58,7 +58,7 @@
                     <button>+</button>
                     <button>-</button>
                 </div>
-                <img src="/files/grass-white.png" alt="Product" />
+                <img src="files/grass-white.png" alt="Product" />
                 <p class="size"> Size: 4m²</p>
                 <p class="description"> The appearance of many sparkling stars on your garden floor.</p>
             </div>
@@ -69,7 +69,7 @@
                     <button>+</button>
                     <button>-</button>
                 </div>
-                <img src="/files/grass-black.png" alt="Product" />
+                <img src="files/grass-black.png" alt="Product" />
                 <p class="size"> Size: 4m²</p>
                 <div class="description">
                     <p> Dark as the night. Be careful not to form a black hole!</p>
@@ -82,7 +82,7 @@
                     <button>+</button>
                     <button>-</button>
                 </div>
-                <img src="/files/grass-green-murica.png" alt="Product" />
+                <img src="files/grass-green-murica.png" alt="Product" />
                 <p class="size"> Size: 4m²</p>
                 <div class="description">
                     <p> Texas, Trump, Guns & Hamburgers</p>
@@ -95,7 +95,7 @@
                     <button>+</button>
                     <button>-</button>
                 </div>
-                <img src="/files/grass-green-chess-square.png" alt="Product" />
+                <img src="files/grass-green-chess-square.png" alt="Product" />
                 <p class="size"> Size: 4m²</p>
                 <div class="description">
                     <p> Show your intellect on your own lawn and embarrass your opponents!</p>
@@ -111,7 +111,7 @@
                     <button>+</button>
                     <button>-</button>
                 </div>
-                <img src="/files/grass-green.png" alt="Product" />
+                <img src="files/grass-green.png" alt="Product" />
                 <p class="size"> Size: 4m²</p>
                 <div class="description">
                     <p> The standard model in our range. Ensures a natural look and pleasant freshness in your living room!</p>
@@ -124,7 +124,7 @@
                     <button>+</button>
                     <button>-</button>
                 </div>
-                <img src="/files/grass-yellow.png" alt="Product" />
+                <img src="files/grass-yellow.png" alt="Product" />
                 <p class="size"> Size: 4m²</p>
                 <div class="description">
                     <p> Summer, sun and oh my god, I'm hot! Are they pyramids in my garden ?!</p>
@@ -137,7 +137,7 @@
                     <button>+</button>
                     <button>-</button>
                 </div>
-                <img src="/files/grass-orange.png" alt="Product" />
+                <img src="files/grass-orange.png" alt="Product" />
                 <p class="size"> Size: 4m²</p>
                 <div class="description">
                     <p> Summer, sun and hot feelings!</p>
@@ -150,7 +150,7 @@
                     <button>+</button>
                     <button>-</button>
                 </div>
-                <img src="/files/grass-red.png" alt="Product" />
+                <img src="files/grass-red.png" alt="Product" />
                 <p class="size"> Size: 4m²</p>
                 <div class="description">
                     <p> Look into the abyss that could await you after your death and invite guests to it!</p>
@@ -163,7 +163,7 @@
                     <button>+</button>
                     <button>-</button>
                 </div>
-                <img src="/files/grass-pink.png" alt="Product" />
+                <img src="files/grass-pink.png" alt="Product" />
                 <p class="size"> Size: 4m²</p>
                 <div class="description">
                     <p> PINK FLUFFY UNICORN, DANCING ON RAINBOWS (which you can also buy in here) !!!</p>
@@ -176,7 +176,7 @@
                     <button>+</button>
                     <button>-</button>
                 </div>
-                <img src="/files/grass-purple.png" alt="Product" />
+                <img src="files/grass-purple.png" alt="Product" />
                 <p class="size"> Size: 4m²</p>
                 <div class="description">
                     <p> It looks purple. Do you have to say more?</p>
@@ -189,7 +189,7 @@
                     <button>+</button>
                     <button>-</button>
                 </div>
-                <img src="/files/grass-blue.png" alt="Product" />
+                <img src="files/grass-blue.png" alt="Product" />
                 <p class="size"> Size: 4m²</p>
                 <div class="description">
                     <p>Blue like the ocean. A deep look and mysterious nature.</p>
@@ -205,7 +205,7 @@
                     <button>+</button>
                     <button>-</button>
                 </div>
-                <img src="/files/grass-green-dark-3.png" alt="Product" />
+                <img src="files/grass-green-dark-3.png" alt="Product" />
                 <p class="size"> Size: 10m²</p>
                 <div class="description">
                     <p>Green in every way. Nothing more to know about it.</p>
@@ -218,7 +218,7 @@
                     <button>+</button>
                     <button>-</button>
                 </div>
-                <img src="/files/grass-green-dark-2.png" alt="Product" />
+                <img src="files/grass-green-dark-2.png" alt="Product" />
                 <p class="size"> Size: 10m²</p>
                 <div class="description">
                     <p>Green in every way. Nothing more to know about it.</p>
@@ -231,7 +231,7 @@
                     <button>+</button>
                     <button>-</button>
                 </div>
-                <img src="/files/grass-green-dark-1.png" alt="Product" />
+                <img src="files/grass-green-dark-1.png" alt="Product" />
                 <p class="size"> Size: 10m²</p>
                 <div class="description">
                     <p>Green in every way. Nothing more to know about it.</p>
@@ -244,7 +244,7 @@
                     <button>+</button>
                     <button>-</button>
                 </div>
-                <img src="/files/grass-green.png" alt="Product" />
+                <img src="files/grass-green.png" alt="Product" />
                 <p class="size"> Size: 10m²</p>
                 <div class="description">
                     <p>The standard model in our range. Ensures a natural look and pleasant freshness in your living room!</p>
@@ -257,7 +257,7 @@
                     <button>+</button>
                     <button>-</button>
                 </div>
-                <img src="/files/grass-green-light-1.png" alt="Product" />
+                <img src="files/grass-green-light-1.png" alt="Product" />
                 <p class="size"> Size: 10m²</p>
                 <div class="description">
                     <p>Green in every way. Nothing more to know about it.</p>
@@ -270,7 +270,7 @@
                     <button>+</button>
                     <button>-</button>
                 </div>
-                <img src="/files/grass-green-light-2.png" alt="Product" />
+                <img src="files/grass-green-light-2.png" alt="Product" />
                 <p class="size"> Size: 10m²</p>
                 <div class="description">
                     <p>Green in every way. Nothing more to know about it.</p>
@@ -283,7 +283,7 @@
                     <button>+</button>
                     <button>-</button>
                 </div>
-                <img src="/files/grass-green-light-3.png" alt="Product" />
+                <img src="files/grass-green-light-3.png" alt="Product" />
                 <p class="size"> Size: 10m²</p>
                 <div class="description">
                     <p>Green in every way. Nothing more to know about it.</p>