Element block pseudo-element :before generated with margin 0px border 2px rgba(90,90,90,1) solid padding 20px line-height 1 transition position static display block float none text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-sizing content-box height auto background overflow hidden font-size 16px font-weight normal z-index auto cursor default border-radius transform box-shadow width 160px