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