input[name="file"] {
  width: 30em;
}

input[type="submit"]:hover {
  cursor: pointer;
}

table {
    border-collapse: collapse;
    width: 100%;
}

th, td {
    text-align: left;
    padding: 8px;
}

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

th {
    background-color: #101010;
    color: white;
}
