.loader{background:#ccc;margin-top:5px;position:relative;width:100%}.loader,.loader .blue-line{border-radius:10px;height:10px}.loader .blue-line{animation:line-bounce 1.6s infinite;background:orange;left:0;position:absolute;width:20%;z-index:1}.custom-error-messages{color:red}@keyframes line-bounce{0%{left:100%;transform:translateX(-100%)}to{left:0;transform:translateX(0)}}