div.poll-result-bar { 
    height: 20px;
    position: relative;
    background: #f3efe6;
    overflow: hidden;
    margin-bottom: 5px;
}

div.poll-result-bar span {
    display: block !important;
    height: 100% !important;
}

span.poll-result-bar {
    background-color: #e4c465;
    animation: progressBar 2s ease-out;
    animation-fill-mode:both; 
}

@keyframes progressBar {
  0% { width: 0; }
  100% { width: 100%; }
}