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