body{
    background-color: bisque;
    background-image: url(img/background-image.jpg);
}

#content{
    display:flex;
    justify-content:center;
    align-items:center;
}

button {
  background-color: #4CAF50; /* Green */
  border: none;
  color: white;
  padding: 15px 32px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 16px;
}


/* Sortable tables */
table.sortable thead {
    background-color:#eee;
    color:#666666;
    font-weight: bold;
    cursor: default;
}

table {
    font-family: arial, sans-serif;
    border-collapse: collapse;
    width: 100%;
}

th, td {
    border-bottom: 1px solid #000;
    
    text-align: center;
    padding: 8px;
}
tr:hover {
    background-color: #f5f5f5
}
tr{
    background-color: lightgrey;
}

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