.contentsArea>section h3 {
  border-left: unset !important;
  font-size: 135%;
}

.contentsArea>section h2:not(.line)::before {
    content: "";
    display: block !important;
    width: 80%;
    height: 1px;
    background: #989898;
    position: absolute;
    top: 95%;
    left: 0;
}

.contentsArea>section h2 {
  padding-bottom: 10px;
  position: relative;
}


@media screen and (max-width: 640px) {
  .contentsArea>section h2 {
    padding-bottom: 0;
  }

  .contentsArea>section h2:not(.line)::before {
    width: 100%;
    top: 110%;
  }

    .contentsArea>section h3 {
      font-size: 18px;
      padding-left: 0;
    }



}