Revert of adding the word CSS style at the end of the assertion that …

…the element contains a specific CSS style #168

tests/features/test--then--the-element-should-contain-cssproperty.feature

@@ -6,4 +6,4 @@ Feature: An example to test if the element contains a certain expected CSS prope
     Given I am on "/test--then--the-element-should_not-contain-cssproperty.html"
     Then I should see a "body" element by attr
     When I press "Submit"
-    Then the "body" element should contain "background-color:white;" css style
+    Then the "body" element should contain "background-color:white;"

tests/features/test--then--the-element-should-not-contain-cssproperty.feature

@@ -6,5 +6,5 @@ Feature: An example to test if the element does not contain a certain expected C
     Given I am on "/test--then--the-element-should_not-contain-cssproperty.html"
     Then I should see a "body" element by attr
     When I press "Submit"
-    Then the "#uname" element should not contain "border:solid 5px red;" css style
-    And the "pword" element should not contain "font-size: 28px;" css style
+    Then the "#uname" element should not contain "border:solid 5px red;"
+    And the "pword" element should not contain "font-size: 28px;"

tests/step-definitions/webship.js

@@ -696,7 +696,7 @@ Then(/^(I|we)* should not see (a|an) "([^"]*)?" element by( its)*( "([^"]*)?")*
  * Example: Then the "body" element should contain "color:white;"
  *
  */
-Then(/^the "([^"]*)?" element should contain "([^"]*)?" css style$/, function (attrValue, elementCss) {
+Then(/^the "([^"]*)?" element should contain "([^"]*)?"$/, function (attrValue, elementCss) {
 
   const hasASpace = attrValue.indexOf(' ');
 
@@ -724,11 +724,11 @@ Then(/^the "([^"]*)?" element should contain "([^"]*)?" css style$/, function (a
 
 /**
  * Assert, that element contains a specific CSS style
- * Example: Then the "body" element should not contain "color:white;" css style
- * Example: Then the "#uname" element should not contain "border:solid 5px red;" css style
- * Example: Then the "pword" element should not contain "font-size: 26px;" css style
+ * Example: Then the "body" element should not contain "color:white;"
+ * Example: Then the "#uname" element should not contain "border:solid 5px red;"
+ * Example: Then the "pword" element should not contain "font-size: 26px;"
  */
-Then(/^the "([^"]*)?" element should not contain "([^"]*)?" css style$/, function (attrValue, elementCss) {
+Then(/^the "([^"]*)?" element should not contain "([^"]*)?"$/, function (attrValue, elementCss) {
 
   const hasASpace = attrValue.indexOf(' ');