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