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