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
top
英[ tɒp] 美[tɑ:p]
n. Top, top; (box) cover, (book pages, etc.) upper column; chief; top
adj. The highest; top ; first-class; the largest
vt. form the top; reach the top of...; be at the forefront of...; leader
vi. Summary; transcend; tower; end
Third person singular: tops Plural: tops Present participle: topping Past tense: topped Past participle: topped
css border-top property syntax
Function:Set all properties of the upper border into one statement.
Instructions:The following attributes can be set in order: border-top-width, border-top-style, border-top-color. If you do not set one of the values, there will be no problem. For example, border-top:solid #ff0000; is also allowed.
Note:IE7 and earlier browsers do not support the value "inherit". IE8 requires !DOCTYPE. IE9 supports "inherit".