Element block pseudo-class :active generated with transform position static transition overflow hidden width 160px margin 0px cursor default height auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-sizing content-box z-index auto font-weight normal font-size 16px border 0px rgba(0,0,0,1) solid line-height 1 float none padding 20px background border-radius display block