@keyframes passing-through {
  0% {
    opacity: 0;
    transform: translateY(40px);
  }

  30%,
  70% {
    opacity: 1;
    transform: translateY(0px);
  }

  100% {
    opacity: 0;
    transform: translateY(-40px);
  }
}

@keyframes slide-in {
  0% {
    opacity: 0;
    transform: translateY(40px);
  }

  30% {
    opacity: 1;
    transform: translateY(0px);
  }
}

@keyframes pulse {
  0% {
    transform: scale(1);
  }

  10% {
    transform: scale(1.1);
  }

  20% {
    transform: scale(1);
  }
}

.dropzone {
  box-sizing: border-box;
  min-height: 155px;
  padding: .5rem;
  border: 1px dashed #ffffff;
  border-radius: 0;
  background: transparent;
  margin: 20px 0;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.dropzone * {
  box-sizing: border-box;
}

.dropzone.dz-clickable {
  cursor: pointer;
}

.dropzone.dz-clickable * {
  cursor: default;
}

.dropzone.dz-clickable .dz-message {
  cursor: pointer;
}

.dropzone.dz-clickable .dz-message * {
  cursor: pointer;
}

.dropzone.dz-started .dz-message {
  display: none;
}

.dropzone.dz-drag-hover {
  border-color: #ffffff;
  border: 1px solid #ffffff;
}

.dropzone.dz-drag-hover .dz-message {
  opacity: .5;
  color: #ffffff;
}

.dropzone.is-valid {
  border-color: #ffffff;
}

.dropzone.is-valid .dz-message {
  color: #ffffff;
}

.dropzone.is-valid .dz-message span:before {
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%2328a745' d='M19.35 10.04C18.67 6.59 15.64 4 12 4 9.11 4 6.6 5.64 5.35 8.04 2.34 8.36 0 10.91 0 14c0 3.31 2.69 6 6 6h13c2.76 0 5-2.24 5-5 0-2.64-2.05-4.78-4.65-4.96zM10 17l-3.5-3.5 1.41-1.41L10 14.17 15.18 9l1.41 1.41L10 17z'/%3E%3C/svg%3E");
}

.dropzone.is-invalid {
  border-color: #dc3545;
}

.dropzone.is-invalid .dz-message {
  color: #dc3545;
}

.dropzone.is-invalid .dz-message span:before {
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23dc3545' d='M19.35 10.04C18.67 6.59 15.64 4 12 4 9.11 4 6.6 5.64 5.35 8.04 2.34 8.36 0 10.91 0 14c0 3.31 2.69 6 6 6h13c2.76 0 5-2.24 5-5 0-2.64-2.05-4.78-4.65-4.96zM19 18H6c-2.21 0-4-1.79-4-4s1.79-4 4-4h.71C7.37 7.69 9.48 6 12 6c3.04 0 5.5 2.46 5.5 5.5v.5H19c1.66 0 3 1.34 3 3s-1.34 3-3 3z'/%3E%3C/svg%3E");
}

.dropzone .dz-message {
  font-size: 1rem;
  text-align: center;
  line-height: 1;
  color: #ffffff;
}

.dropzone .dz-message img {
  margin-right: 40px;
}

.dropzone .dz-preview {
  position: relative;
  display: inline-block;
  min-height: 5rem;
  margin: .5rem;
  vertical-align: top;
}

.dropzone .dz-preview:hover {
  z-index: 1000;
}

.dropzone .dz-preview:hover .dz-details {
  opacity: 1;
}

.dropzone .dz-preview.dz-file-preview .dz-image {
  background-color: #54a7ff;
}

.dropzone .dz-preview.dz-file-preview .dz-image:hover {
  background-color: #007bff;
}

.dropzone .dz-preview.dz-file-preview .dz-details {
  opacity: 1;
}

.dropzone .dz-preview.dz-image-preview {
  background: transparent;
}

.dropzone .dz-preview.dz-image-preview .dz-details {
  transition: opacity 200ms linear;
}

.dropzone .dz-preview .dz-remove {
  display: block;
  cursor: pointer;
  border: none;
  text-align: center;
}

.dropzone .dz-preview .dz-remove:hover {
  text-decoration: underline;
}

.dropzone .dz-preview:hover .dz-details {
  opacity: 1;
}

.dropzone .dz-preview .dz-details {
  z-index: 20;
  position: absolute;
  top: 0;
  left: 0;
  min-width: 100%;
  max-width: 100%;
  height: auto;
  padding: .5rem;
  font-size: 0.75rem;
  text-align: center;
  line-height: 150%;
  color: white;
  opacity: 0;
}

.dropzone .dz-preview .dz-details .dz-size {
  margin-bottom: 4.5rem;
  font-size: 0.875rem;
}

.dropzone .dz-preview .dz-details .dz-size,
.dropzone .dz-preview .dz-details .dz-filename {
  white-space: nowrap;
}

.dropzone .dz-preview .dz-details .dz-size:hover:before,
.dropzone .dz-preview .dz-details .dz-filename:hover:before {
  content: "";
  margin-left: -100%;
}

