.mainContent {
    -ms-overflow-style: none;  /* Internet Explorer 10+ */
    scrollbar-width: none;  /* Firefox */
  }
  .mainContent::-webkit-scrollbar { 
    display: none;  /* Safari and Chrome */
  }

  .planCard {
    -ms-overflow-style: none;  /* Internet Explorer 10+ */
    scrollbar-width: none;  /* Firefox */
  }
  .planCard::-webkit-scrollbar { 
    display: none;  /* Safari and Chrome */
  }