Element button pseudo-element :before generated with line-height normal transform overflow visible float none padding 20px cursor default box-shadow 2px 2px 2px rgba(0,0,0,0.2) z-index auto margin 0px position static width auto box-sizing content-box font-weight normal text-shadow 1px 1px 0px rgba(255,255,255,0.66) height auto display inline-block transition border-radius border 1px #b7b7b7 solid font-size 16px background