如何使用JS来改变CSS样式

如何使用JS来改变CSS样式 方法:? document.getElementById("xx").style.xxx中的所有属性是什么盒子标签和属性对照CSS语法（不区分大小写）JavaScript语法（区分大小写）borderborderborder-bottomborderBottomborder-bottom-colorborderBottomColorborder-bottom-styleborderBottomStyleborder-bottom-widthborderBottomWidthborder-colorborderColorborder-leftborderLeftborder-left-colorborderLeftColorborder-left-styleborderLeftStyleborder-left-widthborderLeftWidthborder-rightborderRightborder-right-colorborderRightColorborder-right-styleborderRightStyleborder-right-widthborderRightWidthborder-styleborderStyleborder-topborderTopborder-top-colorborderTopColorborder-top-styleborderTopStyleborder-top-widthborderTopWidthborder-widthborderWidthclearclearfloatfloatStylemarginmarginmargin-bottommarginBottommargin-leftmarginLeftmargin-rightmarginRightmargin-topmarginToppaddingpaddingpadding-bottompaddingBottompadding-leftpaddingLeftpadding-rightpaddingRightpadding-toppaddingTop颜色和背景标签和属性对照CSS 语法（不区分大小写）JavaScript 语法（区分大小写）backgroundbackgroundbackground-attachmentbackgroundAttachmentbackground-colorbackgroundColorbackground-imagebackgroundImagebackground-positionbackgroundPositionbackground-repeatbackgroundRepeatcolorcolor?样式标签和属性对照CSS语法（不区分大小写）JavaScript 语法（区分大小写）displaydisplaylist-style-typelistStyleTypelist-style-imagelistStyleImagelist-style-positionlistStylePositionlist-stylelistStylewhite-spacewhiteSpace?文字样式标签和属性对照CSS 语法（不区分大小写）JavaScript 语法（区分大小写）fontfontfont-familyfontFamilyfont-sizefontSizefont-stylefontStylefont-variantfontVariantfont-weightfontWeight?文本标签和属性对照CSS 语法（不区分大小写）JavaScript 语法（区分大小写）letter-spacingletterSpacingline-breaklineBreakline-heightlineHeighttext-aligntextAligntext-decorationtextDecorationtext-indenttextIndenttext-justifytextJustifytext-transformtextTransformvertical-align

verticalAlign?