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