.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.quiz .d-none,.quiz img[src='']{display:none!important}.progress{margin:10px 0 20px;padding:0;width:100%;height:20px;overflow:hidden;background-color:#f5f5f5;border-radius:4px;-webkit-box-shadow:inset 0 1px 2px rgba(0,0,0,.1);box-shadow:inset 0 1px 2px rgba(0,0,0,.1)}.progress-bar.active,.progress.active .progress-bar{-webkit-animation:progress-bar-stripes 2s linear infinite;-o-animation:progress-bar-stripes 2s linear infinite;animation:progress-bar-stripes 2s linear infinite}.progress-bar-success{background-color:#5cb85c}.progress-bar-striped,.progress-striped .progress-bar{background-image:-webkit-linear-gradient(45deg,rgba(255,255,255,.15) 25%,transparent 25%,transparent 50%,rgba(255,255,255,.15) 50%,rgba(255,255,255,.15) 75%,transparent 75%,transparent);background-image:-o-linear-gradient(45deg,rgba(255,255,255,.15) 25%,transparent 25%,transparent 50%,rgba(255,255,255,.15) 50%,rgba(255,255,255,.15) 75%,transparent 75%,transparent);background-image:linear-gradient(45deg,rgba(255,255,255,.15) 25%,transparent 25%,transparent 50%,rgba(255,255,255,.15) 50%,rgba(255,255,255,.15) 75%,transparent 75%,transparent);-webkit-background-size:40px 40px;background-size:40px 40px}.progress-bar{width:0;height:100%;font-size:12px;line-height:20px;color:#fff;text-align:center;background-color:#337ab7;-webkit-box-shadow:inset 0 -1px 0 rgba(0,0,0,.15);box-shadow:inset 0 -1px 0 rgba(0,0,0,.15);-webkit-transition:width .6s ease;-o-transition:width .6s ease;transition:width .6s ease}.results .social-likes{padding:1rem 0}.loading-wave{margin:auto;width:50px;height:40px;font-size:.8rem;display:none}.loading-wave>div{background-color:#fff;height:100%;width:3px;border-radius:5px;display:inline-block;animation:stretchdelay 1.2s infinite ease-in-out}.loading-wave .rect2{animation-delay:-1.1s}.loading-wave .rect3{animation-delay:-1.0s}.loading-wave .rect4{animation-delay:-0.9s}.loading-wave .rect5{animation-delay:-0.8s}@-webkit-keyframes stretchdelay{0%,40%,100%{transform:scaleY(.4)}20%{transform:scaleY(1)}}@keyframes stretchdelay{0%,40%,100%{transform:scaleY(.4)}20%{transform:scaleY(1)}}.btn-submit.active{font-size:0}.btn-submit.active .loading-wave{display:inline-block!important}.quiz .social-likes{margin-bottom:1rem}.quiz .step label p{margin:0}.quiz .field-error .custom-control-label{color:#dc3545}.quiz .field-error .custom-control-label:before,.quiz .field-error .custom-control-label:after{background-color:#efa2a9;border-radius:50%}.quiz .field-success .custom-control-label{color:#28a745}.quiz .field-success .custom-control-label:before,.quiz .field-success .custom-control-label:after{background-color:#28a745;border-radius:50%}