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