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