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