CSS - answer Acronym for Cascading Style Sheet (defines how to display HTML
elements)
selector - answer Specify which elements are to be influenced by the style rule
declaration - answer A style attached to a specific selector (consists of a property
and a value)
property - answer The style attribute you want to change
value - answer Suggests how the property should be formatted
/*...*/ - answer CSS comment tag
# - answer The selector symbol used to specify a style for a single/unique element
(the element targeted must be marked with the "id" attribute)
. - answer The selector symbol used to specify a style for a group of elements (the
elements targeted must be marked with the "class" attribute)
background - answer Sets all the background properties in one declaration (must be
in proper order-color-image-repeat-attachment-position-inherit)
background-attachment - answer Sets whether a background image is fixed or
scrolls with the rest of the page (scroll-fixed-inherit)
background-color - answer Sets the background color of an element (rgb-#hex-
name-transparent-inherit)
background-image - answer Sets the background image for an element (url(URL)-
none-inherit)
background-position - answer Sets the starting position of a background image
(textpos-x% y%-xpos ypos-inherit)
background-repeat - answer Sets if/how a background image will repeat (repeat--
repeat-x--repeat-y--no-repeat--inherit)
color - answer Sets the color of a text (name-rgb-#hex)
direction - answer Sets the text direction (ltr-rtl)