*{
    margin: 0;
    padding: 0;
    box-sizing: border-box
}
body {
    font-family: Arial, sans-serif;
}
form {
    margin-bottom: 20px;
}
input[type="text"],
input[type="number"],
select,
input[type="url"],
input[type="submit"] {
    width: 30%;
    padding: 10px;
    margin-bottom: 10px;
    box-sizing: border-box;
    border: 1px solid #ccc;
    border-radius: 5px;
}
select {
    appearance: none;
}
input[type="submit"] {
    background-color: #4CAF50;
    color: white;
    border: none;
    cursor: pointer;
}
input[type="submit"]:hover {
    background-color: #45a049;
}
table {
    width: 100%;
    border-collapse: collapse;
}
th, td {
    padding: 10px;
    text-align: left;
}
th {
    background-color: #f2f2f2;
}
tr:nth-child(even) {
    background-color: #f2f2f2;
}