.engineeringInput::-webkit-outer-spin-button,
.engineeringInput::-webkit-inner-spin-button {
  -webkit-appearance: none;
}
.engineeringInput {
  -moz-appearance: textfield;
}

.none_number_step::-webkit-outer-spin-button,
.none_number_step::-webkit-inner-spin-button {
  -webkit-appearance: none;
}
.none_number_step {
  -moz-appearance: textfield;
}


.btn-link:focus, .btn-link:hover{
  text-decoration: none
}
.highlight {
  background: #eee;
}
.dragging {
  opacity: .5;
  background: #eee;
}
.cursor-default {
  cursor: default;
}
.cursor-move {
  cursor: move;
}
/* 不禁止的话，drag过程中经过子元素也会触发dragleave事件导致屏闪 */
[draggable=true]:hover {
  background: rgb(240, 240, 240);
}
[draggable=true] span{
  pointer-events: none;
}
select.multiple {
  min-height: 150px;
  max-height: 300px;
}