.install-dialog{max-width:440px;text-align:right}
.install-dialog #installTitle{margin-bottom:6px}
.install-intro{font-weight:700;color:#174d60;margin:0 0 12px!important}
.install-external{display:inline-block;margin:0 0 18px;color:#075f70;font-weight:700;text-decoration:underline}
.install-external[hidden]{display:none}
.install-dialog .install-actions{margin-top:18px}
.install-dialog .install-actions button{flex:1}