body {
    font-family: Open Sans, Arial;
    color: red;
    margin: 2em auto;
    max-width: 800px;
    padding: 1em;
    line-height: 1.4;
    background-image: url("../assets/Images/cloud.jpg");
    background-repeat: repeat;
}

.center {
    margin: auto;
    width: 50%;
    text-align: center;
}