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