Element button pseudo-class :active generated with transform box-shadow 2px 2px 2px rgba(0,0,0,0.2) box-sizing content-box text-shadow -1px -1px 0px rgba(15,73,168,0.66) z-index auto transition height auto margin 0px line-height normal float none width auto position static display inline-block overflow visible border-radius padding 20px font-weight normal cursor pointer border 1px #018dc4 solid background font-size 16px