.title a {
    background-color: var(--green);
    border-radius: 50%;
    margin-right: 1rem;
}
.title a i {
    color: #fff;
    padding: 0.5rem;
}
.single-course {
    border-radius: 9px;
    box-shadow: rgba(0, 0, 0, 0.35) 0px 5px 15px;
    transition: all;
    cursor: pointer;
}
.thumbnail img {
    border-top-left-radius: 9px;
    border-top-right-radius: 9px;
}
.single-course:hover {
    border: 2px solid var(--green);
}
.course-info-wrapper {
    padding: 1rem;
}
.category-name {
    font-weight: bold;
    color: var(--light-color);
    font-size: 12px;
}
.course-title a {
    font-size: 21px;
    font-weight: 500;
    color: #212832;
    display: inline-block;
    line-height: 1.3;
    text-decoration: none;
    margin-top: 0.4rem;
}
.course-price-review {
    background-color: #eefbf3;
    padding: 15px 20px;
    border-radius: 10px;
    transition: all;
    text-align: center;
    margin-top: 1rem;
}
.original-price {
    text-decoration: line-through;
    color: var(--green);
    font-weight: 500;
    font-size: 18px;
    padding-right: 1rem;
}
.sale-price {
    color: var(--green);
    font-weight: 600;
    font-size: 20px;
    padding-right: 1rem;
}
.voted {
    color: orange;
}
.col-md-4 {
    margin-bottom: 1rem;
}