/*=============== GOOGLE FONTS ===============*/
@import url("https://fonts.googleapis.com/css2?family=Roboto:wght@400;500;700&display=swap");

@import url('https://fonts.googleapis.com/css2?family=Lato:wght@400;700&family=Noto+Sans+KR:wght@100;300;400;500;700;900&display=swap');

/*=============== VARIABLES CSS ===============*/
:root {
    --header-height: 3.5rem;

/*========== Colors ==========*/
    --first-color: #bbb;
    --button-color: hsl(274, 28%, 59%);
    --button-color-alt: hsl(0, 0%, 21%);
    --title-color: #fff;
    --text-color: #000;
    --text-color-light: hsl(0, 0%, 55%);
    --body-color: hsl(0, 0%, 99%);
    --container-color: #fff;
    --border-color: hsl(0, 0%, 94%);
    --bd-color: #ededed;

/*========== Font and typography ==========*/
    --body-font: 'Roboto', sans-serif;
    --biggest-font-size: 2rem;
    --h1-font-size: 2.5rem;
    --h2-font-size: 2.25rem;
    --h3-font-size: 2rem;
    --normal-font-size: .938rem;
    --small-font-size: .813rem;
    --smaller-font-size: .75rem;

/*========== Font weight ==========*/
    --font-medium: 500;
    --font-bold: 700;

/*========== Margenes Bottom ==========*/
    --mb-0-5: .5rem;
    --mb-0-75: .75rem;
    --mb-1: 1rem;
    --mb-1-5: 1.5rem;
    --mb-2: 2rem;
    --mb-2-5: 2.5rem;
    --mb-3: 3rem;

/*========== z index ==========*/
    --z-tooltip: 10;
    --z-fixed: 100;
}

@media screen and (min-width: 968px) {
    :root {
        --biggest-font-size: 2.5rem;
        --h1-font-size: 2.25rem;
        --h2-font-size: 1.5rem;
        --h3-font-size: 1.25rem;
        --normal-font-size: 1rem;
        --small-font-size: .875rem;
        --smaller-font-size: .813rem;
    }
}

/*=============== BASE ===============*/
* {
    box-sizing: border-box;
    padding: 0;
    margin: 0;
}

html {
    scroll-behavior: smooth;
}

body,
button,
input,
textarea,
select {
    font-family: var(--body-font);
    font-size: var(--normal-font-size);
    /* font-family: 'Lato', sans-serif; */
    font-family: 'Noto Sans KR', sans-serif;
}

pre {
    font-family: 'Noto Sans KR', sans-serif;
    white-space: pre-line;
}

body {
    margin: 0;
    /* background-color: var(--body-color); */
    color: var(--text-color);
    /*For animation dark mode*/
    transition: .4s;
    top:0 !important;
}

h1, h2, h3, h4 {
    font-weight: var(--font-medium);
}

ul {
    list-style: none;
}

a {
    text-decoration: none;
}

img {
    max-width: 100%;
    height: auto;
}

button {
    cursor: pointer;
    border: none;
    outline: none;
}

.swiper {
    width: 100%;
    height: 100%;
}

.swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;

    /* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
}

.swiper-slide img {
    display: block;
    width: 100%;
    object-fit: cover;
}

.swiper-button-next {
    color: #fff !important;
}

.swiper-button-prev {
    color: #fff !important;
}

.swiper-pagination-bullet-active {
    background-color: #fff !important;
}

/*=============== REUSABLE CSS CLASSES ===============*/
.container {
    max-width: 1170px;
    margin-left: var(--mb-1-5);
    margin-right: var(--mb-1-5);
}

.grid {
    display: grid;
}

.main {
    overflow: hidden;
}

.section {
    padding: 3.5rem 0 1rem;
}

/*=============== SCROLL UP ===============*/
.scrollup {
    position: fixed;
    right: 1rem;
    bottom: -30%;
    background-color: var(--container-color);
    box-shadow: 0 4px 12px hsla(0, 0%, 20%, .1);
    display: inline-flex;
    padding: .25rem;
    z-index: var(--z-tooltip);
    opacity: .8;
    transition: .4s;
}

.scrollup:hover {
    opacity: 1;
}

.scrollup_icon {
    font-size: 1.5rem;
    color: var(--first-color);
}

/* Show Scroll Up*/
.show-scroll {
    bottom: 3rem;
}

/*=============== SCROLL BAR ===============*/
::-webkit-scrollbar {
    width: .6rem;
    background: hsl(0, 0%, 74%);
}

::-webkit-scrollbar-thumb {
    background: hsl(0, 0%, 17%);
}

/*=============== HEADER & NAV ===============*/
.header {
    width: 100%;
    background: transparent;
    position: fixed;
    top: 0;
    left: 0;
    z-index: var(--z-fixed);
    /*For animation dark mode*/
    transition: .4s;
}

