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