body{
    background-color: whitesmoke;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

html{
    font-size: 62.5%;
}

h1{
    font-size: 2vh;
    text-align: justify;
    font-family: Arial, Helvetica, sans-serif;
    font-style: oblique;
}

h2{
   /* margin: 5px; */
    text-align: center;
    font-size: 2vh;
    font-family: Arial, Helvetica, sans-serif;
}

h3{
    font-family: 'Courier New', Courier, monospace;
    font-size: 2vh;
    text-align: center;
    padding: 5%;
}

nav{
    background-color: whitesmoke;
    padding-top: 10%;
    margin-top: relative;
    padding-left: 10%;
    padding-right: 10%;
    padding-bottom: 2.5%;
    border-color: black;
    font-size: 2.5vh;
    text-align: center;
    font-style: italic;
    position: fixed;
    width: 100%;

}

main{
top: 0px;
padding-top: 25%;
margin-left: 25%;
margin-right: 25%;
padding-bottom: 20%;
text-align: justify;
font-family: Arial, Helvetica, sans-serif;
font-size: 2vh;
bottom:auto;
}

footer{
   padding: 10px;
    position: fixed;
    width: 100%;
    position: fixed;
    width: 100%;
    bottom: 0px;
    background-color: whitesmoke;
    font-size: 2.5vh;
    text-align: center;
    cursor: pointer;
}