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