.main-content{
    height: calc(100vh - 300px);
}

.div-content{
    width: 100%;
}

.div-content-boards{
    float: left;
    width: calc(100% - 240px);
    max-width: calc(100% - 240px);
}

.div-content-pages{
    float: left;
    width: 240px;
    height: 100%;
}

.boards-content > hr{
    margin-top: 0px;
    margin-bottom: 0px;
}

.div-board{
    float: left;
    text-align: center;
    width: 50px;
    height: 230px;
    border: 1px solid rgba(24, 28, 33, 0.06);
    border-radius: 0.25rem;
    margin: 5px;
    margin-right: 15px;
    writing-mode: vertical-lr;
    background-color: rgba(111, 111, 143, 0.171);
}

.div-board > h5 {
    margin: 2px;
    margin-left:15px;
    text-orientation: mixed;
}

.div-pages {
    width: calc(100% - 70px);
    margin: 5px;
    height: 230px;
    margin-left: 10px;
    margin-bottom: 5px;
    overflow-x: auto;
}

.div-page {
    float: left;
    text-align: center;
    width: 200px;
    height: 230px;
    border: 1px solid rgba(24, 28, 33, 0.06);
    border-radius: 0.25rem;
    margin-right: 5px;
}

.div-page:hover {
    cursor: grab;
    /* background-color: rgba(24, 28, 33, 0.06); */
    border-color: blue;
}

.page-active {
    background-color: rgba(128, 171, 226, 0.5);
}

.div-page > h5 {
    margin-top: 5px;
    margin-bottom: 2px;
}

.div-page > i {
    margin-top: 10px;
}

.div-available-pages{
    overflow-y: scroll;
    height: 100%;
}

.div-available-pages>.div-page{
    margin-top: 5px;
    margin-left: 10px;
}

.img-thumbnail{
    height: 170px;
    width: 170px;
    margin-left: 15px;
    margin-top: 5px;
}

.btn-tool{
    /* padding: 1px; */
}