1. 修改css属性:$(selector).css(property,value)
2. 获取css属性:$(selector).css(property)
3. 添加css类:$(selector).addClass(classname)
4. 删除css类:$(selector).removeClass(classname)
5. 切换css类:$(selector).toggeleClass(classname)
1. 修改css属性:$(selector).css(property,value)
2. 获取css属性:$(selector).css(property)
3. 添加css类:$(selector).addClass(classname)
4. 删除css类:$(selector).removeClass(classname)
5. 切换css类:$(selector).toggeleClass(classname)