Element button pseudo-class :active generated with overflow visible text-shadow 0px 0px 9px rgba(20,255,20,0.7) z-index auto box-shadow 5px 5px 8px rgba(0,0,0,0.4) transform border 1px #018dc4 solid position static padding 20px float none cursor pointer width auto display inline-block margin 0px font-size 16px border-radius transition font-weight normal background box-sizing content-box line-height normal height auto