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