body {
    margin: 0;
    overflow: hidden;
    background: black;
}

#drag-img {
    cursor: move;
    position: relative;
    height: 100%;
    width: 100%;
}
  
#container {
    overflow: hidden;
    background: black;
    height: 100%;
    width: 100%;
}
  
.buttons {
    position: absolute;
    top: 10px;
}

.button {

    width: 200px;
    height: 50px;
}