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