FRONT-END WEB DEV Flashcards
html provides the basic ____ to a web page
structure
html stands for:
hypertext markup language
an opening tag is represented by
<element>
</element>
what indicates a closing tag?
backslash e.g. </element>
what is the importance of including an <alt> tag?</alt>
for visually impaired people or browsers that don’t support a particular image format
what type of image becomes pixelated when you zoom in? pngs or svgs?
pngs
fall back content is available for which types of multimedia?
video and audio
tables are used to support _____
tabular data
what does this tag mean? <tr>
table row
<td> represents what?
</td>
table cell
table header is indicated by
<th>
</th>
rows and columns can be spanned by using what?
colspan=”#” and rowspan=”#”
classes can be specified by which character?
. (fullstop)
what does # specify?
an ID
the space between “li em” represents what?
descendant combinator
descendant combinators mean what?
if an element is inside of another element then it will specify that one
the plus sign (+) represents what?
an adjacent sibling combinator (comes after)
what does this select? body h1 + p .special
selects any .special class inside a <p> tag that comes after an <h1> tag that is inside a <body> tag.
display: block
box will break into a new line, W x H is respected
display: inline
box will not break into new line, W x H does not apply
display: inline-block
box will not break into new line, W x H is respected
default positioning that every element gets
static positioning
positioning that can be moved by specifying parameters such as top:30px
relative positioning
positioning that means an element no longer exists in the normal document flow
absolute positioning
