body {
    text-align: center;
    padding-top: 10px;
}

th {
    background-color: #4CAF50;
    color: white;
    width: 50%;
    border: 1px solid #000;
}

td {
    padding: 5px;
    border: 1px solid #000;
}

table {
    margin-left: auto;
    margin-right: auto;
    background-color: #eee;
    border-collapse: collapse;
}

.printmsg {
  background-color: lightgrey;

  border: 15px solid green;
  padding: 50px 50px 50px 50px;
  margin: 20px 20px 20px 20px;
}

.button {
  background-color: #4CAF50;
  border: none;
  color: white;
  padding: 15px 32px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 16px;
  margin: 4px 2px;
  cursor: pointer;
}

.column {
  box-sizing: border-box;
  float: left;
  width: 50%;
  padding: 10px;
  
}

.row:after {
  content: "";
  display: table;
  clear: both;
}

#insert-table {
    
    width: 80%;
}

.user-input {
    width: 100%;
}

#data-table {
    padding-top: 10%;
    width: 75%;
}