body {
    font-family: 'Arial', sans-serif;
}

.container-main {
    min-height: 100vh;
    background-image: linear-gradient(to right bottom, blue, skyblue, blue);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.container-main h1 {
    color: blue;
    font-size: 25px;
    text-align: center;
    margin-bottom: 20px;
}

.converter-row {
    display: flex;
    flex-direction: column;
    gap: 20px;
    width: 100%;
    max-width: 600px; /* Set a maximum width for better readability on larger screens */
    background-image: linear-gradient(to right, skyblue, blue, skyblue);
    border-radius: 10px;
    padding: 20px;
    box-sizing: border-box;
}

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

.col input {
    width: 100%;
    height: 30px;
    background: silver;
    border-radius: 5px;
    text-align: center;
    margin-top: 10px;
}

@media (min-width: 600px) {
    /* Apply styles for screens wider than 600px */
    .converter-row {
        flex-direction: row;
    }
}