.splitter {
    width: 100%;
    height: 57em;
    display: flex;
}

#separator {
    cursor: col-resize;
    background-color: #aaa;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='30'><path d='M2 0 v30 M5 0 v30 M8 0 v30' fill='none' stroke='black'/></svg>");
    background-repeat: no-repeat;
    background-position: center;
    width: 5px;
    min-height: 90em;
    height: 100%;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

#splitLeft {
    width: 20%;
    /*min-height: 90em;*/
    height: 100%;
    min-width: 10px;
    margin-top:20px;
}

#splitRight {
    width: 80%;
    /*min-height: 90em;*/
    height: 100%;
    top: 0px;
    bottom: 0px;
    min-width: 10px;
}