* {
    margin: 0;
    padding: 0;
}



body {
    color: white;
    background-size: cover;
    background-image: url('bg.jpeg');

}




h1 {
    text-align: center;
    font-size: 50px;
    margin-bottom: 50px;
}



#myPlot {

    margin-left: auto;
    margin-right: auto;
    margin-top: 50px;
    margin-bottom: 50px;
    border: 1px solid black;
    border-radius: 10px;
    padding: 10px;
    background-color: rgba(0, 0, 0, 0.5);
    /* height: ; */
}

#butt {
    margin-left: auto;
    margin-right: auto;
    margin-top: 50px;
    margin-bottom: 50px;
    border: 1px solid black;
    border-radius: 10px;
    padding: 10px;
    background-color: rgba(0, 0, 0, 0.5);
    width: 200px;
    height: 50px;
    font-size: 20px;
    color: white;
    font-weight: bold;
    cursor: pointer;
    transition: 0.5s;


}

body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
}


.navbar {
    overflow: hidden;
    background-color: #333;
}


.navbar a {
    float: left;
    display: block;
    color: white;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
}


.navbar a:hover {
    background-color: #ddd;
    color: black;
}