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