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