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