diff --git a/src/css/_layout.scss b/src/css/_layout.scss
index 8318252..3d81f41 100644
--- a/src/css/_layout.scss
+++ b/src/css/_layout.scss
@@ -12,6 +12,7 @@ body {
   top: 1rem;
   left: 1rem;
   margin-bottom: 3rem;
+  width: calc(100% - 2rem); // fix safari bug
 
   img {
     height: 5rem;
@@ -35,18 +36,18 @@ body {
   position: absolute;
   top: 1rem;
   right: 1rem;
-  color: var(--white);
+  color: #FFFFFF;
   z-index: 2;
   @media screen and (min-width: $md-min) {
     top: 2rem;
     right: 2rem;
   }
+
   a {
-    color: var(--white);
+    color: #FFFFFF;
   }
 }
 
-
 main {
   padding-bottom: 2rem;
 }
diff --git a/src/index.html b/src/index.html
index 16ce6cf..344d86c 100644
--- a/src/index.html
+++ b/src/index.html
@@ -91,7 +91,7 @@ <h1>Beratung, Konzeption, Design, Umsetzung und Betrieb von
             <div class="cell">
                 <div class="card">
                     <div class="logo">
-                        <img class="invert" src="/img/logo_jacsysteme.svg" alt="JAC Systeme">
+                        <img src="/img/logo_jacsysteme.svg" alt="JAC Systeme">
                     </div>
                     <p class="location">
                         Stralsund
diff --git a/src/public/cjw-quadrat.png b/src/public/cjw-quadrat.png
deleted file mode 100644
index 05f733b..0000000
Binary files a/src/public/cjw-quadrat.png and /dev/null differ
diff --git a/src/public/cjw_quadrat.png b/src/public/cjw_quadrat.png
new file mode 100644
index 0000000..73ef270
Binary files /dev/null and b/src/public/cjw_quadrat.png differ