.course-item {
    border-radius: 20px;
    background: #FFF;
    box-shadow: 0 2px 12px 0 rgba(84, 84, 84, 0.20);
    transition: linear  0.3s;
    overflow: hidden;
}
.course-item .course-thumb{
    overflow: hidden;
}
.course-item .course-thumb img{
    transition: linear 0.3s;
     transform: scale(1);
}

.course-item:hover .course-thumb img{
     transition: linear 0.3s;
     transform: scale(1.2);
}
.course-link{
  color: #000;
    transition: linear 0.3s;
    text-decoration: none;

}
.course-item:hover .course-link{
    transition: linear 0.3s;
    color: var(--color-4);

}
.course-info {
    padding: 20px 16px;

}

.course-price {
    display: flex;
    flex-direction: column;
}

.course-price .old-price {
    text-decoration: line-through;
    color: #000;
    margin-right: 10px;
    font-size: 16px;
    font-weight: 300;
}

.course-price .sale-price {
    color: var(--color-4);
    font-weight: 600;
    font-size: 20px;

}