Element block pseudo-class :active generated with display inline-block box-sizing content-box text-shadow transform border 0px rgba(0,0,0,0) solid box-shadow 0px 5px 0px #16a085 position relative height 22px overflow visible cursor pointer float none content "" line-height 24px z-index auto transition padding 28px border-radius font-weight normal background margin 13px width auto font-size 20px outline none