.CodeMirror-error-markers {
  width: 8px;
}
.CodeMirror-cursor {
  border-left: 3px solid black;
  border-right: none;
  width: 3;
}
.CodeMirror-activeline-background {
    background: #e8f2ff;
}
.CodeMirror {
  font-family: var(--font-family-monospace);
  font-size: 14px;
  height: 100%;
}
.CodeMirror-gutters {
  background: #fff;
  border: none;
}

.gutter-error {
  background-color: var(--accent-color);
}
.gutter-error, .gutter-warning {
  border-radius: 50%;
  cursor: pointer;
  display: inline-block;
  height: 12px;
  width: 12px;
  vertical-align: middle;
  position: relative;
  margin-left: 2px;
  margin-top: 2px;
  box-shadow: 0 0 5px 2px rgba(0,0,0,.1);
}
.gutter-error > span, 
.gutter-warning > span {
  display: none;
}
.gutter-error:hover > span, 
.gutter-warning:hover > span {
  display: block;
  background: #fff;
  z-index: 100;
  min-width: 400px;
  max-width: 100%;
  position: relative;
  left: 36px;
  top: 16px;
  padding: 8px;
  box-shadow: 0 0 5px 2px rgba(0,0,0,.1);
  animation: fadein 0.25s ease-in-out forwards;
}

@media (max-width: 767px) { 
  .CodeMirror {
    font-size: 16px;
    padding-bottom: 1rem;
  }
}
