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