1.트랜지션의 대상이 될 수 있는 CSS 프로퍼티 [Box model] width height, max-width, max-height, min-width, min-height padding, margin border-color, border-width, border-spacing [Background] background-color, background-position [좌표] top, left, right, bottom [텍스트] color font-size, font-weight, letter-spacing, line-height text-indent, text-shadow, vertical-align, word-spacing [기타] opacity, outline-color, out..