#signature{border:3px double transparent;border-radius:5px;background-image:-webkit-gradient(linear,left top,left bottom,from(#fff),to(#fff)),radial-gradient(circle at top left,#4bc5e8,#9f6274);background-image:linear-gradient(#fff,#fff),radial-gradient(circle at top left,#4bc5e8,#9f6274);background-origin:border-box;background-clip:content-box,border-box}