html {
    background-color: #8ACE00;
}

body {
    width: 60%;
    margin-left:auto;
    margin-right:auto;
    text-align: justify;
    padding-top: 20px;
    padding-bottom: 100px;
}

a {
    color: black;
    margin-top: 30px;
}

h1 {
    text-align: center;
}

.photo {
    width: 300px;
    height: 300px;
    margin: 50px;
}

.part {
    display: flex;
}