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