Text-decoration 밑줄, 취소줄, 윗줄을 표시할 수 있는 Text decoration, 줄의 굵기 , 색깔 등을 바꿀 수 있다. dotted : 점선 , wavy ; 구불거리는 선 text-decoration-line, text-decoration-color, text-decoration-style, text-decoration-thickness text-decoration-thickness - CSS: Cascading Style Sheets | MDN The text-decoration-thickness CSS property sets the stroke thickness of the decoration line that is used on text in an element, such as..