.hidden-input {
  background: rgba(90, 90, 90, 0);
  font: inherit;
  color: inherit;
  border-top: 2px solid rgba(16, 16, 16, 0);
  border-left: 2px solid rgba(32, 32, 32, 0);
  border-bottom: 2px solid rgba(200, 200, 200, 0);
  border-right: 2px solid rgba(150, 150, 150, 0);
  outline: none;
  border-radius: 4px;
  transition: ease 0.3s; }
  .hidden-input::-webkit-input-placeholder {
    color: inherit; }
  .hidden-input:-moz-placeholder {
    color: inherit; }
  .hidden-input::-moz-placeholder {
    color: inherit; }
  .hidden-input:-ms-input-placeholder {
    color: inherit; }
  .hidden-input:focus {
    background: rgba(90, 90, 90, 0.37);
    border-top: 2px solid rgba(16, 16, 16, 0.3);
    border-left: 2px solid rgba(32, 32, 32, 0.3);
    border-bottom: 2px solid rgba(200, 200, 200, 0.3);
    border-right: 2px solid rgba(150, 150, 150, 0.3);
    outline: none; }

.dragArea, .dropArea {
  touch-action: none; }

.draggable {
  -ms-scroll-chaining: none; }