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