.reg__list li {
  position: relative;
  padding: 10px 15px;
  padding-left: 55px;
  margin-bottom: 15px;
  background-color: #f9f9f9;
  border-radius: 5px;
  border: 1px solid #e0e0e0;
}

.reg__list li:before {
  content: "" !important;
  display: flex;
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-top: 10px solid #007fff;
  color: #007fff;
  text-align: center;
  font-weight: bold;
  position: absolute;
  left: 15px;
  top: 50%;
  transform: translateY(-50%);
  background-color: white;
  align-items: center;
  justify-content: center;
}