/* styles.css */

body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f9;
    margin: 0;
    padding: 20px;
    display: flex;
    justify-content: center;
    /*align-items: center;*/
    height: 100%;
}

.container {
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

h1,h2,h3 {
    text-align: center;
    color: #333;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

th, td {
    border: 1px solid #ddd;
    padding: 10px;
    text-align: center;
}

th {
    background-color: #f7f7f7;
}

.header-cell {
    display: flex;
    align-items: center;
    justify-content: center;
}

.header-cell img {
    width: 20px;
    height: 20px;
    margin-right: 5px; /* 图标与文字之间的间距 */
}

.yes::before {
    content: "\2714"; /* ✔ */
    color: green;
    font-size: 1.5em;
}

.no::before {
    content: "\2718"; /* ✘ */
    color: red;
    font-size: 1.5em;
}