.FileManage-backdrop {
    background-color: rgba(0, 0, 0, 0.5);
    bottom: 0;
    left: 0;
    position: fixed;
    right: 0;
    top: 0;
    z-index: 90000;
    opacity: 1; 
    overflow: auto;
}

.FileManage-dialog {
    position: relative;
    width: auto;
    margin: auto;
    pointer-events: none;
    margin-top: 15px;

    max-width: 80%;
}

/*@media (min-width: 576px) {
    .FileManage-dialog {
        max-width: 500px;
        margin: 1.75rem auto;
    }
}*/

.FileManage-content {
    position: relative;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-direction: column;
    flex-direction: column;
    width: 100%;
    pointer-events: auto;
    background-color: #fff;
    background-clip: padding-box;
    border: 1px solid rgba(0, 0, 0, 0.2);
    border-radius: 3px;
    outline: 0;
}

.FileManage-header {
    display: -ms-flexbox;
    display: flex;
    -ms-flex-align: start;
    align-items: flex-start;
    -ms-flex-pack: justify;
    justify-content: space-between;
    padding: 1rem;
    border-bottom: 1px solid #e9ecef;
    border-top-left-radius: 3px;
    border-top-right-radius: 3px;
}

    .FileManage-header .close {
        padding: calc(var(--bs-modal-header-padding-y)* 0.5) calc(var(--bs-modal-header-padding-x)* 0.5);
        margin: calc(-0.5* var(--bs-modal-header-padding-y)) calc(-0.5* var(--bs-modal-header-padding-x)) calc(-0.5* var(--bs-modal-header-padding-y)) auto;
    }

        .FileManage-header .close:hover {
            color: var(--bs-btn-close-color);
            text-decoration: none;
            opacity: var(--bs-btn-close-hover-opacity);
        }

.FileManage-title {
    line-height: var(--bs-modal-title-line-height);
}

.FileManage-body {
    position: relative;
    height: calc(100vh - 200px);
    padding:2px;
    overflow-x: hidden;
    overflow-y: hidden;
}


.SelectImageContainer {
    padding: 1px 0px 1px 1px;
    margin-top: 1px;
    display: table;
    width: 100%;
    border: 1px solid #ccc;
    -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075);
    box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075);
    -webkit-transition: border-color ease-in-out .15s, -webkit-box-shadow ease-in-out .15s;
    -o-transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s;
    transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s;
}

    .SelectImageContainer .ItemImage {
        display: block;
        float: left;
        margin-right: 1px;
        height: 150px;
        border: 1px solid #ccc;
        min-width: 100px;
        max-width: 100%;
        text-align: center;
        position: relative;
        color: #000;
    }
        .SelectImageContainer .ItemImage i {
            /*opacity: .2;*/
        }

        .SelectImageContainer .ItemImage:hover i {
            /*opacity: .5;*/
        }

            .SelectImageContainer .ItemImage:hover i:hover {
                /*opacity: 1;*/
                text-shadow: 0 0 3px #fff;
            }

        .SelectImageContainer .ItemImage img {
            height: 100%;
            max-width: 100%;
        }

        .SelectImageContainer .ItemImage .close {
            font-size: 30px;
            position: absolute;
            top: 2px;
            right: 3px;
            opacity: .2;
            line-height:1;
        }

        .SelectImageContainer .ItemImage:hover .close {
            opacity: .5;
            text-shadow: 0 0 3px #fff;
        }

            .SelectImageContainer .ItemImage:hover .close:hover {
                color: #000;
                text-decoration: none;
                cursor: pointer;
                filter: alpha(opacity=50);
                opacity: 1;
            }

        .SelectImageContainer .ItemImage .edit {
            font-size: 25px;
            position: absolute;
            top: 4px;
            left: 3px;
            font-weight: bold;
            line-height: 1;
            color: #000;
            text-shadow: 0 1px 0 #fff;
            filter: alpha(opacity=20);
            opacity: .2;
        }

        .SelectImageContainer .ItemImage:hover .edit {
            opacity: .5;
            text-shadow: 0 0 4px #fff;
        }

            .SelectImageContainer .ItemImage:hover .edit:hover {
                color: #000;
                text-decoration: none;
                cursor: pointer;
                filter: alpha(opacity=50);
                opacity: 1;
            }

    .SelectImageContainer .SelectAdd {
        display: table;
        float: left;
        margin-right: 1px;
    }

        .SelectImageContainer .SelectAdd div {
            height: 150px;
            width: 100px;
            border: 1px solid #ccc;
            text-align: center;
            display: table-cell;
            vertical-align: middle;
        }

        .SelectImageContainer .SelectAdd i {
            font-size: 50px;
            color: red;
        }

        .SelectImageContainer .SelectAdd:hover i {
            font-size: 50px;
            color: blue;
        }

        .SelectImageContainer .SelectAdd.hidden {
            display:none;
        }