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