.zooniverse-dialog {
  display: block;
  font: 12px "Helvetica Neue", Arial, Helvetica, sans-serif;
  height: 100%;
  left: 0;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 100;
}
.zooniverse-dialog .underlay {
  background: rgba(0,0,0,0);
  display: table;
  width: 100%;
  -webkit-transition: background-color 0.5s ease-in-out;
  -moz-transition: background-color 0.5s ease-in-out;
  -o-transition: background-color 0.5s ease-in-out;
  -ms-transition: background-color 0.5s ease-in-out;
  transition: background-color 0.5s ease-in-out;
  height: 100%;
}
.zooniverse-dialog .underlay .container {
  display: table-cell;
  text-align: center;
  vertical-align: middle;
  -webkit-perspective: 1000px;
  -moz-perspective: 1000px;
  -ms-perspective: 1000px;
  perspective: 1000px;
}
.zooniverse-dialog .underlay .container .dialog {
  background: #f4f4f4;
  border-top: 5px solid #050505;
  -webkit-box-shadow: 0 3px 5px rgba(0,0,0,0.5);
  box-shadow: 0 3px 5px rgba(0,0,0,0.5);
  color: #000;
  display: inline-block;
  max-width: 33%;
  opacity: 0;
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
  filter: alpha(opacity=0);
  padding: 30px;
  position: relative;
  text-align: left;
  text-shadow: none;
  -webkit-transform: translateY(-25%) rotateX(30deg) scale(0.75);
  -moz-transform: translateY(-25%) rotateX(30deg) scale(0.75);
  -o-transform: translateY(-25%) rotateX(30deg) scale(0.75);
  -ms-transform: translateY(-25%) rotateX(30deg) scale(0.75);
  transform: translateY(-25%) rotateX(30deg) scale(0.75);
  -webkit-transition: opacity 0.25s ease-in-out, -webkit-transform 0.33s ease-in-out;
  -moz-transition: opacity 0.25s ease-in-out, -moz-transform 0.33s ease-in-out;
  -o-transition: opacity 0.25s ease-in-out, -o-transform 0.33s ease-in-out;
  -ms-transition: opacity 0.25s ease-in-out, -ms-transform 0.33s ease-in-out;
  transition: opacity 0.25s ease-in-out, transform 0.33s ease-in-out;
}
.zooniverse-dialog .underlay .container .dialog > form > button[name="close-dialog"] {
  font-size: 16px;
  height: 1em;
  position: absolute;
  right: 4px;
  top: 0;
  width: 1em;
}
.zooniverse-dialog.warning .underlay .container .dialog {
  border: 5px solid #f90;
}
.zooniverse-dialog.error .underlay .container .dialog {
  border: 5px solid #c30;
}
.zooniverse-dialog.showing .underlay {
  background: rgba(0,0,0,0.5);
}
.zooniverse-dialog.showing .underlay .container .dialog {
  opacity: 1;
  -ms-filter: none;
  filter: none;
  -webkit-transform: translateY(0) rotateX(0) scale(1);
  -moz-transform: translateY(0) rotateX(0) scale(1);
  -o-transform: translateY(0) rotateX(0) scale(1);
  -ms-transform: translateY(0) rotateX(0) scale(1);
  transform: translateY(0) rotateX(0) scale(1);
}
.zooniverse-dialog button {
  background: transparent;
  border: 0;
  color: inherit;
  cursor: pointer;
  font: inherit;
  margin: 0;
  padding: 0;
}
.zooniverse-dialog a {
  border: 0;
  color: inherit;
  text-decoration: underline;
}
.zooniverse-dialog a:hover {
  color: inherit;
}
.zooniverse-dialog header {
  font-size: 16px;
  margin-bottom: 20px;
}
.zooniverse-dialog header .zooniverse-logo {
  display: inline-block;
  height: 25px;
  margin-right: 5px;
  position: relative;
  top: -2px;
  vertical-align: middle;
  width: 25px;
}
.zooniverse-dialog .loader {
  -webkit-animation: 1s zooniverse-progress linear infinite;
  -moz-animation: 1s zooniverse-progress linear infinite;
  -o-animation: 1s zooniverse-progress linear infinite;
