new color, better submit buttons, book detail img title overlay fix, permission denied screen beautified

CalibreWebCompanion/library/templates/registration/login.html

@@ -30,7 +30,7 @@
     {% endif %}
     </div>
 
-    <input type="submit" value="login" />
+    <button class="waves-effect waves-light btn green accent-4" type="submit">login</button>
     <input type="hidden" name="next" value="{{ next }}" />
   </form>
   

CalibreWebCompanion/library/templates/registration/sign_up.html

@@ -3,7 +3,7 @@
 {% block content %}
 
 <form method="post">
-    {% csrf_token %} {{form.as_p}} <input type="submit" value="Sign up"></form>
+    {% csrf_token %} {{form.as_p}} <button class="waves-effect waves-light btn green accent-4" type="submit">sign up</button></form>