/* CSS Document */
#ar-table {
  font-family: Arial, Helvetica, sans-serif;
  border-collapse: collapse;
  width: 100%;
}

#ar-table td, #ar-table th {
  border: 1px solid #ddd;
  padding: 8px;
}

#ar-table tr:nth-child(even){background-color: #f2f2f2;}

#ar-table tr:hover {background-color: #ddd;}

#ar-table th {
  padding-top: 12px;
  padding-bottom: 12px;
  text-align: left;
  background-color:#008083;
  color: white;
}
/*image show and hide*/
#myDIV {
    height: 20px;
	width:20%;
}
.button-arc {
  background-color:#008080; /* Green */
  border: none;
  color: white;
  padding: 2px 4px;
  /*text-align: center;*/
  text-decoration: none;
  display: inline-block;
  font-size: 16px;
  margin: 4px 16px;
  cursor: pointer;
}

/* move text to the center*/
div.a {
  margin-left:40%;
}