h1 {
    color: black;
    font-size: 40px;
    text-align: center;
}

p {
    text-indent: 50px;
    text-align: justify;
}

p1 {
    color: blue;
}

img {
}

ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    overflow: hidden;
    background-color: #333;
}

li {
    float: left;
}

li a {
    display: block;
    color: white;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
}

a {
    align-content: center;
}