Width of border around image. See the border attribute definition in HTML 4.01. This attribute is deprecated in HTML 4.01. Note that the type of this attribute was DOMString in DOM Level 1 HTML DOM Level 1http//www.w3.org/TR/1998/REC-DOM-Level-1-19981001 ....Width of border around image. See the border attribute definition in HTML 4.01. This attribute is deprecated in HTML 4.01. Note that the type of this attribute was DOMString in DOM Level 1 HTML DOM Level 1http//www.w3.org/TR/1998/REC-DOM-Level-1-19981001 .