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