Element button pseudo-element :after generated with background transition border 9px #b7b7b7 solid z-index auto font-size 16px overflow visible padding 20px margin 0px display inline-block position static text-shadow box-shadow 3px 2px 2px rgba(0,0,0,0.2) width auto float none border-radius box-sizing content-box font-weight normal line-height normal height auto transform cursor default