221. What will be the output of following code snippet?
     

     <style h1 {color: blue;}> 
     <h1>Hey</h1>
     

1. 1. error

   
   
   

   2. h1 heading disappears

   
   
   

   3. nothing happens

   
   
   

   4. h1 heading becomes blue

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: B

   h1 heading disappears

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222. Which of the following is the correct way to applying style to a document?
     

1. 1. Directly embed a document-wide style in the head element of the document

   
   
   

   2. Set an inline style rule using the style attribute directly on an element

   
   
   

   3. Use an external style sheet, either by importing it or by linking to it

   
   
   

   4. All of above

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: D

   All of above

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223. Which of the following property defines a highlight color for a scroll bar and scroll arrows?
     

1. 1. scrollbar-highlight-color

   
   
   

   2. scrollbar-highlight-background

   
   
   

   3. scrollbar-highlight

   
   
   

   4. scrollbar-color

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: A

   Syntax: scrollbar-highlight-color: color

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224. Which of the following property defines a color for the face of a scroll bar, including arrow regions and the scroll box?
     

1. 1. scrollbar-background

   
   
   

   2. scrollbar-face

   
   
   

   3. scrollbar-face-color

   
   
   

   4. scrollbar-face-background

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: D

   Syntax: scrollbar-face-color: color

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225. Which of the following property sets the base color for a scroll bar, which will include the scroll box, track, and scroll arrows?
     

1. 1. scrollbar-base-color

   
   
   

   2. scrollbar-background

   
   
   

   3. scrollbar-base

   
   
   

   4. All of above

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: B

   Syntax: scrollbar-base-color: color

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