.content-block-container {
    display: block;
    width: 80%;
    height: 350px;
    margin: 40px auto;
}

.horizontal-align-div {
    display: flex;
    justify-content: space-around;
    align-items: center;
    height: 100%;
}

#course-image-div {
    display: inline-block;
    width: 30%;
    height: 100%;
    text-align: center;
    align-items: center;
}

.item-card {
    display: inline-block;
    width: 350px;
    height: 100%;
    vertical-align: top;
    text-align: center;
    align-items: center;
    border: 1px solid var(--header-blue);
    border-radius: 15px;
    box-shadow: 8px 4px 8px 4px rgba(0,0,0,0.2);
    box-sizing: border-box;
    padding: 15px;
    cursor: pointer;
}

.vertical-align-div {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
}

.item-card:hover {
    box-shadow: 8px 4px 12px 6px rgba(0,0,0,0.4);
    transition-duration: 0.3s;
}

.card-title {
    display: block;
    margin: 0 0 15px 0;
    padding: 0.1px 0;
}

.img-div {
    display: block;
    height: 80%;
    text-align: center;
    align-items: center;
}

.card-image {
    display: inline-block;
    height: 100%;
    max-width: 90%;
    width: auto;
    object-fit: contain;
}

.card-item-id {
    display: none;
}

#master-theses-container {
    height: 0px;
}

@media (max-width: 1500px) {
    .content-block-container {
        width: 90%;
    }
}

@media (max-width: 1300px) {
    .item-card {
        width: 300px;
        height: 350px;
    }
}

@media (max-width: 1100px) {
    .content-block-container {
        height: auto;
    }

    .horizontal-align-div {
        display: block;
        width: 100%;
        height: 100%;
    }

    .item-card {
        display: block;
        position: relative;
        width: 600px;
        height: 140px;
        margin: 20px auto;
        padding: 15px 0;
        overflow: hidden;
    }

    .vertical-align-div {
        display: block;
        width: 100%;
        height: 100%;
    }

    .card-title {
        display: inline-block;
        position: absolute;
        bottom: 50%;
        transform: translateY(50%);
        left: 30px;
        width: auto;
        margin: 0;
    }

    .img-div {
        display: inline-block;
        position: absolute;
        right: 30px;
        bottom: 15px;
        height: 110px;
        width: 150px;
    }
}

@media (max-width: 700px) {
    .item-card {
        width: 450px;
    }

    .card-title {
        font-size: 1.2rem;
        width: 200px;
    }
}

@media (max-width: 500px) {
    .content-block-container {
        margin: 0px auto 20px;
    }

    .item-card {
        padding: 10px 20px;
        height: 180px;
        width: 320px;
    }

    .card-title {
        display: block;
        position: static;
        width: auto;
        margin: 0 auto 20px;
        font-size: 0.9rem;
    }

    #literature-container .card-title {
        margin: 0 auto 10px;
    }

    .img-div {
        display: block;
        position: static;
        width: auto;
        margin: 5px auto 0;
    }
}