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