border태그

• 속성

1. color
2. width : 선의 두께
3. style : solid, dotted, dashed, double, groove, ridge, inset, outset, none, hidden

• 설정방법

1. border : 4px solid #F00;
2. border-bottom : 2px dashed red;
3. border : 2px inset #FFCC33; border-right:none;   =>위, 아래, 왼쪽에만 선을 넣음
4. border-width:2px; border-style:double;  border-color:#FFCC33;