@salesforce-ux/design-system/css/drop-zone/base/index.css

Salesforce Lightning Design System

/*! Lightning Design System 2.12.0 */
@charset "UTF-8";
.slds-drop-zone {
  position: relative;
}
.slds-drop-zone:after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  border: 1px dotted #3e3e3c;
  outline: 1px dotted white;
}
.slds-drop-zone.slds-drop-zone_drag:after {
  border: 1px solid #04844b;
  outline: 0;
}
.slds-drop-zone__label {
  color: white;
  background: #04844b;
  border-radius: 0.25rem 0.25rem 0 0;
  padding: 0.25rem 0.5rem;
  position: absolute;
  top: 0;
  left: 50%;
  -webkit-transform: translate(-50%, -100%);
  transform: translate(-50%, -100%);
}
.slds-drop-zone__label.slds-drop-zone__label_container {
  opacity: 0;
  background: #0070d2;
}
.slds-drop-zone__label_button {
  border-radius: 0;
}
.slds-drop-zone__label_button:hover,
.slds-drop-zone__label_button:focus {
  text-decoration: underline;
  outline: none;
}
.slds-drop-zone_drag__slot {
  border: 1px solid white;
  border-left-width: 2px;
  border-right-width: 2px;
  background: #04844b;
  width: 100%;
  height: 0.25rem;
}
.slds-drop-zone__container {
  position: relative;
  z-index: 8000;
}
.slds-drop-zone__container:after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
}
.slds-drop-zone__container.slds-is-hovered .slds-drop-zone__label_container,
.slds-drop-zone__container.slds-is-hovered .slds-drop-zone__actions,
.slds-drop-zone__container:hover .slds-drop-zone__label_container,
.slds-drop-zone__container:hover .slds-drop-zone__actions {
  opacity: 1;
  z-index: 8000;
}
.slds-drop-zone__container.slds-is-hovered:after,
.slds-drop-zone__container:hover:after {
  border: 1px solid #1589ee;
}
.slds-drop-zone__container:active:after {
  border: 2px solid #00396b;
}
.slds-drop-zone__container:active .slds-drop-zone__label {
  background-color: #00396b;
}
.slds-drop-zone__container:focus-within {
  outline: none;
}
.slds-drop-zone__container:focus-within .slds-drop-zone__label_container,
.slds-drop-zone__container:focus-within .slds-drop-zone__actions {
  opacity: 1;
  z-index: 8000;
}
.slds-drop-zone__container:focus-within:after {
  border: 2px solid #0070d2;
}
.slds-drop-zone__container:focus-within .slds-drop-zone__label {
  background-color: #005fb2;
}
.slds-drop-zone__actions {
  opacity: 0;
  background: #0070d2;
  position: absolute;
  right: 0;
  top: 0;
}