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