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