*{
    margin: 0;
    padding: 0;
    list-style-type: none;
    text-decoration: none;
    box-sizing: border-box;
}
header{
    background-color: #0020F4;
    height: 387.56px;
}
header ul li{
    margin-top: 10px;
}
header ul li:first-child{
    border-bottom: 1px solid black;
    width: 60px
}
header ul li:last-child a{
    background-color: white;
    color: #171717;
    padding: 4px;
    border-radius: 20px;
}
header a{
    color: #FFFFFF;
}
main section img{
    height: 600px;
    margin-left: 100px;
    margin-top: 20px;
}
section h1{
    margin-left: 60px;
}
article a {
    background-color: #0020F4;
    color: #FFFFFF;
    padding: 5px;
    border-radius: 20px;
    margin-left: 60px;
}
.collage img{
    width: 219px;
    height: 219px;
}
article p{
    margin-top: 25px;
}
footer{
    height: 480px;
    background-color: #0020F4;
    color: #FFFFFF;
}
footer address h2{
    margin-top: 90px;
}
footer address p{
    margin-top: 90px;
}
footer address img {
    margin-top: 90px;
}
footer address span{
    margin-top: 90px;
}