@media only screen and (max-width: 768px) {
  #app {
    width: 100vw;
    overflow-x: hidden;
  }

  .main-stock {
    width: 100vw !important;
    margin-left: 15px;
  }

  .main-stock .stock-container {
    width: 100vw;
    margin-left: -15px;
  }

  .main-stock .stock-container .stock-item {
    width: 45% !important;
  }

  .main-stock .range-menu {
    width: 90%;
  }

  .flow {
    padding: 0 !important;
  }

  .flow h2 {
    padding-left: 15px;
  }

  .flow iframe {
    width: 90% !important;
    margin-left: 5%;
    margin-bottom: 20px;
  }

  .opa-input {
    display: none;
  }
}