h1 {
    text-align: center;
    font-size: 3em;
}

.content {
    margin: -15px 1px 0px 0px;
}

.content * {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    -o-box-sizing: border-box;
    box-sizing: border-box;
    font-family: Arial, "Helvetica Neue", Helvetica, sans-serif;
}