@font-face {
    font-family: 'Pretendard-Regular';
    src: url('https://fastly.jsdelivr.net/gh/Project-Noonnu/noonfonts_2107@1.1/Pretendard-Regular.woff') format('woff');
    font-weight: 400;
    font-style: normal;
}


body {
    margin: 0;
    padding: 0;
    font-family: 'Pretendard-Regular', sans;
    background-color: #f4f4f4;
    text-align: center;
}

p {
    color: #666;
    text-align: center;
}

table, th, td {
    height: 5px;
    margin: 20px auto;
    margin-top: 100px;
    border-collapse: collapse;
    border: 1px solid #000000;
}

.top_bar {
    display: flex;
    justify-content: flex-start;
    margin: 1px;
    padding: 0 0px;
    padding-left: 20px;
    height: 100px;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    align-items: center;
    z-index: 1000;
}

#inquiry {
    background-color : #8553b1;
}

#inquiry:hover {
    background-color: #6f3e8c;
}

.ad-container {
    position: relative;
    width: 100%;
}

#ad-link1 {
    position: fixed;
    top: 100px;
    left: 20px;
}

#ad-link2 {
    position: fixed;
    top: 100px;
    right: 20px;
}

.ad-image {
    max-width: 160px;
    height: auto;
}

.button-container {
    margin-left: auto;
    width: 300px;
}

button {
    background-color: #c1c1c1;
    color: #000;
    border: none;
    padding: 10px 20px;
    font-size: 16px;
    cursor: pointer;
    border-radius: 5px;
}

#title {
    margin-top: 20px;
    font-size: 35px;
    font-family: 'Pretendard-Regular', bold;
    color: #333;
    text-align: left;
}

button:hover {
    background-color: #a1a1a1;
}

#mon_id {
    font-size: 2em;
    color: #333;
    text-align: center;
}