.course-container-wrapper {
    background-color: #f5f7fa;
    padding-top: 50px;
    margin-top: -60px;
}

.continue-section {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 300px;
    margin: 0 12px;
    background-image: url(/img/background.jpg);
    filter: grayscale(50%);
    background-repeat: no-repeat;
    background-size: 100% 300px;
    border-radius: 4px;
}

.continue__heading {
    text-align: center;
    font-size: 24px;
    font-weight: 600;
    line-height: 1.6;
    margin-bottom: 8px;
}

.continue__time {
    display: flex;
    color: #fff;
    font-size: 14px;
    font-weight: 300;
    line-height: 1.6;
}

.continue__time-left i,
.continue__lecture i {
    margin-right: 8px;
}

.continue__lecture {
    margin-left: 16px;
}

.continue__button-wrapper {
    display: flex;
    justify-content: center;
}

.continue__button {
    padding: 6px 8px;
    cursor: pointer;
    border-radius: 4px;
    margin-top: 12px;
    font-size: 16px;
}

.continue__button:hover {
    opacity: 0.8;
}

.continue__button-continue {
    background-color: #fff;
    color: #000;
    border: none;
    margin-right: 4px;
}

.continue__button-repeat {
    background-color: transparent;
    border: 1px solid #fff;
    color: #fff;
}

.advertisement {
    display: flex;
    padding: 0 12px 24px;
    align-items: center;
    margin-top: 16px;
    border-bottom: 1px solid #e5e5e5;
}

.advertisement__img {
    width: 60px;
}

.advertisement__info-wrapper {
    display: flex;
    align-items: center;
    margin-right: 8px;
}

.advertisement__info {
    margin-left: 8px;
}

.advertisement__name-course {
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 18px;
    color: #272c33;
}

.advertisement__author {
    font-weight: 400;
    font-size: 14px;
    color: #868e96;
}

.advertisement__rating {
    display: flex;
    padding-left: 16px;
    position: relative;
    color: #868e96;
}

.advertisement__rating::before {
    content: '';
    display: block;
    position: absolute;
    height: 200%;
    width: 1px;
    border-left: 1px solid #868e96;
    top: 50%;
    left: 4px;
    transform: translateY(-50%);
}

.advertisement__rating-icon {
    color: #166ab5;
    margin: 0 8px;
}

.course-section {
    padding: 0 12px;
    margin: 28px 0;
}

.course__heading-wrapper {
    height: var(--font-size-heading) !important;
    margin-bottom: 20px;
    font-size: var(--font-size-heading) !important;
    font-weight: 600;
    display: flex;
    align-items: center;
}

.course__heading {
    height: var(--font-size-heading) !important;
    margin-right: 24px;
    font-weight: 600;
    color: #303840;
}

.course__separator {
    height: 1px;
    border-bottom: 1px solid #dcdee1;
    display: inline-block;
    flex: 1;
}

.course-registration-item-wrapper {
    position: relative;
    z-index: 1;
    margin-bottom: 20px;
    cursor: pointer;
}

.course-registration-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: #fff;
    border: 1px solid #e5e5e5;
    border-radius: 8px;
    padding: 8px;
    box-shadow: 0 0 2px #ccc;
    text-decoration: none;
}

.course-registration-item-wrapper:hover .course-registration-item,
.course-registration-item-wrapper:hover
    .course-registration-item-wrapper::after {
    background-color: #f7f7f7;
}

.course-registration-item-wrapper::after {
    content: '';
    position: absolute;
    display: block;
    background-color: #fff;
    width: 88%;
    height: 20px;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 8px;
    border: 1px solid #e5e5e5;
    box-shadow: 0 0 2px #ccc;
    z-index: -1;
}

.course-registration__info-wrapper {
    display: flex;
    align-items: center;
}

.course-registration__img {
    width: 40px;
    background-color: #356cd9;
    border-radius: 2px;
    margin-right: 8px;
}

.course-registration__name-course {
    margin-bottom: 4px;
    font-size: 16px;
    font-weight: 600;
    color: #272c33;
}

.course-registration__quantity {
    font-size: 14px;
    color: #868e96;
}

.course-registration__resume-btn {
    border: none;
    background-color: transparent;
    color: #999;
    font-weight: 600;
    cursor: pointer;
    padding: 4px;
}

