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