.disabled_class input{
    background: #f5f5f5;
}
.active_class{
    /*background: #66BB6A;*/
    background: #fee001!important;
}
.completed_class{
    /*background: #F78C8A;*/
    background: #66BB6A!important;
}
.yellow_class{
    background: #fee001;
}
.missed_class{
    background: #F78C8A
}