/* html.html 工具页样式（替代原 guud.cn main.css 等） */
.content-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 12px 48px;
}
.tool-body {
  background: #fff;
  border: 1px solid #e5e8ee;
  border-radius: 8px;
  padding: 20px;
}
.form-control-group {
  border: 1px solid #d9dce3;
  border-radius: 6px;
  overflow: hidden;
}
.form-control-group-header {
  padding: 8px 12px;
  background: #f5f6f7;
  border-bottom: 1px solid #e5e8ee;
  font-size: 14px;
  color: #1f2329;
}
.form-control-group-header.flexible {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.form-control-group-header + .form-control-group-header,
.form-control-group-body + .form-control-group-header {
  border-top: 1px solid #e5e8ee;
  border-bottom: none;
}
.form-control-group-body.with-code-editor .CodeMirror {
  height: 320px;
  font-size: 13px;
}
.form-control-group-body.with-code-editor .CodeMirror-wrap {
  border: none;
}
.tool-content-container fieldset {
  border: 1px solid #e5e8ee;
  border-radius: 6px;
  padding: 14px 16px;
  margin: 16px 0 0;
}
.tool-content-container legend {
  width: auto;
  padding: 0 8px;
  font-size: 14px;
  font-weight: 600;
  border-bottom: none;
  margin-bottom: 0;
}
.control-label {
  line-height: 34px;
  font-weight: normal;
  color: #4e5969;
}
.options {
  list-style: none;
  padding: 0;
  margin: 0;
}
.options li {
  margin: 6px 0;
  line-height: 22px;
}
.options.inline li {
  display: inline-block;
  margin-right: 18px;
}
.options input[type="checkbox"],
.options input[type="radio"] {
  margin-right: 6px;
  vertical-align: -2px;
}
.options label {
  font-weight: normal;
  cursor: pointer;
}
.mt-1 {
  margin-top: 14px;
}
.button-group .btn {
  margin-right: 10px;
}
.format-option-wrap .row {
  margin-bottom: 8px;
}