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