.header {
    background: url("https://picsum.photos/2000/100");
    height: 100px;
    background-size: cover;
    background-position: center;
}

.orange {
    background-color: orange;
}

body {
    background-color: #40444B;
}

h1 {
    color: white;
}

h3 {
    color: white;
}

.contact>p {
    color: white;
    padding-left: 10px;
}