* {
    font-family: Roboto, serif;
}
body {
    margin: 0;
}
header {
    background: crimson;
    color: white;
    padding: 10px;
    text-align: center;
    letter-spacing: 5px;
    word-spacing: 30px;
}
#main-1 {
    background: mistyrose;
    height: 300px;
    padding: 10px;
    margin: 10px 50px;
    border: 1px solid crimson;
}
#main-1 > img {
    float: left;
    height: 100%;
}
div {
    background: snow;
    height: 450px;
    width: 21%;
    margin: 1%;
    text-align: center;
    border: 1px solid crimson;
    float: left;
}
footer {
    background: crimson;
    color: white;
    clear: both;
}
img {
    max-width: 100%;
}
h4  {
    font-size: 180%;
    text-align: center;
    color: crimson;
}
a {
    color: white;
}
#main-3 {
    clear: both;
}