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