body {
    background-color: violet
}

.container {
    margin: o auto;
    padding: 0;
    width: 1140px;
}

h1,h3 {
    color: rgb(3, 64, 75);
}

hr {
    background-color: burlywood;
    border-style: none;
    border-color: cyan;
    border-width: 5px;
    height: 2px;
}