.frm{top:-.25em;right:-.25em;bottom:-.25em;left:-.25em;filter:hue-rotate(40deg)}
.frm:before{border:solid .25em;border-color:#b66 #d77 #f88;box-shadow:0 0 1px rgba(0,0,0,.5)inset,0 0 1px rgba(0,0,0,.3);filter:contrast(1.5)url(#lightA1)}