@media (max-width: 1200px) {
    
  .main-col {
    width: 75%;
  }
  .aside-col {
    width: 25%;
  }

}

@media (max-width: 992px) {
     .main-col {
    width: 70%;
  }
  .aside-col {
    width: 30%;
  }
}

@media (max-width: 768px) {

  .main-col,
  .aside-col {
    width: 100%;
    padding: 0;
  }

  .aside-col {
    padding-bottom: 20px;
  }

  .two-col-outer {
    flex-direction: column-reverse;
    padding: 40px 0;
  }

  .quiz-link {
    margin-bottom: 20px;
    font-size: 14px;
  }

  .two-col-outer h2 {
    font-size: 24px;
    line-height: 26px;

  }

  .lesson-header {
    padding: 20px;
    display: block;
    font-size: 14px;
    line-height: 16px;
  }

  .lesson-header h6 {
    font-size: 16px;
    line-height: 18px;
  }

  .lesson-body {
    padding: 0 20px;

  }

  .lesson-body ul li a {
    font-size: 14px;
    line-height: 16px;
  }

  .accordian .card-header {
    display: block;
  }

  .accordian .card-header .btn {
    font-size: 14px;
    line-height: 16px;
    padding-left: 40px;
  }

  .main-col,
  .aside-col {
    width: 100%;
    padding: 0;
  }

  .aside-col {
    padding-bottom: 20px;
  }

  .two-col-outer {
    flex-direction: column-reverse;
    padding: 40px 0;
  }

  .two-col-outer h2 {
    font-size: 24px;
    line-height: 26px;

  }

  .main-outer {
    padding: 40px 15px;
  }

  .leasson-sidebar .card-header .btn {
    padding-left: 35px;
  }

  .leasson-sidebar{
    margin: 0 15px;
    border: 1px solid #e2e7ed;
  }


}

@media (max-width: 576px) {
   
}