Explanation:
The div element and span element are block and inline elements, respectively, that have no particular rendering.
You might call them generic tags. Because these tags don’t have any predefined meaning or rendering, they are very useful for
arbitrary style duties
Explanation:
Example: h1.hidden { display: none;}
Explanation:
border-spacing: non-negative length(s) | inherit
Explanation:
Example:
border-collapse: collapse | separate | inherit
Explanation:
Example:
background-image: url(image-file) | none | inherit
Explanation:
The opacity property defines the transparency-level, where 1 is opaque, 0.5 is translucent, and 0 is completely transparent.
Explanation:
Overflow of a div or a container can have the following values: visible|hidden|scroll|auto|initial|inherit.
Explanation:
The CSS order property specifies the order used to lay out flex items in their flex container.
Elements are laid out in the ascending order of the order value.
Explanation:
The tab-size CSS property is used to customize the width of a tab.
Explanation:
The correct option is z-index. It can only be applied on positioned values.
Explanation:
It is a shorthand for both flex-direction and flex-wrap.
Explanation:
The CSS justify-content property defines how the browser distributes space between and around flex items
along the main-axis of their container.
Explanation:
This property helps you break the words and wrap onto the next line to prevent overflow of div.
Explanation:
The caption-side CSS property positions the content of a table’s caption on the specified side.
Explanation:
A declaration has two parts separated by a colon:
Property – that part before the colon
Value – that part after the colon.
Explanation:
Earlier, you had to use images for these effects. However, by using CSS3 gradients you can reduce download time and
bandwidth usage. In addition, elements with gradients look better when zoomed, because the gradient is generated by the browser.
Explanation:
Each property may also have a cascaded value of ‘inherit’, which means that, for a given element, the property takes the
same specified value as the property for the element’s parent. The ‘inherit’ value can be used to enforce inheritance of
values, and it can also be used on properties that are not normally inherited.
Explanation:
User: The user may be able to specify style information for a particular document. For example, the user may
specify a file that contains a style sheet or the user agent may provide an interface that generates a user style
sheet (or behaves as if it did).
Explanation:
The selector is the link between the HTML document and the style. It specifies what elements are affected by
the declaration. The declaration is that part of the rule that sets forth what the effect will be.
Explanation:
In CSS, strings are defined with either single quotes (‘example’) or double quotes (“example”). Quotes may
be found within the opposite quote (“I say this is an ‘example’!”).
Explanation:
Counters demonstrate the possibility of variable-like values in CSS. They are defined as alphanumeric names that
correspond to some current counter value in a document.
Explanation:
CSS’s six-digit hexadecimal format is the same as color defined in (X)HTML. The format specifies color as #rrggbb,
where rr is the amount of red, gg the amount of green, and bb the amount of blue, all specified in a hexadecimal
value ranging from 00 to FF.
Explanation:
An HSLa is specified via a function style hsla(hue,saturation, lightness, alpha), where hue, saturation, and lightness are
the same as standard hsl() values, and the alpha channel value for defining opacity is a number between 0 (fully transparent)
and 1 (fully opaque).
Explanation:
RGB color values can also be defined using percentages. The format is the same, except that the numbers are replaced by
percentage values between 0% and 100%.
Explanation:
This property is not the same as display: none as it simply makes the item invisible; it does not completely
remove it from the display canvas.
