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