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