.slide-to-captcha {
  position: relative;
  width: 215px;
  height: 34px;
  margin: 0 auto;
  background-color: #ddd;
  background-color: #dddddd;
  /*-webkit-box-shadow: inset 0 0 7px rgba(0,0,0,.2), 1px 1px 7px rgba(0,0,0,.4);
  -moz-box-shadow: inset 0 0 7px rgba(0,0,0,.2), 1px 1px 7px rgba(0,0,0,.4);
  box-shadow: inset 0 0 7px rgba(0,0,0,.2), 1px 1px 7px rgba(0,0,0,.4);*/
  border-radius: 4px;
  border: 2px solid white;
  -webkit-transition: background-color 0.3s;
  -moz-transition: background-color 0.3s;
  -ms-transition: background-color 0.3s;
  -o-transition: background-color 0.3s;
  transition: background-color 0.3s; }

.slide-to-captcha:after {
  display: none;
  height: 100%;
  margin-left: 10px;
  line-height: 34px;
  font-weight: bold;
  color: #666;
  color: transparent; }

.slide-to-captcha-handle {
  position: absolute;
  width: 40px;
  height: 30px;
  background: #2c2c2c;
  left: 0;
  top: 0;
  -webkit-border-radius: 4px;
  -moz-border-radius: 4px;
  border-radius: 4px;
  -webkit-transition: opacity 0.3s;
  -moz-transition: opacity 0.3s;
  -ms-transition: opacity 0.3s;
  -o-transition: opacity 0.3s;
  transition: opacity 0.3s; }

.slide-to-captcha-handle:before,
.slide-to-captcha-handle:after {
  position: absolute;
  content: ' ';
  display: block;
  left: 14px;
  top: 15%;
  height: 70%;
  width: 4px;
  -webkit-box-shadow: 1px 1px 3px rgba(0, 0, 0, 0.1);
  -moz-box-shadow: 1px 1px 3px rgba(0, 0, 0, 0.1);
  box-shadow: 1px 1px 3px rgba(0, 0, 0, 0.1);
  background-color: #d5e4c2;
  background-image: -webkit-gradient(linear, 0 0, 100% 0, from(#43c67a), to(#d5e4c2));
  background-image: -webkit-linear-gradient(left, #43c67a, #d5e4c2);
  background-image: -moz-linear-gradient(left, #43c67a, #d5e4c2);
  background-image: -ms-linear-gradient(left, #43c67a, #d5e4c2);
  background-image: -o-linear-gradient(left, #43c67a, #d5e4c2);
  background-image: linear-gradient(left, #43c67a, #d5e4c2);
  background-repeat: repeat-x;
  -webkit-border-radius: 2px;
  -moz-border-radius: 2px;
  border-radius: 2px;
  overflow-y: hidden; }

.slide-to-captcha-handle:after {
  left: 22px; }

.slide-to-captcha.valid {
  background-color: rgba(221, 221, 221, 0.5); }

.slide-to-captcha.valid:after {
  position: relative;
  content: attr(data-content);
  display: block;
  color: rgba(0, 0, 0, 0.6);
  z-index: 1; }

.slide-to-captcha.valid .slide-to-captcha-handle {
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=50);
  opacity: 0.5; }