Podcast
Questions and Answers
What is a primary disadvantage of using internal style sheets in CSS?
What is a primary disadvantage of using internal style sheets in CSS?
- They do not affect the visual properties of elements at all.
- They cannot be applied to specific HTML documents.
- They require linkage to multiple external styles.
- They lead to increased file size and reduced code reusability. (correct)
Which method of incorporating CSS allows for specific styles to be applied directly within an HTML element?
Which method of incorporating CSS allows for specific styles to be applied directly within an HTML element?
- Internal styles
- External styles
- Inline styles (correct)
- Class selection
What is the purpose of the class attribute in CSS?
What is the purpose of the class attribute in CSS?
- To apply styles exclusively to a single HTML element.
- To create a unique styling method for every web page.
- To define the hierarchical order of multiple style sheets.
- To group elements that share common characteristics for styling. (correct)
Which of the following statements about external style sheets is true?
Which of the following statements about external style sheets is true?
In which section of an HTML document would you link an external style sheet?
In which section of an HTML document would you link an external style sheet?
What attribute of the text area tag specifies the number of visible character rows?
What attribute of the text area tag specifies the number of visible character rows?
What must be true about radio buttons within the same group?
What must be true about radio buttons within the same group?
Which tag is used to create a checkbox input in HTML?
Which tag is used to create a checkbox input in HTML?
What does the 'checked' attribute signify in a checkbox input?
What does the 'checked' attribute signify in a checkbox input?
When a checkbox is not checked, what value is transmitted to the server?
When a checkbox is not checked, what value is transmitted to the server?
What is the purpose of the 'type' attribute in the password input tag?
What is the purpose of the 'type' attribute in the password input tag?
Which statement correctly describes the value attribute in a radio button?
Which statement correctly describes the value attribute in a radio button?
What is the main purpose of CSS in web development?
What is the main purpose of CSS in web development?
Which of the following statements about CSS rulesets is true?
Which of the following statements about CSS rulesets is true?
Which part of a CSS declaration specifies the visual effect applied to an element?
Which part of a CSS declaration specifies the visual effect applied to an element?
What symbol is used to separate declarations within a ruleset?
What symbol is used to separate declarations within a ruleset?
What would the declaration 'color: green;' change in an HTML element?
What would the declaration 'color: green;' change in an HTML element?
Which of the following methods is NOT used to incorporate CSS into HTML documents?
Which of the following methods is NOT used to incorporate CSS into HTML documents?
In a CSS ruleset, what does the selector identify?
In a CSS ruleset, what does the selector identify?
If a property can have multiple possible values, what does the property value represent?
If a property can have multiple possible values, what does the property value represent?
What is a significant advantage of using CSS in web design?
What is a significant advantage of using CSS in web design?
What must be included in every CSS declaration for clarity?
What must be included in every CSS declaration for clarity?
What does the maxlength attribute specify in a password input?
What does the maxlength attribute specify in a password input?
Which attribute ensures that the password field cannot be interacted with?
Which attribute ensures that the password field cannot be interacted with?
What does the pattern attribute require for the input to be valid?
What does the pattern attribute require for the input to be valid?
What happens if the user enters fewer characters than the minlength in the password field?
What happens if the user enters fewer characters than the minlength in the password field?
How is a select menu created in HTML?
How is a select menu created in HTML?
What is the role of the label tag in relation to select menus?
What is the role of the label tag in relation to select menus?
What must the minlength value be in relation to maxlength?
What must the minlength value be in relation to maxlength?
What will happen if the password field is marked as required but left empty?
What will happen if the password field is marked as required but left empty?
What is indicated by the 'value' attribute of the option tag in a select menu?
What is indicated by the 'value' attribute of the option tag in a select menu?
What happens when the 'multiple' attribute is applied to a select menu?
What happens when the 'multiple' attribute is applied to a select menu?
Which attribute indicates that the user must select an option before submitting a form?
Which attribute indicates that the user must select an option before submitting a form?
In what scenario does the 'size' attribute have no effect in a select menu?
In what scenario does the 'size' attribute have no effect in a select menu?
What differentiates a password field from a text field in HTML?
What differentiates a password field from a text field in HTML?
Which attribute in a select menu prevents the user from interacting with the dropdown?
Which attribute in a select menu prevents the user from interacting with the dropdown?
What type of input validation can a text field accept that a password field cannot?
What type of input validation can a text field accept that a password field cannot?
What is a common feature of CSS?
What is a common feature of CSS?
What is the outcome if the 'disabled' attribute is applied to a select menu?
What is the outcome if the 'disabled' attribute is applied to a select menu?
What is the primary purpose of the 'size' attribute in a select menu?
