form {
    width: 30%;
    margin: 100px auto;
    padding: 30px;
    border: 1px solid #555;
}
input {
    width: 100%;
    border: 1px solid #f1e1e1;
    display: block;
    padding: 5px 10px;
}
button {
    border: none;
    padding: 10px;
    border-radius: 5px;
}
table {
    width: 60%;
    border-collapse: collapse;
    margin: 100px auto;
}
th,
td {
    height: 50px;
    vertical-align: center;
    border: 1px solid black;
}
.errors {
    color: #b00020;
    background: #fdecea;
    border: 1px solid #f5c2c0;
    padding: 10px 15px 10px 30px;
    border-radius: 4px;
    margin-bottom: 15px;
}
.hint {
    font-size: 0.85em;
    color: #555;
    margin-top: 10px;
}