  -ms-animation: 1s zooniverse-progress linear infinite;
  animation: 1s zooniverse-progress linear infinite;
  background: -webkit-gradient(linear, left top, right bottom, color-stop(0.25, transparent), color-stop(0.25, #000), color-stop(0.5, #000), color-stop(0.5, transparent), color-stop(0.75, transparent), color-stop(0.75, #000));
  background: -webkit-linear-gradient(left top, transparent 25%, #000 25%, #000 50%, transparent 50%, transparent 75%, #000 75%);
  background: -moz-linear-gradient(left top, transparent 25%, #000 25%, #000 50%, transparent 50%, transparent 75%, #000 75%);
  background: -o-linear-gradient(left top, transparent 25%, #000 25%, #000 50%, transparent 50%, transparent 75%, #000 75%);
  background: -ms-linear-gradient(left top, transparent 25%, #000 25%, #000 50%, transparent 50%, transparent 75%, #000 75%);
  background: linear-gradient(left top, transparent 25%, #000 25%, #000 50%, transparent 50%, transparent 75%, #000 75%);
  -webkit-background-size: 25px 25px;
  -moz-background-size: 25px 25px;
  background-size: 25px 25px;
  bottom: 0;
  display: none;
  left: 0;
  opacity: 0.05;
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=5)";
  filter: alpha(opacity=5);
  position: absolute;
  right: 0;
  top: 0;
  z-index: -1;
}
.zooniverse-dialog .loading .loader {
  display: block;
}
.zooniverse-dialog label {
  display: block;
  margin: 10px 0;
}
.zooniverse-dialog label.checkbox {
  line-height: 1.5em;
  margin-left: 20px;
}
.zooniverse-dialog input {
  background: #f0f0f0;
  border: 1px solid #ccc;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  -webkit-box-shadow: 0 1px 0 #fff;
  box-shadow: 0 1px 0 #fff;
  font-size: 12px;
  padding: 10px;
}
.zooniverse-dialog input[type="text"],
.zooniverse-dialog input[type="email"],
.zooniverse-dialog input[type="password"] {
  width: 100%;
}
.zooniverse-dialog input[type="checkbox"] {
  margin-left: -20px;
}
.zooniverse-dialog .explanation {
  font-size: 10px;
  line-height: 1.3em;
  margin: 5px 13px;
  opacity: 0.75;
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=75)";
  filter: alpha(opacity=75);
}
.zooniverse-dialog .error-message {
  color: #800000;
  font-weight: bold;
  text-align: center;
}
.zooniverse-dialog .action {
  margin: 1em 0;
  text-align: center;
}
.zooniverse-dialog .action button {
  background: #fff;
  border: 1px solid #bbb;
  -webkit-border-radius: 3px;
  border-radius: 3px;
  -webkit-box-shadow: 0 1px 0 #fff inset, 0 1px 3px rgba(0,0,0,0.25);
  box-shadow: 0 1px 0 #fff inset, 0 1px 3px rgba(0,0,0,0.25);
  font-size: 12px;
  font-weight: bold;
  margin: 0 5px;
  padding: 3px 10px;
}
.zooniverse-dialog .action button:active {
  border-color: rgba(0,0,0,0.25);
  -webkit-box-shadow: 0 100px rgba(0,0,0,0.125) inset;
  box-shadow: 0 100px rgba(0,0,0,0.125) inset;
}
@-moz-keyframes zooniverse-progress {
  0% {
    background-position: 0 0;
  }

  100% {
    background-position: 50px 0;
  }
}
@-webkit-keyframes zooniverse-progress {
  0% {
    background-position: 0 0;
  }

  100% {
    background-position: 50px 0;
  }
}
@-o-keyframes zooniverse-progress {
  0% {
    background-position: 0 0;
  }

  100% {
    background-position: 50px 0;
  }
}
@-ms-keyframes zooniverse-progress {
  0% {
    background-position: 0 0;
  }

  100% {
    background-position: 50px 0;
  }
}
@keyframes zooniverse-progress {
  0% {
    background-position: 0 0;
  }

  100% {
    background-position: 50px 0;
  }
}