.fill-blank-input {
  font-family: var(--pst-font-family-monospace, SFMono-Regular, Menlo, Consolas, monospace);
  font-size: inherit;
  line-height: inherit;
  color: #76b900;
  background: rgba(118, 185, 0, 0.08);
  border: none;
  border-bottom: 2px solid #76b900;
  border-radius: 2px 2px 0 0;
  padding: 0 2px;
  margin: 0 1px;
  min-width: 3ch;
  box-sizing: content-box;
  text-align: center;
  vertical-align: baseline;
}

.fill-blank-input:hover {
  background: rgba(118, 185, 0, 0.14);
}

.fill-blank-input:focus {
  outline: none;
  background: rgba(118, 185, 0, 0.2);
  border-bottom-color: #91d100;
}