    font-size: 70%;
  }
  
  .format-option {
      font-family: Menlo, Consolas, "Andale Mono", "Lucida Console", monospace;
  }
  
  .button-form {
      float: right;
      margin-right: 1em;
 
</s> remove     float: right;
    margin-right: 1em;
 </s> add   float: right;
  margin-right: 1em; </s> remove     float: right;
 </s> add   float: right; </s> remove     margin-right: 0;
 </s> add   margin-right: 0; </s> remove     content: "v";
    opacity: 0.6;
    padding-right: 0.25em;
 </s> add   content: "v";
  opacity: 0.6;
  padding-right: 0.25em; </s> remove     border: 0;
 </s> add   border: 0;
  font-family: Menlo, Consolas, "Andale Mono", "Lucida Console", monospace;
    font-size: 70%;
  }
  
  .format-option {
  font-family: Menlo, Consolas, "Andale Mono", "Lucida Console", monospace;
  }
  
  .button-form {
      float: right;
      margin-right: 1em;
keep keep keep keep replace keep keep keep keep keep
 Fixed the issue with the non-draggable horizontal scrollbar 
rest_framework/static/rest_framework/css/default.css