.modal_bg {
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.8);
    z-index: 999;
    top: 0;
    .modal-dialog-box {
        position: absolute;
        width: 1000px;
        height: 90%;
        top: 0;
        bottom: 0;
        left: 0;
        margin: auto;
        right: 0;
        .modal-content {
            height: 100%;
            width: 100%;
            float: left;
            padding: 30px;
            text-align: center;
            button.close {
                position: absolute;
                top: 5px;
                right: 10px;
                span{
                    font-size: 35px;
                }
            }
            .addparti{
                position: relative;
                height: 100%;
                h5 {
                    font-size: 30px;
                    font-weight: bold;
                    color: #28a8e0;
                    margin-bottom: 30px;
                    text-align: left;
                }
                .card_section{
                    height: calc(100% - 60px);
                    overflow-y: scroll;
                    padding: 5px;
                }
            }
            .participantcheckbox{
                text-align: left;
            }
        }
    }
}