.div-course {
    position: relative;
    background-color: #efefef;
    border: 1px solid #ccc;
    border-radius: 10px;
    margin-bottom: 15px;
    overflow: hidden;
    color: #000;
}

.div-in {
    margin: 15px;
    height: 11rem;
}

.title {
    --lh: 2rem;
    height: calc(var(--lh) * 2);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.ac {
    font-weight: 400;
}

.view { 
    position: absolute;
    left: 15px;
    bottom: 20px;
    font-family: 'Roboto';
    font-size: 14px;
}

.glyphicon-chevron-right {
    top: 2px;
}

.checkbox {
    margin: 10px; 
    white-space: nowrap;
    font-family: 'Roboto', sans-serif;
    color: #666;
}