body{
    font-family: 'Roboto', sans-serif;
    background-image: url(/imgs/laura-back.png);
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-color: #464646;
    background-repeat: no-repeat;
    background-size: cover;
    margin: 0;
    display: block;
    }

nav{
    display: flex;
    justify-content: center;
    margin-bottom: -100px;
}
nav img{
    width: 400px;
}    

section{
    display: flex;
    justify-content: center;
}

a{
    text-decoration: none;
}