fix gradient, re #93

assets/pluginmarket.scss

@@ -55,7 +55,7 @@
             background-size: contain;
             background-repeat: no-repeat;
             background-color: white;
-            box-shadow: inset 0 0 4px fade-out(#000, 70%);
+            box-shadow: inset 0 0 4px fade-out(#000, 0.7);
         }
 
         .shortdescription {
@@ -77,7 +77,7 @@
                 right: 0;
                 height: 20px;
 
-                background-image: linear-gradient(to bottom, fade-out(#fff, 100%), #fff); // Standard, IE10
+                background-image: linear-gradient(to bottom, fade-out(#fff, 1), #fff); // Standard, IE10
                 background-repeat: repeat-x;
             }
         }