.wrapper {
    border: 1px solid red;
    font-size: 2rem;
    color: white;
}

.box {
    border: 3px solid white;
    background-color: gray;
    width: 400px;
    height: 200px;
    line-height: 200px;
    text-align: center;
    font-size: 2rem;
    color: white;
}

.wrapper {
    position: relative;
    width: 650px;
    height: 400px;
}

.wrapper > span, .body > span {
    position: absolute;
    top: 0;
    left: 1rem;
}

.body {
    position: relative;
    border: 1px solid yellow;
    min-height: 500px;
    padding: 50px 0 0 50px;
    color: yellow;
    
}