Element block pseudo-class :active generated with border-radius display block height 100% transition width 99% opacity 1.00 margin 0px overflow visible float none z-index auto padding 20px position static font-size 106px box-sizing content-box border 0px rgba(0,0,0,1) solid background cursor default line-height 4 text-shadow 0px 0px 0px rgba(0,0,0,0.2) transform font-weight bold box-shadow