.course__control-page {
    display: flex;
    align-items: center;
    font-size: 14px;
    font-weight: 600;
}

.course__control-page i {
    font-size: 8px;
    transform: scale(0.7);
    font-weight: 600;
}

.course__prev-page {
    margin-right: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    color: #272c33;
}

.course__next-page {
    margin-left: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    color: #272c33;
}

.course__control-page .course__control-page--disable {
    color: #ccc;
    cursor: default;
    line-height: 1.6;
}

.course__control-page div {
    display: inline-block;
}

.course__page-number {
    position: relative;
    display: inline-block;
    width: 40px;
    padding: 0 16px 0 15px;
    text-align: center;
    cursor: pointer;
}

.course__control-page--active {
    color: #166ab5;
    display: inline-block;
    cursor: default;
}

.course__page-number:last-child::after {
    content: '';
    display: block;
    position: absolute;
    height: 100%;
    border-left: 1px solid #272c33;
    top: 0;
    right: 0;
}

.course__page-number::before {
    content: '';
    display: block;
    position: absolute;
    height: 100%;
    border-left: 1px solid #000;
    left: 0;
}

.course-new__item-wrapper {
    margin-bottom: 28px;
}

.course-new__item {
    position: relative;
    border: 1px solid #ccc;
    border-radius: 6px;
    width: 100%;
    box-shadow: 0 2px 4px #ccc;
    cursor: pointer;
    background-color: #fff;
    transition: all 0.1s ease-in-out;
    /* overflow: hidden; */
}

.course-new__item:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 4px #3e5aa8;
}

.course-new__tag {
    color: white;
    display: flex;
    justify-content: center;
    align-items: center;
    position: absolute;
    background-color: red;
    top: 5%;
    right: 0%;
    height: 10%;
    width: 50%;
    /* transform: rotate(45deg); */
    z-index: 1;
}

.course-new__img {
    position: relative;
    padding-top: 50%;
    background-image: url(/img/angular-background.png);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    border-top-left-radius: 6px;
    border-top-right-radius: 6px;
    /* opacity: 0.9;
    filter: brightness(100%) contrast(100%) blur(1px) grayscale(1%); */
}

/* 
.course-new__img::before {
    content: '';
    position: absolute;
    display: block;
    top: 0;
    right: 0;
    left: 0;
    bottom: 0;
    background-color: blue;
    opacity: 0.2;
} */

.course-new__main {
    display: flex;
    padding: 8px;
    justify-content: space-between;
}

.course-new__name-course {
    font-size: 16px;
    font-weight: 600;
    line-height: 1.4;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.course-new__author {
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    line-height: 1.6;
    font-size: 12px;
    color: #999;
    font-weight: 400;
}

.course-new__rating-icon {
    color: #166ab5;
    font-size: 10px;
    margin-top: 4px;
}

.course-new__heart-icon-liked {
    display: none;
    cursor: pointer;
    color: #ee4d2d;
    font-size: 20px;
    line-height: 1.4;
    margin-left: 4px;
}

.course-new__heart-icon-default {
    color: #aaa;
    font-size: 20px;
    cursor: pointer;
    line-height: 1.4;
    margin-left: 4px;
}

.course-new__heart-icon-liked.course-new__heart-icon--active {
    display: block;
}

.course-new__heart-icon-default.course-new__heart-icon--active {
    display: none;
}

.course-new__time {
    display: flex;
    justify-content: space-between;
    padding: 8px;
    border-top: 1px solid #ccc;
    font-size: 12px;
    color: #999;
}

.course-new__time-left i,
.course-new__lecture i {
    margin-right: 8px;
}

.course-complete__item {
    width: 100%;
    height: 300px;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    opacity: 0.8;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.course-complete__content {
    padding-left: 28%;
}

.course-complete__notification {
    position: relative;
    display: inline-block;
}

.course-complete__title {
    font-size: 18px;
    font-weight: 600;
    line-height: 1.6;
    color: #fff;
}

.course-complete__description {
    font-size: 14px;
    font-weight: 600;
    color: #999;
    line-height: 1.6;
}

.course-complete__complete-img {
    width: 80px;
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%) translateX(100%);
}

.course-complete__reward {
    position: relative;
    margin-top: 32px;
}

.course-complete__reward-img {
    color: #fff;
    font-size: 60px;
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%) translateX(-100%) rotate(-20deg);
}