.nav {
    height: var(--header-height);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1002;
}

.nav_logo, 
.nav_toggle, 
.nav_shop, 
.nav_close {
    color: var(--title-color);
}

.nav_toggle i {
    color: var(--title-color);
}

.nav_logo {

    letter-spacing: 1px;
    display: inline-flex;
    align-items: center;
    column-gap: .25rem;
}

.nav_logo img {
    width: 140px;
}

.nav_logo-icon {
    font-size: 1.25rem;
}

.nav_btns {
    display: flex;
    align-items: center;
    column-gap: 1rem;
}

.nav_toggle, 
.nav_shop {
    font-size: 1.25rem;
    cursor: pointer;
}

@media screen and (max-width: 767px) {
    .nav_menu {
        position: fixed;
        background-color: #2d2d2d;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100%;
        padding: 6rem 2rem 3.5rem;
        transition: .3s;
    }
}

.nav_list {
    display: flex;
    flex-direction: column;
    align-items: center;
    row-gap: 2rem;
    z-index: 1;
    cursor: pointer;
}

.nav_item {
    padding: 5px 15px;
    border-radius: 15px;
}

.nav_link {
    color: var(--title-color);
    font-weight: var(--font-medium);
    text-transform: uppercase;
    font-size: var(--normal-font-size);
    transition: .3s;
}

.nav_link:hover {
    color: var(--first-color);
}

.nav_close {
    font-size: 2rem;
    position: absolute;
    top: .9rem;
    right: 1.25rem;
    cursor: pointer;
}

/* Show menu */
.show-menu {
    right: 0;
}

/* Change background header */
.scroll-header {
    background-color: #2d2d2d;
    box-shadow: 0 1px 4px hsla(0, 4%, 15%, .10);
}

/* Active link */
.active-link {
    color: var(--first-color);
}

.on {
    background: linear-gradient( 105deg, #03aaf9, #24eab4 );
}
.on p {
    color: #fff;
}

.logo_box {
    display: flex;
    align-items: center;
    gap: 20px;
}

.language {
    display: flex;
    align-items: center;
}

.language h1 {
    color: #bbb;
}

.language select {
    background-color: transparent;
    color: #00e0bf;
    margin-top: 6px;
    margin-left: 5px;
    padding: 2px;
    outline: none;
    border: none;
}

.language select option {
    background-color: transparent;
}

.nav_icon {
    width: 35px;
    height: 35px;
    color: #fff;
    border: 2px solid transparent;
    border-radius: 50%;
    background-image: linear-gradient(#2d2d2d, #2d2d2d), linear-gradient(to right, #03aaf9, #00e0bf);
    background-origin: border-box;
    background-clip: content-box, border-box;
}

/* ============ HOME ================= */

.home {
    background-color: #2d2d2d;
}

.home_img {
    max-width: 1920px;
}

.home_img img {
    width: 100%;
    min-height: 400px;
    object-fit: cover;
}

/* ============ ABOUT =============== */

.about_title {
    text-align: center;
}

.about_subtitle {
    display: flex;
    align-items: center;
    justify-content: center;
}

.subtitle_icon {
    width: 8px;
    height: 8px;
    background-color: #00e2bd;
    border-radius: 50%;
    margin: 0 2px;
}

.about_subtitle_text {
    margin: 0 10px;
    color: #bbb;
}

.about_search {
    display: flex;
    align-items: center;
    width: 100%;
    border-radius: 5px;
    overflow: hidden;
    background-color: #f9f9f9;
    height: 45px;
    margin: 20px 0;
}

.about_search input {
    background-color: transparent;
    border: none;
    outline: none;
    height: 100%;
    width: 75%;
    color: #2b2b2b;
    padding: 0 5px;
}

.about_search input::placeholder {
    color: #ddd;
}

.about_search button {
    width: 25%;
    height: 100%;
    background: linear-gradient( 105deg, #03aaf9, #24eab4 );
    color: #fff;
}

.about_icon {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
}

.about_icon_box {
    display: flex;
    align-items: center;
}

.about_icon_text {
    margin-left: 20px;
    position: relative;
    width: 200px;
}

.about_icon_text::before {
    content: '';
    position: absolute;
    top: 11px;
    left: -230px;
    right: 0;
    margin: 0 auto;
    width: 2px;
    height: 40px;
    background-color: #ddd;
}

