.chemistry_lf ul li {
  width: 267px;
  border-bottom: 0px solid #e2e2e2;
}
.kamier {
  font-size: 28px;
  color: #1ebeca;
  margin-bottom: 15px;
}
.solution p {
  margin-bottom: 15px;
  font-size: 14px;
}