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