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