.activitiesZone{
    height: 60vh;
    overflow-y: auto;
}

.bg-blue-activity{
    color: white;
    background-color: lightblue;
}

.bg-white-activity{
    color: black;
    background-color: white;
    margin: 2px;
    padding-left: 10px;
    border-radius: 5px 5px 5px 5px;
}

.text-red{
    color : red;
}

.activity-card:hover .card-header{
   background-color: deepskyblue;
}

.activity-card > .card-header > a{
    text-decoration: none;
    color: black;
}