body{
    background:rgb(237,124,61);
}

.frame{
    width: 100%;
    height: 400%;
    height: 400%;
    position:  relative;
    overflow: hidden;
    text-align: center;
    background-image: linear-gradient(to top,rgb(237,124,61),rgb(77, 117, 202));
}

.inner{
    top:100px;
    left:100px;
    right:100px;
    bottom:100px;
    position: absolute;
    background-image: linear-gradient(to top,rgb(247, 142, 85),rgb(55, 88, 177));
}