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