.primary-topic.list-item {
    padding: 30px;
    border: 1px solid #d3d3d3;
    background-color: #ffffff;
    border-radius: 10px;
    margin: 24px auto;
    width: 100%;
    height: 94%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.col-lg-4.col-primary-topic {
    padding-left: 12px;
    padding-right: 12px;
}

    .primary-topic.list-item .title-text {
        color: #2d4b69;
        font-family: Roboto;
        font-size: 32px;
        font-weight: 400;
        line-height: 36px;
    }

    .primary-topic.list-item .content-text {
        margin-top: 24px;
        color: #484848;
        font-size: 18px;
        font-weight: 400;
        line-height: 26px;
        font-family: 'Open Sans';
    }
.primary-topic.list-item .col-auto {
    margin-top: auto;
}
    .primary-topic.list-item a {
        width: 90px;
        height: 90px;
    }