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