.f-700 {
    font-weight: 700;
}

.post_coures_media .header_section {
    background: #0d2646;
    padding: 50px 0;
}

.post_coures_media .header_section h1.title {
    font-size: 60px;
    font-weight: 700;
}

.post_coures_media .header_section .top_header.image_icon {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 20px;
}

.post_coures_media .header_section .noidungnho {
    background: #fafaf6;
    padding: 10px;
    border-radius: 10px;
}

.post_coures_media .header_section p.title_nho {
    display: inline-block;
    padding: 10px;
    background: #dd1e2d;
    color: #fff;
    border-radius: 5px;
}

.bottom_header_course {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    margin-top: 30px;
}

.bottom_header_course .course-item {
    display: grid;
    grid-template-columns: 60px 1fr;
    align-items: center;
    gap: 10px;
    border-right: 1px solid #fff;
    margin-right: 15px;
    padding-right: 15px;
}

.bottom_header_course .course-item:last-child {
    border-right: 0;
}

.content_section {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 20px;
    margin: 30px 0;
}

.content_section .loi_ich {
    padding: 40px 20px;
    border-radius: 10px;
    box-shadow: 0 .5rem 1rem rgba(0, 0, 0, .15) !important;
}

.content_section .loi_ich h3.title {
    position: relative;
    display: inline-block;
    padding: 20px 0;
    font-weight: 700;
}

.content_section .loi_ich h3.title::before {
    position: absolute;
    content: '';
    width: 30%;
    height: 2px;
    top: 10px;
    left: 0;
    background: #dd1e2d;
}

.customers-item {
    display: grid;
    grid-template-columns: 50px 1fr;
    gap: 20px;
    padding: 0 0 20px;
    margin-bottom: 20px;
    border-bottom: 1px solid #ddd;
}

.customers-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: 0;
}

.lop_captoc {
    background: #d9202d;
    padding: 0 0 0;
    border-radius: 10px;
    box-shadow: 0 .5rem 1rem rgba(0, 0, 0, .15) !important;
}

.lop_captoc.lop_tieuchuan {
    background: #f29d03;
}

.lop_captoc h3.title {
    padding: 10px 0;
}

.lop_captoc .customers {
    background: #fff;
    border-radius: 10px;
    padding: 30px 20px;
}

.lop_captoc .customers h2.title {
    font-weight: 700;
    color: #d9202d;
    margin-bottom: 30px;
}

.lop_captoc.lop_tieuchuan .customers h2.title {
    color: #f29d03;
}

.lop_captoc .customers .customers-item {
    border-bottom: 0;
    padding-bottom: 0;
}

.lop_captoc .customers .customers-item.first {
    border-radius: 10px;
    background: #fef1f2 !important;
}

.lop_captoc.lop_tieuchuan .customers .customers-item.first {
    background: #fdf1e0 !important;
}

.lop_captoc .customers .customers-item .text {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
}

.lop_captoc a {
    color: #d9202d;
    border-radius: 10px;
    border: 1px solid #d9202d;
    padding: 10px 20px;
    display: block;
    text-align: center;
    font-weight: 700;
}

.lop_captoc.lop_tieuchuan a {
    color: #f29d03;
    border: 1px solid #f29d03;
}

.lichkhaigiang {
    box-shadow: 0 .5rem 1rem rgba(0, 0, 0, .15) !important;
    border-radius: 10px;
    padding: 20px;
}

.lichkhaigiang .text-header {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: 20px;
}

.top_footer_section a {
    background: #0d2646;
    color: #fff;
    display: inline-block;
    padding: 10px 20px;
    border-radius: 5px;
}

.footer_section {
    display: grid;
    grid-template-columns: 250px 2fr 1fr;
    background: #0d2646;
    padding: 20px;
    border-radius: 10px;
    gap: 20px;
    align-items: center;
}

.footer_section .btn_a a {
    background: #dd1e2d;
    padding: 10px 20px;
    display: block;
    border-radius: 10px;
    color: #fff;
    text-align: center;
}

.footer_section .item {
    display: grid;
    grid-template-columns: 50px 1fr;
    gap: 20px;
    align-items: center;
}


@media screen and (max-width: 992px) {
    .bottom_header_course {
        grid-template-columns: 1fr 1fr;
    }

    .bottom_header_course .course-item {
        padding: 10px;
        margin: 10px;
        border-right: 0;
        text-align: center;
    }

    .bottom_header_course .course-item,
    .content_section,
    .top_footer_section,
    .footer_section,
    .footer_section .item_custum {
        grid-template-columns: 1fr !important;
    }

    .bottom_header_course .course-item img {
        display: block;
        margin: 0 auto;
    }

    .bottom_header_course .course-item .text {
        font-size: 10px;
    }

    .bottom_header_course .course-item .text p.title {
        margin-bottom: 0 !important;
    }
    .post_coures_media .header_section h1.title{
        font-size: 40px;
    }
}