/* Quantity controls: use text symbols independently of icon-font versions. */
.bootstrap-touchspin .bootstrap-touchspin-up > i,
.bootstrap-touchspin .bootstrap-touchspin-down > i {
  display: none;
}
.bootstrap-touchspin .bootstrap-touchspin-up,
.bootstrap-touchspin .bootstrap-touchspin-down {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}
.bootstrap-touchspin .bootstrap-touchspin-up::before,
.bootstrap-touchspin .bootstrap-touchspin-down::before {
  font-family: Arial, sans-serif;
  font-size: 18px;
  font-weight: 600;
  line-height: 1;
  color: #333;
}
.bootstrap-touchspin .bootstrap-touchspin-up::before { content: "+"; }
.bootstrap-touchspin .bootstrap-touchspin-down::before { content: "\2212"; }

/* Match the input height, including responsive font sizes. */
.bootstrap-touchspin { flex-wrap: nowrap; }
.bootstrap-touchspin > input.form-control { flex: 1 1 auto; width: 1%; min-width: 0; }
.bootstrap-touchspin .input-group-btn-vertical {
  display: flex;
  flex-direction: column;
  flex: 0 0 24px;
  width: 24px;
  height: auto;
  min-height: 0;
  align-self: stretch;
}
.bootstrap-touchspin .input-group-btn-vertical > .btn {
  box-sizing: border-box;
  position: relative;
  flex: 1 1 0;
  width: 100%;
  height: auto;
  min-height: 0;
  margin: 0;
  padding: 0;
  border-radius: 0;
}
.bootstrap-touchspin .input-group-btn-vertical > .btn::before {
  font-size: 14px;
  line-height: 1;
}