body {
}

/* Split the screen in half */
.split {
    height: 80%;
    width: 50%;
    position: fixed;
    z-index: 1;
    top: 0;
    overflow-x: hidden;
    padding-top: 20px;
}

/* Control the left side */
.left {
    left: 0;
    background-color: #99FFFF;
}

/* Control the right side */
.right {
    right: 0;
    background-color: #99FFCC;
}

/* If you want the content centered horizontally and vertically */
.centered {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

    /* Style the image inside the centered container, if needed */
    .centered img {
        width: 150px;
        border-radius: 50%;
    }