#musicstyle {
  font-family: "Trebuchet MS", Arial, Helvetica, sans-serif;
  border-collapse: collapse;
  width: 100%;
}

#musicstyle td, #customers th {
  border: 1px solid #ddd;
  padding: 8px;
}

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

#musicstyle tr:hover {background-color: #ddd;}

#musicstyle th {
  padding-top: 12px;
  padding-bottom: 12px;
  text-align: left;
  background-color: #4CAF50;
  color: white;
}

table.sortable th:not(.sorttable_sorted):not(.sorttable_sorted_reverse):not(.sorttable_nosort):after { 
    content: " \25B4\25BE" 
}

a {
    text-decoration: none;
}
a:link, a:visited {
    color: blue;
}
a:hover {
    color: red;
}