/* 行距预设样式 */
.line-height-single {
  line-height: 1.0 !important;
}

.line-height-one-half {
  line-height: 1.5 !important;
}

.line-height-double {
  line-height: 2.0 !important;
}

/* 段落间距预设样式 */
.spacing-before-none {
  margin-top: 0pt !important;
}

.spacing-before-small {
  margin-top: 5pt !important;
}

.spacing-before-medium {
  margin-top: 10pt !important;
}

.spacing-after-none {
  margin-bottom: 0pt !important;
}

.spacing-after-small {
  margin-bottom: 5pt !important;
}

.spacing-after-medium {
  margin-bottom: 10pt !important;
} 