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