body {
    font-family: Arial, sans-serif;
    /*margin: 20px;*/
}
.input-date {
    padding: 8px;
    border: 1px solid #75c3e7;
    border-radius: 4px;
}
table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    border: 1px solid #ddd;
    padding: 8px;
    text-align: left;
}

th {
    background-color: #007acc;
}