Element block pseudo-class :active generated with display inline-block border-radius text-shadow border 0px rgba(0,0,0,1) solid height auto background width auto padding 2.5% line-height 10% transition position static box-shadow 0px 0px 9px rgba(0,0,0,0.5) cursor default overflow scroll font-size 150% font-weight bold float none box-sizing border-box z-index auto margin 40% transform