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