div#courses_tab div.border_box
{
  width: 100%;
  max-width: 800px;
  min-width: initial;
  margin: 0 auto;
  padding: 0;
  margin-bottom: 20px;
}

div#courses_tab div.name
{
  margin-bottom: 1em;
  padding: 12px 20px 12px 20px;
  background: #455C57;
  color: #E3E0D3;
  border-top-left-radius: 8px;
  border-top-right-radius: 8px;
}

div#courses_tab div.course_content
{
  padding: 0 1em 1em 1em;
}

div#courses_tab div.course_content hr
{
  width: 100%;
}

/* clearfix */
div#courses_tab div.course_content:after
{
  content: "";
  clear: both; 
  display: block;
}

div#courses_tab div.course_content > div.image_box
{
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 50%;
  height: 50%;
  max-width: 250px;
  max-height: 250px;
  margin: 0 0 12px 20px
}

div#courses_tab div.course_content > div.image_box > img
{
  max-width: 100%;
  max-height: 250px;
  width: auto;
  height: auto;
}

div.price
{
  display: flex;
  flex-direction: column;
  border: 1px none red;
  margin-bottom: 15px;

}
div#courses_tab div.price table
{
  width: 100%;
  margin-bottom: 8px;
  border: 1px none orange;
}

div#courses_tab div.price div#price_notes
{
  width: 100%;
  padding-left: 20px;
  font-size: .9em;
}

div#courses_tab div.price table td
{
  vertical-align: bottom;
  border-style: none;
}

div#courses_tab div.price table td:nth-child(1)
{
  text-align: right;
  padding-right: 8px;
}

div#courses_tab div.price table td:nth-child(2)
{
  width: 50%;
  text-align: left;
  padding-left: 8px;
}

@media screen and (max-width: 600px)
{
  div#courses_tab div.course_content div.image_box
  {
    float: none;
    margin-left: auto;
    margin-right: auto;
    margin 0 auto 20px auto;
    width: 80%;   
    height: 80%;
  }
  
}