Element button pseudo-class :active generated with padding 20px overflow visible background transition cursor pointer height auto box-sizing content-box text-shadow -1px -1px 0px rgba(255,255,255,0.66) z-index auto margin 0px border-radius display inline-block transform font-size 16px position static line-height normal font-weight normal box-shadow 2px 2px 2px rgba(0,0,0,0) border 1px #727272 solid float none width auto