.material-root {
    position: relative;
    align-items: start;
    justify-content: start;
    overflow: hidden;

    display: flex;
    flex-direction: column;

    height: auto;
    width: calc(100% - 22rem);
    margin: 1rem 11rem 3rem 11rem;
    border-radius: 8px;
}

.resources-title {font-size: 1.3rem; font-weight: 600;}

.material-group {
    display: flex;
    flex-direction: column;

    height: auto;
    width: 100%;
    margin: 1rem 0vw 2rem 0vw;
    border-bottom: 2px solid black;
}

.material-group li {
    margin: 0vh 0vw 1vh 3vw;
}

.material-cover {
    max-height: 3rem;
    width: auto;
}

@media (max-width: 992px) {
    .material-root {
        width: calc(100% - 2rem);
        margin: 1rem 1rem 1rem 1rem;
    }
    
    .material-group {
        width: calc(100% - 2rem);
        margin: 1rem 1rem 1rem 0;
    }
    
    .material-group li {
        width: calc(100% - 2rem);
        margin: 0 1rem 1rem 1rem;
    }
}