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