Element button pseudo-class :active generated with transform transition box-sizing content-box position static margin 0px z-index auto float none cursor pointer text-shadow 0px 0px 9px rgba(20,255,20,0.7) border-radius line-height normal font-size 16px font-weight normal padding 20px border 1px #018dc4 solid width auto box-shadow 2px 2px 2px rgba(0,0,0,0.2) height auto display inline-block background overflow visible