header img {
    height: 80px;
}

body {
    height: 125vh;
    background-color: lightcyan;
    background-size: cover;
    font-family: sans-serif;
    line-height:1.6em;
}


body {
    height: 125vh;
    background-size: cover;
    font-family: sans-serif;
    margin-top: 80px;
    padding: 30px;
}

header {
    background-color: #8dd7e7;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 80px;
    display: flex;
    align-items: center;
}

header * {
    display: inline;
}

header li {
    margin: 20px;
}

header li a {
    color: black;
    text-decoration: none;
}

h1 {
    text-align: center;
    border-bottom: 2px solid black;

}

h2 {
    text-align: center;
    border-color: black;
    border-width: 2px;
    border-style: solid;
    background-color: #ffe6bf;
    padding: 20px;
}

header p {
    text-align: center;
}


h3 {
    text-align: center

}

h5 {
    text-align: center;

}