Element block pseudo-element :before generated with transition border 0px rgba(0,0,0,1) solid font-size 20px box-sizing content-box transform margin 0px opacity 1 line-height 40px background padding 20px position static cursor pointer overflow visible z-index auto display inline-block height auto border-radius status width auto font-weight bold text-shadow 0px 1px 0px #FFFFFF outline none box-shadow 0px 1px 0px rgb(119,119,119) float none