.dropzone .dz-preview .dz-details .dz-size:hover:after,
.dropzone .dz-preview .dz-details .dz-filename:hover:after {
  content: "";
  margin-right: -100%;
}

.dropzone .dz-preview .dz-details .dz-size:hover span,
.dropzone .dz-preview .dz-details .dz-filename:hover span {
  padding: .125rem .375rem;
  background-color: rgba(0, 0, 0, 0.8);
  border-radius: 0.2rem;
}

.dropzone .dz-preview .dz-details .dz-size:not(:hover),
.dropzone .dz-preview .dz-details .dz-filename:not(:hover) {
  overflow: hidden;
  text-overflow: ellipsis;
}

.dropzone .dz-preview .dz-image {
  overflow: hidden;
  width: 7.5rem;
  height: 7.5rem;
  position: relative;
  display: block;
  z-index: 10;
}

.dropzone .dz-preview .dz-image img {
  display: block;
}

.dropzone .dz-preview.dz-success .dz-success-mark {
  animation: passing-through 300ms cubic-bezier(0.77, 0, 0.175, 1);
}

.dropzone .dz-preview.dz-error .dz-error-mark {
  opacity: 1;
  animation: slide-in 300ms cubic-bezier(0.77, 0, 0.175, 1);
}

.dropzone .dz-preview .dz-success-mark,
.dropzone .dz-preview .dz-error-mark {
  pointer-events: none;
  opacity: 0;
  z-index: 500;
  position: absolute;
  display: block;
  top: 50%;
  left: 50%;
  margin-top: -1.5rem;
  margin-left: -1.5rem;
}

.dropzone .dz-preview .dz-success-mark svg,
.dropzone .dz-preview .dz-error-mark svg {
  display: block;
  width: 3rem;
  height: 3rem;
}

.dropzone .dz-preview .dz-success-mark svg * {
  fill: #28a745;
  fill-opacity: 1;
}

.dropzone .dz-preview .dz-error-mark svg * {
  fill: #dc3545;
  fill-opacity: 1;
}

.dropzone .dz-preview.dz-processing .dz-progress {
  opacity: 1;
  transition: all 200ms linear;
}

.dropzone .dz-preview.dz-complete .dz-progress {
  opacity: 0;
  transition: opacity 400ms ease-in;
}

.dropzone .dz-preview:not(.dz-processing) .dz-progress {
  animation: pulse 6s ease infinite;
}

.dropzone .dz-preview .dz-progress {
  opacity: 1;
  z-index: 1000;
  pointer-events: none;
  position: absolute;
  left: 50%;
  top: 50%;
  width: 5rem;
  height: 1rem;
  margin-top: -.5rem;
  margin-left: -2.5rem;
  border-radius: 0.2rem;
  background: rgba(255, 255, 255, 0.6);
  -webkit-transform: scale(1);
  transform: scale(1);
  overflow: hidden;
}

.dropzone .dz-preview .dz-progress .dz-upload {
  background: #28a745;
  background: linear-gradient(to bottom, #28a745, #1e7d34);
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 0;
  transition: width 300ms ease-in-out;
}

.dropzone .dz-preview.dz-error .dz-error-message {
  display: block;
}

.dropzone .dz-preview.dz-error:hover .dz-error-message {
  opacity: 1;
  pointer-events: auto;
}

.dropzone .dz-preview .dz-error-message {
  pointer-events: none;
  z-index: 1000;
  position: absolute;
  display: block;
  display: none;
  top: 8rem;
  left: -.5rem;
  width: 8.5rem;
  padding: .25rem .5rem;
  border-radius: 0.25rem;
  background: #dc3545;
  font-size: 0.875rem;
  color: white;
  opacity: 0;
  transition: opacity 300ms ease;
}

.dropzone .dz-preview .dz-error-message:after {
  content: '';
  position: absolute;
  top: -.5rem;
  left: 3.75rem;
  width: 0;
  height: 0;
  border-left: .5rem solid transparent;
  border-right: .5rem solid transparent;
  border-bottom: 0.5rem solid #dc3545;
}

.has-success .dropzone {
  border-color: #28a745;
}

.has-success .dropzone .dz-message {
  color: #28a745;
}

.has-danger .dropzone {
  border-color: #dc3545;
}

.has-danger .dropzone .dz-message {
  color: #dc3545;
}

.has-danger .dropzone .dz-message span:before {
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23dc3545' d='M19.35 10.04C18.67 6.59 15.64 4 12 4 9.11 4 6.6 5.64 5.35 8.04 2.34 8.36 0 10.91 0 14c0 3.31 2.69 6 6 6h13c2.76 0 5-2.24 5-5 0-2.64-2.05-4.78-4.65-4.96zM19 18H6c-2.21 0-4-1.79-4-4s1.79-4 4-4h.71C7.37 7.69 9.48 6 12 6c3.04 0 5.5 2.46 5.5 5.5v.5H19c1.66 0 3 1.34 3 3s-1.34 3-3 3z'/%3E%3C/svg%3E");
}