Element block pseudo-class :active generated with z-index 2 opacity 1 background transition height 100px width 500px font-weight normal border-radius display block border 0px rgba(0,0,0,1) solid transform overflow visible text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-shadow box-sizing content-box float none margin 0px cursor default padding 20px position absolute font-size 30px line-height 1.1 outline none