body{
    background-image: url(grid.jpeg);
    font-family: Arial, Helvetica, sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

nav{
    list-style: none;
    background-color: black;
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    text-align: center;
}

nav ul{
    list-style: none;
    display: flex;
    justify-content: center;
    overflow: hidden;
}

nav li:first-child{
    margin-right: auto;
    color: white;
}

nav ul li{
    margin: 20px;
}

nav ul li a{
    text-decoration: none;
    font-size: large;
}

/*TODO: lembrar de colocar o intervalo para mudar de cor*/
nav ul li a:hover{
    color: purple;
    
}

#home{
    height: 100hv;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
}

section{
    padding: 80px 20px;
}

h1{
    text-align: center;
    color: white;
}

h3{
    text-align: center;
    color: white;
}

h4{
    text-align: center;
    color: white;
}

ul{
    text-align: center;
    list-style: none;
}

#osaka{
    border: 5px solid aqua;
    display: block;
    margin: auto;
    display: flex;
    justify-content: center;
}

/*TODO: mudar o intervalo para mudar de cor*/
ul li a:hover{
    color: purple;
}