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