*{
    margin: 0;
    padding: 0;
}
body{
    background-color: rgb(224, 245, 250);
}
figure{
    border-bottom-color: hsl(207, 100%, 76%);
    margin-bottom: 5px;
    background-color: blue;
}
img{
    display: block;
    margin: auto;
}
nav{
    display: block; 
    padding-bottom: 10px;
    background-color: hsl(207, 100%, 76%);
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    position: sticky;
}
nav a{
    background-color: rgb(207, 100%, 76%);
    padding: 7px;
    color: azure;
    font-size:xx-large;
    padding: 20px;
}
nav a:hover{
    background-color: azure;
    color: black;
    border-color: azure;
}
main{
    margin: auto;
    border: solid 1px;
    width: 45%;
    padding-left: 20px;
    padding-right: 20px;
}
h1{
    text-align: left;
    background-color: hsl(207, 100%, 76%);
}
img{
    justify-content: center;
}
footer{
    background-color: hsl(207, 32%, 41%);
    padding-bottom: 200%;
}