Element block pseudo-class :active generated with border-radius display block margin 4px box-sizing content-box height auto text-shadow 1px 1px 1px rgba(0,0,0,0.2) transform overflow hidden cursor default width 160px opacity 1 line-height 1 position static float none outline none font-weight normal box-shadow 1px 1px 1px rgba(0,0,0,0.3) border 0px rgba(0,0,0,1) solid z-index auto transition font-size 16px background padding 10px