#course {
    font-size: 1.2rem;
}

#course .price-list .action-price {
    color: var(--warning-color);
    font-size: 1.1rem;
}
#course .price-list .original-price {
    text-decoration: line-through;
}

#course #course-slider {
    height: 400px;
    overflow: hidden;
    display: grid;
    grid-template-columns: 1fr;
}
#course #slider-pic {
    grid-row: 1/2;
    grid-column: 1/2;
}
#course #slider-pic img {
    width: 100%;
    object-fit: cover;
    height: 100%;
}
#course #course-slider-content {
    grid-row: 1/2;
    grid-column: 1/2;
    width: 90%;
    max-width: 800px;
    margin: 100px auto 0 auto;
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
    background: var(--slider-sub-box-bg-color);
    padding: 40px;
    font-family: var(--title-font-family);
    text-align: center;
    align-self: start;
}
#course #course-slider-content h1 {
    font-size: 3rem;
    color: var(--slider-sub-box-color);
    margin: 0;
}
#course #course-slider-content .btn {
    font-family: var(--base-font-family);
    background: transparent;
    border: var(--slider-main-box-btn-border);
    margin-top: 60px;
    font-weight: normal;
    font-size: 2rem;
    text-transform: none;
    padding: 10px 40px;
}
#course #course-slider-content .btn:hover,
#course #course-slider-content .btn:focus {
    background: var(--button-hover-bg-color);
}

#course #course-desc {
    width: var(--text-content-width);
    padding: 30px 0;
    margin: 0 auto;
}

#course #course-boxes {
    background: var(--course-boxes-bg-color);
    display: grid;
    grid-template-columns: 1fr 1fr;
    color: var(--course-boxes-color);
}
#course #course-boxes h2 {
    color: var(--course-boxes-color);
    text-align: left;
}
#course #course-boxes .course-boxes-pic-left {
    overflow: hidden;
    height: 0;
    min-height: 100%;
}
#course #course-boxes .course-boxes-pic-left img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
}
#course #course-boxes .course-boxes-pic-right {
    overflow: hidden;
    height: 0;
    min-height: 100%;
}
#course #course-boxes .course-boxes-pic-right img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
}
#course #course-boxes .box-desc-right {
    padding: 15px 6% 40px 20px;
}
#course #course-boxes .box-desc-left {
    padding: 15px 20px 40px 6%;
}
#course #course-boxes ul li {
    padding: 5px 0;
}


#course #choose-us {
    width: var(--text-content-width);
    padding: 30px 0;
    margin: 0 auto;
    max-width: 800px;
}


#course #course-for-you {
    display: grid;
    grid-template-columns: 3fr 2fr;
    background: var(--course-for-you-bg-color);
}
#course #course-for-you h2 {
    text-align: left;
}
#course #course-for-you ul li {
    list-style-type: none;
    padding: 5px 0;
}
#course #course-for-you ul li::before {
    content: '\2713';
    color: var(--course-for-you-list-image-color);
    display: inline-block;
    width: 1rem;
}
#course #course-for-you #course-for-you-desc {
    padding: 15px 20px 40px 6%;
}
/*#course-for-you-pic {
    background: url('/media/images/course_for_you.jpg') no-repeat top right;
    background-size: cover;
}*/
#course-for-you-pic {
    overflow: hidden;
    height: 0;
    min-height: 100%;
}
#course-for-you-pic img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: right top;
}


#course #course-you-get {
    width: var(--base-width);
    padding: 30px 0;
    margin: 0 auto;
}
#course #course-you-get-content {
    display: grid;
    grid-template-columns: 1fr;
    grid-auto-columns: 1fr;
    grid-auto-flow: column;
    gap: 15px 8%;
}
#course #course-you-get-content > div {
    text-align: center;
}

#course #course-you-get-content img {
    filter: var(--you-get-icon-color);
    width: 64px;
}


#course #course-guarantee {
    background: url('/media/images/guarantee_bg.jpg') no-repeat 50% 50% fixed;
    background-size: cover;
}
#course #course-guarantee-content {
    width: var(--text-content-width);
    padding: 30px 0;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 150px 1fr;
    gap: 15px 15%;
    align-items: end;
}
#course #course-guarantee-content h2 {
    text-align: left;
}


