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