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