Remove unnecessary hover references

seed/challenges/01-responsive-web-design/applied-visual-design.json

@@ -683,7 +683,7 @@
       "id": "587d781b367417b2b2512abe",
       "title": "Add a Box-shadow to a Card-like Element",
       "description": [
-        "The <code>box-shadow</code> property applies one or more shadows to an element. This technique can be used on any state of an element, but here you'll apply it on hover.",
+        "The <code>box-shadow</code> property applies one or more shadows to an element.",
         "The <code>box-shadow</code> property takes values for <code>offset-x</code> (how far to push the shadow horizontally from the element), <code>offset-y</code> (how far to push the shadow vertically from the element), <code>blur-radius</code>, <code>spread-radius</code> and a color value, in that order. The <code>blur-radius</code> and <code>spread-radius</code> values are optional.",
         "Here's an example of the CSS to create multiple shadows with some blur, at mostly-transparent black colors:",
         "<blockquote>box-shadow: 0 10px 20px rgba(0,0,0,0.19), 0 6px 6px rgba(0,0,0,0.23);</blockquote>",
@@ -772,7 +772,7 @@
         "    color: black;",
         "    ",
         "  }",
-        "  #thumbnail:hover {",
+        "  #thumbnail {",
         "    box-shadow: 0 10px 20px rgba(0,0,0,0.19), 0 6px 6px rgba(0,0,0,0.23);",
         "  }",
         "  .fullCard {",
@@ -839,7 +839,7 @@
         "    color: black;",
         "    opacity: 0.7;",
         "  }",
-        "  #thumbnail:hover {",
+        "  #thumbnail {",
         "    box-shadow: 0 10px 20px rgba(0,0,0,0.19), 0 6px 6px rgba(0,0,0,0.23);",
         "  }",
         "  .fullCard {",
@@ -920,7 +920,7 @@
         "    color: black;",
         "    opacity: 0.7;",
         "  }",
-        "  #thumbnail:hover {",
+        "  #thumbnail {",
         "    box-shadow: 0 10px 20px rgba(0,0,0,0.19), 0 6px 6px rgba(0,0,0,0.23);",
         "  }",
         "  .fullCard {",