border
UK[ˈbɔ:də(r)] US[ˈbɔ:rdə(r)]
n.Border; edge; edging; wrapping Edge
vt.& vi. Bound with, on the edge of...
vt. Along the edge of, surround..., edge...
vi. Approximate, adjacent
Third person singular: borders Plural: borders Present participle: bordering Past tense: bordered Past participle: bordered
radius
英[ ˈreɪdiəs] 美[ˈrediəs]
n. Radius; radius range; radius (distance); circular area measured by radius
Plural: radii
css border-radius property syntax
Function:Abbreviation attribute, used to set four border-*-radius attributes.
Syntax:border-radius: 1-4 length|% / 1-4 length|%;
Description:length Defines the shape of the fillet. % defines the shape of the fillet as a percentage.
Note:Set the four values of each radii in this order. If bottom-left is omitted, it is the same as top-right. If bottom-right is omitted, it is the same as top-left. If top-right is omitted, it is the same as top-left.