@media (max-width: 768px){
  .ast-left-sidebar #content>.ast-container{
      -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
      flex-wrap: wrap;
      -webkit-box-orient: horizontal;
      -webkit-box-direction: normal;
      -webkit-flex-direction: row;
      -moz-box-orient: horizontal;
      -moz-box-direction: normal;
      -ms-flex-direction: row;
      flex-direction: row;
  }
}