.do-guideline {
  margin-left: 12px;
  padding-left: 20px;
  border-width: 0px 0px 0px 6px!important;
  border: solid #278400;
}

.dont-guideline {
  margin-left: 12px;
  padding-left: 20px;
  border-width: 0px 0px 0px 6px!important;
  border: solid #d3080c;
}

.design-usage~.design-usage {
  /* border-top: 1px solid black; */
  margin-top: 30px;
  padding-top: 30px;
}
.design-usage h3 {
  margin-bottom: 20px;
}