.sidebar{
    position:relative;

    flex:0 0 auto;

    height:790px;
    width:486px;
    z-index: 2;
}

.sidebar-image{

    height:100%;

    width:auto;

    display:block;
}

.edition-title{

    position:absolute;

    top:60px;

    left:45px;

    color:white;

    font-size:54px;
}

.edition {
    position: absolute;
    top: 171px;
    left: 45px;
    width: 450px;
    height: 519px;
    overflow-y: scroll;
}