.body {
    margin: 0;
    padding: 0;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px;
}

h1 {
    font-size: 2.5vh;
    
    padding: 20px;
    padding: auto;
}

.logo {
    width: 20%;
}

.title {
    width: 80%;
    text-align: right;
}

.input_box {
    background-color: #fff;
    border: 1px solid #000;
    border-radius: 5px;
    min-height: 2.5vh;
    font-size: 2.5vh;
    padding: 0 10px 0 10px;
    font-weight: bold;
    /* white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%; */
    /* add this line */
}
table {
    width: 90%;
    max-width: 1000px;
    margin: 0 auto;
}

label {
    margin-bottom: 5px;
    font-size: 2.5vh;
}

.label_item {
    margin-bottom: 5px;
    font-size: 2.5vh;
    font-weight: bold;
}

button {
    font-size: 5vh;
    text-shadow: 2px 2px 5px #333;
    padding: 5px;
    border: 2px solid #222;
    border-radius: 15px;
    background-color: #007bff;
    color: #fff;
    font-weight: bold;
    cursor: pointer;
    width: 80vw;
    max-width: 1000px;
    /* place at the center of the screen width */
    margin: 0 auto;
    display: block;
    box-shadow: 2px 2px 5px #888;
}

button:hover {
    background-color: #0069d9;
}

textarea {
    margin: 5px auto;
    /* add this line */
    height: 30vh;
    width: 90vw;
    display: block;
    font-size: 1.8vh;
    padding: 20px;
    border: 2px solid #222;
    border-radius: 20px;
    box-shadow: 2px 2px 5px #888;
    /* add this line */
}