.captcha-img-1, .captcha-img-2, .captcha-img-3, .captcha-img-4, .captcha-img-5 {
    -webkit-user-select: none; /* Safari 3.1+ */
    -moz-user-select: none; /* Firefox 2+ */
    -ms-user-select: none; /* IE 10+ */
    user-select: none; /* Standard syntax */
    position: relative;
    line-height: 33px;
    padding: 0px 20px;
    float:right;
    width: 100%;
    height: 38px;
    border-radius:0px !important;
}
.captcha-img-1 {background: #baf99d;font-size: 19px;text-align: center;border: 1px solid #DBDBDB;color: #317b48; border-radius:4px; }
.captcha-img-2 {background: #f9d49d;font-size: 19px;text-align: center;border: 1px solid #DBDBDB;color: #bd0000;border-radius:4px;}
.captcha-img-3 {background: #f9aa9d;font-size: 19px;text-align: center;border: 1px solid #DBDBDB;color: #a93f2d; border-radius:4px;}
.captcha-img-4 {background: #9dcbf9;font-size: 19px;text-align: center;border: 1px solid #DBDBDB;color: #fff; border-radius:4px;}
.captcha-img-5 {background: #d1f7be;font-size: 19px;text-align: center;border: 1px solid #DBDBDB; border-radius:4px;
    color: #8a8a8a;}
/* all form */
#captcha_ref{
    right:0; position:absolute;  top: -3px;
    color: #000;
    right: 10px;
}
.loader {
  border: 6px solid #f3f3f3;
  border-radius: 50%;
  border-top: 6px solid #DF2938;
  border-bottom: 6px solid #DF2938;
  width: 30px;
  height: 30px;
  -webkit-animation: spin 2s linear infinite;
  animation: spin 2s linear infinite;
}
@-webkit-keyframes spin {
  0% { -webkit-transform: rotate(0deg); }
  100% { -webkit-transform: rotate(360deg); }
}
@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}