1.the lower side of anything
2.the lowest part of anything;
they started at the bottom of the hill
3.the fleshy part of the human body that you sit on;
he deserves a good kick in the butt
4.the second half of an inning; while the home team is at bat
5.a depression forming the ground under a body of water;
he searched for treasure on the ocean bed
6.low-lying alluvial land near a river
7.a cargo ship;
they did much of their overseas trade in foreign bottoms
8.situated at the bottom or lowest position;
the bottom drawer
9.at the bottom; lowest or last;
the bottom price
10.the lowest rank;
bottom member of the class
1.provide with a bottom or a seat;
bottom the chairs
2.strike the ground, as with a ship's bottom
3.come to understand
〃CSS Positioning Properties 定位屬性中的一種屬性‥ bottom版本:CSS2 兼容性:IE5+ 繼承性:無 語法:bottom : auto | length 參數: auto : 無特殊定位,根據HTML定位規則載文檔流中分配 length : 由浮點數字和單位標識符組成的長度值 | 百分數。必須定義position屬性值為absolute或者relative此取值方可生效。請參閱長度單位 說明: 檢索或設置對象與其最近一個定位的父對象底邊相關的位置。 對應的腳本特性為bottom。其值為