.course-complete__list {
    position: relative;
}

.complete-scroll-prev-btn,
.complete-scroll-next-btn {
    position: absolute;
    top: 50%;
    border-radius: 50%;
    width: 36px;
    height: 36px;
    color: #2b3037;
    background-color: #fff;
    border: none;
    cursor: pointer;
    box-shadow: 0 1px 3px #c0c2c6;
    padding: 0;
    z-index: 1;
}

.complete-scroll-prev-btn {
    left: 0px;
    transform: translateX(-50%) translateY(-50%);
}

.complete-scroll-next-btn {
    right: 0px;
    transform: translateX(50%) translateY(-50%);
}

.js-complete-scroll {
    scroll-behavior: smooth;
}

.js-complete-scroll::-webkit-scrollbar {
    width: 6px;
    height: 0px;
}

/* Responsive */

.grid {
    width: 100%;
    display: block;
    padding: 0;
}

.grid.wide {
    max-width: 1080px;
    margin: 0 auto;
}

.row {
    display: flex;
    flex-wrap: wrap;
    margin-left: -4px;
    margin-right: -4px;
}

.row-nowrap {
    display: flex;
    flex-wrap: nowrap;
    margin-left: -4px;
    margin-right: -4px;
    overflow-x: auto;
}

.row.no-gutters {
    margin-left: 0;
    margin-right: 0;
}

.col {
    padding-left: 4px;
    padding-right: 4px;
}

.row.no-gutters .col {
    padding-left: 0;
    padding-right: 0;
}

.c-0 {
    display: none;
}

.c-1 {
    flex: 0 0 8.33333%;
    max-width: 8.33333%;
}

.c-2 {
    flex: 0 0 16.66667%;
    max-width: 16.66667%;
}

.c-3 {
    flex: 0 0 25%;
    max-width: 25%;
}

.c-4 {
    flex: 0 0 33.33333%;
    max-width: 33.33333%;
}

.c-5 {
    flex: 0 0 41.66667%;
    max-width: 41.66667%;
}

.c-6 {
    flex: 0 0 50%;
    max-width: 50%;
}

.c-7 {
    flex: 0 0 58.33333%;
    max-width: 58.33333%;
}

.c-8 {
    flex: 0 0 66.66667%;
    max-width: 66.66667%;
}

.c-9 {
    flex: 0 0 75%;
    max-width: 75%;
}

.c-10 {
    flex: 0 0 83.33333%;
    max-width: 83.33333%;
}

.c-11 {
    flex: 0 0 91.66667%;
    max-width: 91.66667%;
}

.c-12 {
    flex: 0 0 100%;
    max-width: 100%;
}

/* >= Tablet */
@media (min-width: 740px) {
    .row,
    .row-nowrap {
        margin-left: -8px;
        margin-right: -8px;
    }

    .col {
        padding-left: 8px;
        padding-right: 8px;
    }

    .m-0 {
        display: none;
    }

    .m-1,
    .m-2,
    .m-3,
    .m-4,
    .m-5,
    .m-6,
    .m-7,
    .m-8,
    .m-9,
    .m-10,
    .m-11,
    .m-12 {
        display: block;
    }

    .m-1 {
        flex: 0 0 8.33333%;
        max-width: 8.33333%;
    }

    .m-2 {
        flex: 0 0 16.66667%;
        max-width: 16.66667%;
    }

    .m-3 {
        flex: 0 0 25%;
        max-width: 25%;
    }

    .m-4 {
        flex: 0 0 33.33333%;
        max-width: 33.33333%;
    }

    .m-5 {
        flex: 0 0 41.66667%;
        max-width: 41.66667%;
    }

    .m-6 {
        flex: 0 0 50%;
        max-width: 50%;
    }

    .m-7 {
        flex: 0 0 58.33333%;
        max-width: 58.33333%;
    }

    .m-8 {
        flex: 0 0 66.66667%;
        max-width: 66.66667%;
    }

    .m-9 {
        flex: 0 0 75%;
        max-width: 75%;
    }

    .m-10 {
        flex: 0 0 83.33333%;
        max-width: 83.33333%;
    }

    .m-11 {
        flex: 0 0 91.66667%;
        max-width: 91.66667%;
    }

    .m-12 {
        flex: 0 0 100%;
        max-width: 100%;
    }
}

/* PC medium resolution > */
@media (min-width: 1113px) {
    .row,
    .row-nowrap {
        margin-left: -12px;
        margin-right: -12px;
    }

