* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
}

.header {
  text-align: center;
}

body {font-family: Arial;}

/* Style the tab */
.tab {
  overflow: hidden;
  border: 1px solid #ccc;
  background-color: #f1f1f1;
}

/* Style the buttons inside the tab */
.tab button {
  background-color: inherit;
  float: left;
  border: none;
  outline: none;
  cursor: pointer;
  padding: 14px 16px;
  transition: 0.3s;
  font-size: 17px;
}

/* Change background color of buttons on hover */
.tab button:hover {
  background-color: #ddd;
}

/* Create an active/current tablink class */
.tab button.active {
  background-color: #ccc;
}

/* Style the tab content */
.tabcontent {
  display: none;
  padding: 6px 12px;
  border: 1px solid #ccc;
  border-top: none;
}

/*Buttons*/

.loadbutton{
        margin-left:auto;
    margin-right:auto;
    width: 100%;

}

/*Various Editors*/
.texteditor {
    width:100%;
    height:25em;
}

/*Robot Area CSS Classes*/

.row {
  display: -ms-flexbox; /* IE 10 */
  display: flex;
  -ms-flex-wrap: nowrap; /* IE 10 */
  flex-wrap: nowrap;
 /* padding: 0 4px;*/
}


.worldcontainer {
    margin-left:auto;
    margin-right:auto;
    width: 50%;
    aspect-ratio : 1 / 1;
    overflow: hide;
}

.large {
    width:70%;
}
#message{
    position: fixed;
    height: 80%;
    width: 80%;
    background: rgba(200, 70, 0, 0.95);
    top: 10%;
    left:10%;
    padding-top:3em;
    padding-left:2em;
    padding-right:2em;
}
#messagecontent{
    overflow:auto;
    height:70%;
    background: #DDDDDD;
    padding:5px;
    
}

textarea  
{  
   font-family:"Courier New";  
}