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