    .row.sm-gutter {
        margin-left: -5px;
        margin-right: -5px;
    }

    .col {
        padding-left: 12px;
        padding-right: 12px;
    }

    .row.sm-gutter .col {
        padding-left: 5px;
        padding-right: 5px;
    }

    .l-0 {
        display: none;
    }

    .l-1,
    .l-2,
    .l-2-4,
    .l-3,
    .l-4,
    .l-5,
    .l-6,
    .l-7,
    .l-8,
    .l-9,
    .l-10,
    .l-11,
    .l-12 {
        display: block;
    }

    .l-1 {
        flex: 0 0 8.33333%;
        max-width: 8.33333%;
    }

    .l-2 {
        flex: 0 0 16.66667%;
        max-width: 16.66667%;
    }

    .l-2-4 {
        flex: 0 0 20%;
        max-width: 20%;
    }

    .l-3 {
        flex: 0 0 25%;
        max-width: 25%;
    }

    .l-4 {
        flex: 0 0 33.33333%;
        max-width: 33.33333%;
    }

    .l-5 {
        flex: 0 0 41.66667%;
        max-width: 41.66667%;
    }

    .l-6 {
        flex: 0 0 50%;
        max-width: 50%;
    }

    .l-7 {
        flex: 0 0 58.33333%;
        max-width: 58.33333%;
    }

    .l-8 {
        flex: 0 0 66.66667%;
        max-width: 66.66667%;
    }

    .l-9 {
        flex: 0 0 75%;
        max-width: 75%;
    }

    .l-10 {
        flex: 0 0 83.33333%;
        max-width: 83.33333%;
    }

    .l-11 {
        flex: 0 0 91.66667%;
        max-width: 91.66667%;
    }

    .l-12 {
        flex: 0 0 100%;
        max-width: 100%;
    }
}

/* Tablet - PC low resolution */
@media (min-width: 740px) and (max-width: 1023px) {
    .wide {
        width: 644px;
    }
}

/* > PC low resolution */
@media (min-width: 1024px) and (max-width: 1239px) {
    .wide {
        width: 984px;
    }

    .wide .row,
    .wide .row-nowrap {
        margin-left: -12px;
        margin-right: -12px;
    }

    .wide .row.sm-gutter {
        margin-left: -5px;
        margin-right: -5px;
    }

    .wide .col {
        padding-left: 12px;
        padding-right: 12px;
    }

    .wide .row.sm-gutter .col {
        padding-left: 5px;
        padding-right: 5px;
    }

    .wide .l-0 {
        display: none;
    }

    .wide .l-1,
    .wide .l-2,
    .wide .l-2-4,
    .wide .l-3,
    .wide .l-4,
    .wide .l-5,
    .wide .l-6,
    .wide .l-7,
    .wide .l-8,
    .wide .l-9,
    .wide .l-10,
    .wide .l-11,
    .wide .l-12 {
        display: block;
    }

    .wide .l-1 {
        flex: 0 0 8.33333%;
        max-width: 8.33333%;
    }

    .wide .l-2 {
        flex: 0 0 16.66667%;
        max-width: 16.66667%;
    }

    .wide .l-2-4 {
        flex: 0 0 20%;
        max-width: 20%;
    }

    .wide .l-3 {
        flex: 0 0 25%;
        max-width: 25%;
    }

    .wide .l-4 {
        flex: 0 0 33.33333%;
        max-width: 33.33333%;
    }

    .wide .l-5 {
        flex: 0 0 41.66667%;
        max-width: 41.66667%;
    }

    .wide .l-6 {
        flex: 0 0 50%;
        max-width: 50%;
    }

    .wide .l-7 {
        flex: 0 0 58.33333%;
        max-width: 58.33333%;
    }

    .wide .l-8 {
        flex: 0 0 66.66667%;
    }

    .wide .l-9 {
        flex: 0 0 75%;
        max-width: 75%;
    }

    .wide .l-10 {
        flex: 0 0 83.33333%;
        max-width: 83.33333%;
    }

    .wide .l-11 {
        flex: 0 0 91.66667%;
        max-width: 91.66667%;
    }

    .wide .l-12 {
        flex: 0 0 100%;
        max-width: 100%;
    }
}