Element button pseudo-element :before generated with transition overflow auto cursor default opacity 1 text-shadow 4px 0px 9px rgba(86,170,255,0.9) float none font-size 16px box-sizing content-box transform border 1px #018dc4 solid outline none margin 0px padding 10px position static width auto height auto line-height normal font-weight normal background border-radius display inline-block box-shadow 3px 3px 4px rgba(0,0,0,0.4) z-index auto