Element block pseudo-element :after generated with transition height auto border 0px rgba(0,0,0,1) solid text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-sizing content-box overflow hidden padding 20px position static margin 0px font-size 16px background z-index auto display block line-height 1 cursor default float none box-shadow 1px 1px 1px rgba(0,0,0,0.3) width 160px border-radius transform font-weight normal