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