body {
    margin: 0;
}
html {
    margin: 0;
}
.navbar {
    text-decoration: none;
    text-transform: capitalize;
    text-align: center;
    background-color: black;
    margin: 0;
    height: 40px;
    display: flex;
    padding-bottom: 10px;
    justify-content: center;
}
.navbar li {
    margin-right: 20px;
}
.navbar ul li {
    list-style-type: none;
    display: inline-block;
    margin-right: 40px;
}
.navbar ul li a {
    text-decoration: none;
    color: white;
    font-weight: bold;
}
.navbar ul li a:hover {
     background-color: grey;
     padding: 15px;
}
.background img {
    height: 300px;
    width: 100%;
}
.content h1 {
    display: flex;
    justify-content: center;
}