.main {
  position: relative;
  /* margin-top: 30px; */
  padding: 0 5px;
}
@media screen and (min-width: 768px) {
  .main {
    /* margin-left: 70px; */
    position: relative;
    height: calc(90vh);
    overflow-y: hidden;
    padding-left: 60px;
  }
}