#um_confirm_block {
    display: none;
}

#um_confirm_block_back {
    background-color: rgba( 0,0,0, 0.2);
    width: 100%;
    height: 100%;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 2147483646;
}

.um_confirm {
    position: fixed;
    color: #fff;
    width: 400px;
    background-color: rgb( 0,0,0);
    left: 50%;
    top: 50%;
    z-index: 2147483647;
    /*display: none;*/
}

.um_confirm #um_confirm_title {
    background-color: rgba(0, 0, 0, 0.4);
    border-bottom: 1px solid #5c5c5c;
    color: #cccccc;
    font-weight: bold;
    height: 15px;
    padding: 10px;
    text-align: center;
    width: calc(100% - 20px);
}

.um_confirm #um_confirm_message {
    width: calc(100% - 40px);
    text-align: center;
    padding: 20px;
}

.um_confirm #um_confirm_buttons {
    height: 40px;
    width: 100%;
}

.um_confirm .um_confirm_button {
    /*font-family: verdana, arial;*/
    border-top: 1px solid #5c5c5c;
    color: #aaa;
    font-size: 15px;
    font-weight: bold;
    float: left;
    line-height: 40px;
    text-align: center;
    width: 50%;
    cursor: pointer;
}

.um_confirm .um_confirm_button:hover {
    background-color: rgba(0, 0, 0, 0.6);
    border-top: 1px solid #fff;
    color: #fff;
}