Element block pseudo-element :before generated with position static display block text-shadow 1px 1px 1px rgba(0,0,0,0.2) line-height 1 transition border 0px rgba(0,0,0,1) solid cursor default overflow hidden margin 0px font-weight normal border-radius box-sizing content-box z-index auto transform float none height auto background font-size 16px padding 20px width 160px box-shadow 0px 0px 6px rgba(0,0,0,0.5)