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