body {
    font-family: Arial, sans-serif;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100vh;
    margin: 0;
    background-color: #efefef;
}

.container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    /* height: 100%; */
    /* width: 100%; */
    padding: 50px;
    box-sizing: border-box;
}

.advertisement img {
    width: 100%;
    height: auto;
}

.logo-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex-grow: 1;
    margin-left: 150px;
}

.logo {
    width: 350px;
    margin-bottom: 20px;
}

.input-section {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.input-section input {
    width: 200px;
    padding: 10px;
    margin-bottom: 10px;
    font-size: 18px;
    text-align: center;
    border: 2px solid #ddd;
    border-radius: 5px;
}

.buttons {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.buttons button {
    width: 60px;
    height: 60px;
    font-size: 28px;
    border: 1px solid #cccccc00;
    border-radius: 5px;
    cursor: pointer;
    background-color: #ffffff00;
    transition: background-color 0.3s;
}

.buttons button:hover {
    background-color: #eee;
}

#clear, #enter {
    background-color: #ff6600;
    color: #fff;
    font-size: 20px;
}

.bottom-section {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    background-color: #ff003c;
    color: #fff;
    padding: 30px 20px;
    box-sizing: border-box;
}

.bottom-section img {
    width: 200px;
    /* background-color: #ffffff; */
}

.bottom-section h2 {
    margin: 0;
    font-size: 38px;
    text-align: center;
}

.bottom-section1, .bottom-section2 {
    flex: 1;
}