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