Element block pseudo-class :active generated with transform z-index auto font-size 16px display inline-block line-height normal float none padding 20px cursor default transition font-weight normal position static overflow visible margin 0px border 1px #b7b7b7 solid border-radius box-shadow 2px 2px 2px rgba(0,0,0,0.2) text-shadow 1px 1px 0px rgba(255,255,255,0.66) width auto box-sizing content-box height auto background