body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background-color: rgb(248, 249, 250);
}

/*
.ta-page-wrapper {
  width: 1200px;
  margin: 0 auto;
}
*/

.ta-headerbar {
  overflow: hidden;
  background-color: black;
  line-height: normal;
}
  
.ta-headerbar a {
  float: left;
  /*display: block;*/
  color: white;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
  font-family: Arial; 
  font-size: 20px;
}
  
.ta-headerbar a:hover {
  background-color: white;
  color: black;
}
   
.ta-headerbar .ta-menuicon {
  display: none;
}

.ta-content-header {
  display: block;
}

.ta-body-wrapper {
    display: flex;
}

.ta-sidebar {
  margin: 0;
  padding: 0;
  min-width: 150px;
  background-color: lightgrey;
  min-height: 1000px;
  line-height: normal;
}

.ta-sidebar a {
  display: block;
  color: black;
  padding: 16px;
  text-decoration: none;
  font-family: Arial; 
  font-size: 17px;
}
   
.ta-sidebar a.active {
  background-color: rgb(50, 50, 50);
  color: white;
}
  
.ta-sidebar a:hover:not(.active) {
  background-color: #555;
  color: white;
}
  
div.ta-content {
  padding: 1px 16px;
  flex-grow: 1;
  /*float: right; */
  /*height: 100%*/
}

@media screen and (min-width: 1200px) {
  .ta-page-wrapper {
    width: 1200px;
    margin: 0 auto;
  }
  .container{
      max-width: 970px;
  }
}
  
@media screen and (max-width: 600px) {
  /*.sidebar a:not(:first-child) {display: none;} */
  .ta-headerbar a.ta-menuicon {
    float: left;
    display: block;
  }
  .ta-body-wrapper {
    flex-direction: column;
  }
  .ta-sidebar {
    display: none;
  }
  /*div.content {
    margin-left: 0px;
    position: relative;
  } */ 
}
  
@media screen and (max-width: 600px) {
  /*.headerbar.responsive {
    position: fixed;
  }*/
  .ta-sidebar.responsive {
    /*float: left; */
    display: block;
    width: 100%; 
    min-height: auto;           
    height: auto;
    position: relative;
  }
  .ta-sidebar.responsive a {
    /*display: block; */
    text-align: left;
  }
}