CSS Flashcards

1
Q

What is the purpose of the CSS inherit property?

A

Certain attributes are not automatically inherited, those can be forced to inherit using this property.

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2
Q

Name three different types of values you can use to specify colors in CSS.

A

Named colors / Hex / RGB

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3
Q

What CSS properties make up the box model?

A

Content / Padding / Border / Margin

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4
Q

Which CSS property pushes boxes away from each other?

A

Margin.

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5
Q

Which CSS property add space between a box’s content and its border?

A

Padding.

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6
Q

What does “Border Box” accomplish?

A

It includes the border and padding into the total width and height.

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7
Q

What is a pseudo-class?

A

To target a special state of an element.

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8
Q

What are CSS pseudo-classes useful for?

A

To change the styling of elements.

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9
Q

How do you declare direct child in CSS selector?

A

a > b

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10
Q

How do you declare descendant in CSS selector?

A

a b

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11
Q

Name at least two units of type size in CSS.

A

px / rem

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12
Q

What CSS property controls the font used for the text inside an element?

A

font-family

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13
Q

What does “margin: auto” do?

A

Centers the item on the page horizontally if the element has been given a width.

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14
Q

What is justify-content used for?

A

How the group of items should appear on the page horizontally.

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15
Q

What is align-content used for?

A

How the group of items should appear on the page vertically.

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16
Q

What is align-items used for?

A

How each individual item should be displayed on the vertical axis.

17
Q

What is flex-basis used for?

A

The width of each item.

18
Q

When would it be ok to wrap input in a label?

A

With radio and checkbox

19
Q

Why do two div elements “vertically stack” on one another by default?

A

Because they are block elements.

20
Q

What is the default flex-direction of an element with display: flex?

21
Q

What is the default flex-wrap of a flex container?

22
Q

What is the default value for the position property of HTML elements?

23
Q

How does setting position: relative on an element affect document flow?

A

Doesn’t affect.

24
Q

How does setting position: relative on an element affect where it appears on the page?

A

Moves it from where it would normally be.

25
How does setting position: absolute on an element affect document flow?
Removes it from the document flow.
26
How does setting position: absolute on an element affect where it appears on the page?
It positions itself in with it's non-static parent.
27
How do you constrain an absolutely positioned element to a containing block?
By giving it measurements from top, bottom, left etc.
28
What are the four box offset properties?
Top / bottom / left / right
29
What are the four components of "the Cascade".
source order / inheritance / specificity / !important
30
What does the term "source order" mean with respect to CSS?
Where in your css file it is located, | lower down = more important
31
How is it possible for the styles of an element to be applied to its children as well without an additional CSS rule?
Inheritance
32
List the three selector types in order of increasing specificity.
elements / class / id
33
Why is using !important considered bad practice?
Makes debugging more difficult because it ignores the rules
34
Difference between * and body for css selectors
* will apply to everything, even properties that are not inherited, body will only apply inherited properties to everything
35
The transition property is shorthand for which four CSS properties?
transition-property, transition-duration, transition-timing-function, and transition-delay.
36
What is a breakpoint in responsive Web design?
A point that it reaches where something has to change
37
What is the advantage of using a percentage (e.g. 50%) width instead of a fixed (e.g. px) width for a "column" class in a responsive layout?
It will adjust well for any size in that range
38
If you introduce CSS rules for a smaller min-width after the styles for a larger min-width in your style sheet, the CSS rules for the smaller min-width will "win". Why is that?
Source order
39
Where do you generally place the transition property
On the element itself, not on :hover