div.card-body>ul {
  list-style-type: none;
}

div.card-body>ul li:before {
  content: '';
  display: inline-block;
  height: 35px;
  width: 35px;
  background-size: 35px;
  background-image: url("res/dandelion.png");
  color: rgb(102, 48, 26);
  background-repeat: no-repeat;
  margin-right: 5px;
}