.btn {background: #FFFFFF;
    border: 1px #97B9E6 solid;
    color: #000000;
    font: 9pt Arial,Verdana,Sans;
    display:inline-block;
    margin-left:0.5em;
    margin-right:0.5em;
    padding:0.25em 1em;
}

.Irm-0 {}
.Irm-5 td, .Irm-5 td .btn {background-color:#BFF3BF;}
.Irm-7 td, .Irm-7 td .btn {background-color: #f8dcbf;}
.Irm-10 td, .Irm-10 td .btn {background-color:#F8EBBF;}
.Irm-15 td, .Irm-15 td .btn {background-color:lightsalmon;}
.Irm-20 td, .Irm-20 td .btn {background-color:lightpink;}

.jconfirm.jconfirm-light .jconfirm-box .jconfirm-buttons {
    float:unset;
    text-align: center;
}
