Element block pseudo-element :after generated with z-index auto line-height 1 transition transform height auto background border 1px rgba(90,90,90,0.7) solid cursor default float none overflow hidden font-weight normal position static width 160px text-shadow 1px 1px 1px rgba(0,0,0,0.2) padding 20px border-radius margin 0px font-size 16px box-shadow 1px 1px 1px rgba(0,0,0,0.3) box-sizing content-box display block