.file-uploader-popover {
    display: none;

    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    padding: 40px;
    
    z-index: 9999;
    background: #000000;
    background: rgba(0,0,0,0.5);  
}

    .file-uploader-popover > div {
        padding: 1px 10px 10px;
    }

    .file-uploader-popover form {
        margin: 10px 0 10px 0;
    }

.loading-icon {
    margin-bottom: -45px;
    display: none;
}

.btn-file {
    width: auto;
    text-align: center;
}

    .btn-file > input {
        display: none;
    }

    .btn-file > span:first-of-type {
        width: 70%;
        float: left;
        text-align: left;
        overflow: hidden;
        -moz-text-overflow: ellipsis;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .btn-file > span:last-of-type {
        width: 30%;
    }

#importFileUploadButton .btn-file {
    width: 280px;
}