.component_page_viewerpage{
    display: flex;
    flex-direction: column;
    height: 100%;

    .page_container{
        flex: 1;
        display: flex;
        overflow: hidden;
        width: 100%;
        > div{
            flex: 1;
            display: flex;
            overflow: hidden;
            width: 100%;
            > div, > span{
                flex: 1;
                display: flex;
                overflow: hidden;
                width: 100%;
            }
            // loader
            > span {
                justify-content: center;
            }
        }
    }
}