#the-end {
    position: absolute;
    top: 60px;
    left: calc(50% - 300px);
    z-index: 100;
    background: #0ba13b;
    color: #fff;
    padding: 1.5em 2em;
    margin: auto;
    width: 300px;
    border: 2px solid #fff;
    h2 {
        font-size: 1.7em;
    }
    button {
        background: #f7a624;
        border: 1px solid #fff;
        color: #fff;
        font-weight: bold;
        position: absolute;
        right: 5px;
        top: 5px;
    }
}