Element button pseudo-element :before generated with display inline-block overflow visible font-size 18px position static opacity 1 border-radius border 2px rgba(42, 167, 84, 0.9) solid outline none text-shadow box-sizing content-box background box-shadow 2px 2px 2px rgba(0,0,0,0.2) margin 0px cursor pointer z-index auto width auto padding 20px height auto line-height normal transition font-weight normal transform float none