html {
    box-sizing: border-box;
    margin: 0;
}
body {
    font-family: Oswald, Arial, sans-serif;
    color: #1E40AF;
    margin: 0;
}
a {
    color: #06B6D4;
}
img {
    max-width: 100%;
    border: 0;
}
.container {
    max-width: 900px;
    margin: 0 auto;
}