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