What is the primary purpose of the 'size' attribute in a select menu?
What is the main purpose of masking the input in a password field?
What is the main purpose of masking the input in a password field?
Flashcards
Text Area
Text Area
A text area element in HTML allows users to enter multi-line text. It's defined by the <textarea>
tag.
Radio Button
Radio Button
Radio buttons allow users to choose one option from a group. Each radio button has a name
to group it and a value
to identify its choice.
Label Tag
Label Tag
The tag
Checkbox
Checkbox
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Password Input
Password Input
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Text Area Dimensions
Text Area Dimensions
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Form Element Value
Form Element Value
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Password Input Field
Password Input Field
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Select Menu Tag
Select Menu Tag
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Option Tag
Option Tag
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Optgroup Tag
Optgroup Tag
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Maxlength Attribute
Maxlength Attribute
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Minlength Attribute
Minlength Attribute
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Pattern Attribute
Pattern Attribute
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Required Attribute
Required Attribute
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Disabled Attribute
Disabled Attribute
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Multiple Attribute
Multiple Attribute
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Size Attribute for Drop-down
Size Attribute for Drop-down
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Password Field
Password Field
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Text Field
Text Field
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CSS (Cascading Style Sheets)
CSS (Cascading Style Sheets)
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What does CSS do?
What does CSS do?
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How does CSS apply rules?
How does CSS apply rules?
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What's a ruleset in CSS?
What's a ruleset in CSS?
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What's a selector in CSS?
What's a selector in CSS?
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What's a declaration in CSS?
What's a declaration in CSS?
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What are properties in CSS?
What are properties in CSS?
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What's a property value in CSS?
What's a property value in CSS?
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What are the key symbols in CSS?
What are the key symbols in CSS?
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How can you incorporate CSS?
How can you incorporate CSS?
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Why is CSS important?
Why is CSS important?
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External Style Sheet
External Style Sheet
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Inline Style
Inline Style
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Internal Style Sheet
Internal Style Sheet
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Class Selection
Class Selection
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CSS Cascade
CSS Cascade
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Study Notes
HTML Input Elements
-
Text Area: Defined by the
<textarea>
tag. Hasrows
andcols
attributes for height and width. -
Radio Buttons: The
<input type="radio">
tag. Uses aname
attribute to group related options and avalue
attribute for each option. Only one radio button in a group can be selected at a time. Crucial for constraining user selection. -
Checkboxes: The
<input type="checkbox">
tag. Usesname
andvalue
attributes. Can be selected/unselected, or have a default selected state controlled by thechecked
attribute, meaning it will be pre-checked. Only transmits a value if checked. -
Password Input: The
<input type="password">
tag. Masks user input for security. Uses attributes:maxlength
: Maximum character limit.minlength
: Minimum character limit.pattern
: Regular expression to validate input (e.g.,[A-Za-z0-9]{8,}
) for at least 8 alphanumeric chars.required
: The user must enter a value
HTML Select Menus
- Select Menu: The
<select>
tag. Creates a drop-down list.multiple
attribute allows selecting multiple options simultaneously.size
attribute determines the height of the list box; has no effect withoutmultiple
unless value is 1.required
attribute forces a selection.disabled
attribute prevents user interaction and submission. - Select Options: The
<option>
tags within the<select>
tag define each option in the list. Each<option>
has avalue
attribute for what data is sent to the server
CSS (Cascading Style Sheets)
- CSS Selectors: Target HTML elements by name, class, or ID (e.g.,
p
,.center
,#demo
), enabling style application. - CSS Rulesets: Declare style rules (e.g.,
color: red;
) for the selected HTML elements, separating the property (color
) and the value (red
). - CSS Properties: Style characteristics like
color
,font-size
,text-align
.- Property values are placed after the colon (
:
). - Multiple declarations in a selector are separated by a semicolon (
;
).
- Property values are placed after the colon (
- Selectors & Declarations: Combine multiple selectors and declarations in a CSS rule set.
selector { property: value; property2 : value2; }
.
- Inline Styles: Apply styles directly to individual HTML elements using the
style
attribute of the HTML element. - Internal Styles: Define styles within an HTML document, applying those styles only to that document.
- External Styles: Create separate
.css
files to define styles, linking them to HTML documents for reusability and maintainability.
HTML and CSS Box Model
- Box Model: A fundamental concept in CSS and HTML, describing how elements are laid out on a web page, conceptually wrapping the element, in layers of content, padding, border and margin (e.g., a border around text, space around a button)
- Content: The actual text or elements displayed inside an HTML element.
- Padding: The space between the content and the border.
- Border: The visible line around an element.
- Margin: The space outside the border of an element
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