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