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