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