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