body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #dedad2;
    background-image: url('image.png');
    background-repeat: no-repeat;
    background-size: contain;
    background-attachment: fixed;
}


.logo_container {
    width: 65%;
    margin: auto;
    overflow: hidden;
    display: flex;
    align-content: center;
    justify-content: center;
}

.container {
    width: 80%;
    margin: auto;
    overflow: hidden;
}

@media (max-width: 1250px) {
    body {
        background-image: url('image_mobile.png');
        background-size: cover;
        background-color: #dedad2;
    }
    .logo_container {
        width: 95%;
        margin: auto;
        overflow: hidden;
        display: flex;
        align-content: center;
        justify-content: center;
    }
}

header {
    background: #333;
    color: #fff;
    padding-top: 30px;
    min-height: 70px;
    border-bottom: #000000 5px solid;
}

header .logo {
    float: left;
    margin-top: 10px;
    width: 85%;
    height: auto;
    margin-bottom: 2.5%;

}

header h1 {
    text-align: center;
}

main {
    padding: 20px 0;
}

.about, .contact {
    background: #fff;
    padding: 20px;
    margin-bottom: 20px;
    margin-right: 50px;
    margin-left: 50px;
    border-radius: 20px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

footer {
    background: #333;
    color: #fff;
    text-align: center;
    padding: 10px 0;
    position: fixed;
    bottom: 0;
    width: 100%;
}

footer p {
    margin: 0;
}