UK[left] 美[lɛft]
adj. Left, left; leftist
n. Left, left; [military] left; left, radical
adv.To the left; on the left side
v.Leave (past tense and past participle of leave)
Plural: lefts
javascriptleftproperty syntax
Function:Set the offset between the left margin boundary of the positioned element and the left boundary of its containing block.
Syntax:Object.style.left=auto|%|length
Comments:If the value of the "position" attribute is "static" , then setting the "left" attribute will have no effect.