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