body{
    margin: auto;
    background-image: url(pxfuel.jpg);
    background-attachment: fixed;
    background-size: cover;

}


header{
    background-color: rgb(142, 194, 223);
    padding: 1rem;
    position: sticky;
    margin-top: 0px;
}

nav ul{
    display: flex;
    justify-content: center;
    list-style-type: none;
    margin: 0px;
    padding: 0px;
}   

nav ul li{
    margin: 0px 15px;
}


section{
    padding: 60px;
    text-align: center;
    margin: 30px 20px;
    border-radius: 12px;
    background-color:  linear-gradient(135deg,#ffffff,#f0f0f0);
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}


.highlight{
    padding: 10px;
    text-align: center;
    margin: 25px;
    margin-right: 40px;
    margin-left: 45px;
    border-radius: 20px;
    background-color: #f0f0f0;
}

.highlight:hover{
    background: lightblue;
    transition: transform m 1s ease;
    transform:scale(1.1);

}

img{
    border-radius: 50%;
    width: 150px;
    height: 200px;
}