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