.btn {
  padding-left: .75rem;
  padding-right: .75rem;
}

label.btn {
  margin-bottom: 0;
}

.hide {  
  display: none;
} 

.footer {
  font-size: .875rem;
}

.img-container,
.img-preview {
  background-color: #f7f7f7;
  text-align: center;
  max-width: 600px;
  max-height: 400px;
}

.img-container {
  margin-bottom: 1rem;
  max-height: 400px;
  min-height: 200px;
  max-width: 600px;
  min-width: 200px;
}

@media () {
  .img-container {
    min-height: 400px;
  }
}

.img-container > img {
  max-width: 600px;
  max-height: 400px;
}

.img-preview {
  float: left;
  margin-bottom: .5rem;
  overflow: hidden;
}

.docs-data > .input-group {
  margin-bottom: .5rem;
}

.docs-data .input-group-prepend .input-group-text {
  min-width: 4rem;
}

.docs-data .input-group-append .input-group-text {
  min-width: 3rem;
}

.docs-buttons > .btn,
.docs-buttons > .btn-group,
.docs-buttons > .form-control {
  margin-bottom: .5rem;
  margin-right: .25rem;
}

.docs-toggles > .btn,
.docs-toggles > .btn-group,
.docs-toggles > .dropdown {
  margin-bottom: .5rem;
}

.docs-tooltip {
  display: block;
  margin: -.5rem -.75rem;
  padding: .5rem .75rem;
}

.docs-tooltip > .icon {
  margin: 0 -.25rem;
  vertical-align: top;
}

.tooltip-inner {
  white-space: normal;
}

.btn-upload .tooltip-inner,
.btn-toggle .tooltip-inner {
  white-space: nowrap;
}

.btn-toggle {
  padding: .5rem;
}

.btn-toggle > .docs-tooltip {
  margin: -.5rem;
  padding: .5rem;
}

@media (max-width: 400px) {
  .btn-group-crop {
    margin-right: -1rem!important;
  }

  .btn-group-crop > .btn {
    padding-left: .5rem;
    padding-right: .5rem;
  }

  .btn-group-crop .docs-tooltip {
    margin-left: -.5rem;
    margin-right: -.5rem;
    padding-left: .5rem;
    padding-right: .5rem;
  }
}

.docs-options .dropdown-menu {
  width: 100%;
}

.docs-options .dropdown-menu > li {
  font-size: .875rem;
  padding: .125rem 1rem;
}

.docs-options .dropdown-menu .form-check-label {
  display: block;
}

.docs-cropped .modal-body {
  text-align: center;
}

.docs-cropped .modal-body > img,
.docs-cropped .modal-body > canvas {
  max-width: 100%;
}