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