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