.kbv-msg{display:block;margin:4px 0 0;padding:0;font-size:.875em;line-height:1.4;opacity:0;transition:opacity 200ms ease-in-out}.kbv-msg--visible{opacity:1}.kbv-msg--error{color:#d63638}.kbv-msg--warning{color:#996800}.kbv-msg--loading{color:#646970}.kbv-suggestion{display:block;margin-top:2px;padding:0;border:none;background:none;color:#2271b1;font-size:inherit;line-height:inherit;cursor:pointer;text-decoration:underline}.kbv-suggestion:hover{color:#135e96}.kbv-suggestion:focus{color:#135e96;outline:1px dotted #2271b1;outline-offset:1px}.kbv-btn-validating{opacity:0.6!important;cursor:not-allowed!important;pointer-events:none}@keyframes kbv-spin{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}.kbv-btn-spinner{color:transparent!important;position:relative}.kbv-btn-spinner::after{content:'';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:1em;height:1em;border:2px solid #666;border-top-color:#fff0;border-radius:50%;animation:kbv-spin 0.6s linear infinite}