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