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