#activity-card-container {
    margin-top: 10px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 0;
    margin-bottom: 10px;
}

.activity-card {
    margin: 20px 40px;
    position: relative;
    z-index: 0;
    display: flex;
}

.back.active-back {
    transform: translateX(0);
    border-radius: unset;
    border-top-right-radius: 10px;
    border-bottom-right-radius: 10px;
    box-shadow: 10px 10px 10px gray;
}

.back {
    position: relative;
    float: right;
    top: 0;
    background-color: cornsilk;
    transition: 
        transform 0.3s ease-in-out,
        box-shadow 0.3s ease-in-out;
    width: 50%;
    transform: translateX(-50%);
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-evenly;
    z-index: -1;
}

.back > * {
    z-index: 1;
}

.title {
    text-align: center;
    font-size: xx-large;
}

.description, .modalities {
    width: 80%;
}

.front.reduced-front > img {
    border-radius: unset;
    border-top-left-radius: 10px;
    border-bottom-left-radius: 10px;
}

.front.reduced-front {
    transform: translateX(0);
    border-radius: unset;
    border-top-left-radius: 10px;
    border-bottom-left-radius: 10px;
    box-shadow: 0 10px 10px gray;
}

.front {
    float: left;
    background-color: burlywood;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-around;
    border-radius: 10px;
    width: 50%;
    transform: translateX(50%);
    box-shadow: 
        10px 10px 10px gray,
        -10px -10px 10px gray;
    transition: 
        transform 0.3s ease-in-out,
        box-shadow 0.3s ease-in-out;
}

.front > img {
    max-width: 100%;
    border-radius: 10px;
}

.resume {
    font-style: italic;
    padding: 5px 20px;
    margin: 0;
    text-align: center;
}

main > h1 {
    text-align: center;
}

@media only screen and (max-width: 768px){
    .activity-card {
        flex-direction: column;
    }

    .front {
        transform: unset;
        box-shadow: none;
        width: 100%;
        border-radius: unset;
        border-bottom-right-radius: unset;
        border-top-right-radius: 10px;
    }

    .back {
        transform: unset;
        width: 100%;
        box-shadow: none;
        border-bottom: 10px;
    }

    .back.back.active-back {
        box-shadow: unset;
        border-top-right-radius: unset;
        border-bottom-left-radius: 10px;
    }

    .front.reduced-front {
        box-shadow: none;
        border-bottom-left-radius: unset;
        border-top-right-radius: 10px;
    }

    .front > img {
        border-top-right-radius: 10px !important;
        border-bottom-right-radius: 10px !important;
    }
}