#course #course-you-learn {
    width: var(--text-content-width);
    padding: 30px 0;
    margin: 0 auto;
    max-width: 800px;
}


#course #course-price {
    background: var(--course-price-bg-color);
}
#course #course-price-content {
    width: var(--text-content-width);
    padding: 20px 0 50px 0;
    margin: 0 auto;
    max-width: 1100px;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 15px 10%;
}
#course #course-price-content h2 {
    grid-column: 1/3;
}
#course #course-price-content > div {
    background: var(--course-price-boxes-bg-color);
    padding: 15px 30px 30px 30px;
    text-align: center;
    color: var(--course-price-color);
}
#course #course-price-content > div h3,
#course #course-price-content > div p {
    text-align: center;
    color: var(--course-price-color);
}
#course #course-price-content #payment-type {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px 20px;
}
#course #course-price-content #payment-type h3 {
    grid-column: 1/3;
}
#course #course-price-content .action-price {
    color: var(--discount-color);
    font-size: 1.3rem;
    font-weight: bold;
}
#course #course-price-content .original-price {
    text-decoration: line-through;
}


#course #faq {
    width: var(--text-content-width);
    padding: 30px 0;
    margin: 0 auto;
    max-width: 800px;
}


#course #course-application {
    background: var(--course-application-bg-color) var(--rectangle-bg-url);
}
#course #course-application-content {
    width: var(--base-width);
    padding: 30px 0;
    margin: 0 auto;
}

#course #course-application-content h2 {
    color: var(--course-application-color);
}
#course #course-application-content button {
    margin: 30px auto 0 auto;
    font-size: 1.3rem;
    padding: 20px 100px;
    display: block;
}

#course #course-installment-payment {
    width: var(--text-content-width);
    padding: 30px 0;
    margin: 0 auto;
    text-align: center;
}
#course #course-installment-payment p {
    text-align: center;
}


#course-not-available {
    width: var(--base-width);
    padding: 80px 0;
    margin: 0 auto;
    text-align: center;
    font-size: 1.8rem;
}


@media screen and (max-width: 980px) {
    #course #course-slider-content {
        margin: 50px auto 0 auto;
    }

    #course #course-boxes h2 {
        font-size: 2rem;
    }
}

@media screen and (max-width: 768px) {
    #course #course-boxes {
        grid-template-columns: 1fr;
    }
    #course #course-boxes .course-boxes-pic-left,
    #course #course-boxes .course-boxes-pic-right {
        height: 250px;
    }
    #course #course-boxes .course-boxes-pic-right {
        grid-row: 3/4;
    }
    #course #course-boxes .box-desc-right,
    #course #course-boxes .box-desc-left {
        width: var(--base-width);
        margin: 0 auto;
        padding: 5px 0 30px 0;
    }

    #course #course-for-you {
        grid-template-columns: 1fr;
    }
    #course #course-for-you #course-for-you-desc {
        width: var(--base-width);
        margin: 0 auto;
        padding: 5px 0 30px 0;
    }
    #course-for-you-pic {
        height: 450px;
    }

    #course #course-you-get-content {
        grid-template-columns: repeat(2, 1fr);
        grid-auto-flow: unset;
    }

    #course #course-guarantee-content {
        grid-template-columns: 100px 1fr;
        gap: 15px 5%;
    }

    #course #course-price-content {
        grid-template-columns: 1fr;
    }
    #course #course-price-content h2 {
        grid-column: 1/2;
    }
}

@media screen and (max-width: 650px) {
    #course #course-slider {
        height: 300px;
    }
    #course #course-slider-content {
        margin: 20px auto 0 auto;
    }
    #course #course-slider-content h1 {
        font-size: 2rem;
    }
    #course #course-slider-content .btn {
        margin-top: 30px;
        font-size: 1.5rem;
    }

    #course #course-application-content button {
        text-align: center;
        padding: 20px 10px;
        width: 100%;
    }
}

@media screen and (max-width: 550px) {
    #course #course-slider {
        padding: 10px 0;
    }

    #course #course-price-content #payment-type {
        grid-template-columns: 1fr;
    }
    #course #course-price-content #payment-type h3 {
        grid-column: 1/2;
    }
}