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