Element block pseudo-class :active generated with background box-sizing content-box text-shadow 1px 1px 1px rgba(0,0,0,0.2) transform height auto overflow hidden position static margin 0px width 170px opacity 1.00 line-height 1 z-index auto transition border 0px rgba(0,0,0,1) solid box-shadow display block cursor default float none font-weight bold padding 20px status outline none font-size 16px border-radius