.about_icon_text p {
    color: #ddd;
}

.about_title_pro {
    margin-top: 50px;
    margin-bottom: 20px;
}

.about_subtitle_pro {
    display: flex;
    align-items: center;
}

.about_img_box {
    position: relative;
}

.about_price {
    position: absolute;
    top: 20px;
    left: 20px;
    color: #fff;
    width: 60px;
    height: 20px;
    background: linear-gradient( 105deg, #03aaf9, #24eab4 );
    z-index: 1234;
    border-radius: 10px;
    line-height: 20px;
    font-size: 13px;
}

.about_img_text_box {
    width: 100%;
    padding-top: 10px;
}

.about_img_box {
    flex-wrap: wrap;
    padding: 10px;
}

.about_img_box img:hover {
    box-shadow: 2px 6px 10px 3px rgb(0, 0, 0, .2);
    cursor: pointer;
}

.about_img_subtitle {
    display: flex;
    align-items: center;
    font-size: 13px;
    justify-content: space-between;
    width: 100%;
    margin: 10px 0;
}

.about_img_title {
    text-align: start;
    position: relative;
    margin-bottom: 20px;
}

.tren {
    font-size: 10px;
    background-color: #ff5c26;
    padding: 2px 10px;
    color: #fff;
    border-radius: 5px;
}

.about_img_title::before {
    content: '';
    position: absolute;
    bottom: -15px;
    left: -78%;
    right: 0;
    margin: 0 auto;
    width: 80px;
    height: 3px;
    background-color: #24eab4;
}

.about_img_title_box {
    display: flex;
    align-items: center;
    gap: 10px;
    justify-items: start;
    padding: 20px 0;
}

.about_img_title_box p {
    font-size: 12px;
    padding: 3px 5px;
    background-color: #f7f7f7;
    color: #cccccc;
}

/* ============= COURSES ============== */

.courses_top {
    background-color: #f7f7f7;
    padding-top: 50px;
    padding-bottom: 20px;
}

.courses_subtitle {
    display: flex;
    align-items: center;
}

.courses_title h4 {
    position: relative;
}

.courses_title h4::before {
    content: '';
    position: absolute;
    bottom: -15px;
    left: -76%;
    right: 0;
    margin: 0 auto;
    width: 80px;
    height: 3px;
    background-color: #24eab4;
}

.courses_icon {
    width: 15px;
    height: 15px;
    background-color: #00e2bd;
    border-radius: 50%;
    margin: 0 2px;
    margin-top: 3px;
}

.courses_flex {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 5px;
}

.courses_btn_box {
    margin-top: 80px;
}

.courses_btn_box button {
    width: 150px;
    height: 50px;
    background: linear-gradient( 105deg, #03aaf9, #24eab4 );
    color: #fff;
    border-radius: 10px;
    margin-right: 10px;
}

.courses_img {
    position: relative;
}

.courses_img_inp {
    max-width: 165px;
    position: absolute;
    top: 30%;
    left: 30%;
}

.courses_img_inp input {
    width: 100%;
    height: 20px;
    border: none;
    outline: none;
    background-color: #fff;
    padding: 0 5px;
    border-radius: 5px;
    margin-bottom: 5px;
}

.courses_img_inp input::placeholder {
    color: #bbb;
}

.courses_img_inp select {
    width: 100%;
    height: 20px;
    border: none;
    outline: none;
    background-color: #fff;
    color: #bbb;
    border-radius: 5px;
    margin-bottom: 5px;
}

.courses_img_inp textarea {
    width: 100%;
    height: 50px;
    border: none;
    outline: none;
    background-color: #fff;
    padding: 5px;
    resize: none;
    border-radius: 5px;
}

.courses_img_inp textarea::placeholder {
    color: #bbb;
}

.courses_img_inp button {
    width: 100%;
    height: 30px;
    color: #fff;
    background-color: #ff5b10;
    border-radius: 5px;
}

.courses_bottom {
    position: relative;
    padding-top: 50px;
    padding-bottom: 50px;
    color: #fff;
}

.courses_bottom_bac {
    position: absolute;
    z-index: -1;
    top: 0;
    height: 100%;
    width: 100%;
}

.courses_bottom_box {
    justify-items: center;
    padding: 50px 0;
}

.courses_bottom_text {
    display: flex;
    gap: 20px;
    margin-bottom: 50px;
}

.courses_bottom_icon {
    width: 65px;
    height: 65px;
}

.courses_bottom_icon img {
    width: 100%;
    height: 100%;
}

.courses_bottom_icon_text {
    max-width: 250px;
}

.courses_bottom_icon_text h3 {
    margin-bottom: 5px;
}

.courses_bottom_comment_title {
    position: relative;
    margin-bottom: 50px;
}

.courses_bottom_comment_title::before {
    content: '';
    position: absolute;
    bottom: -15px;
    left: -76%;
    right: 0;
    margin: 0 auto;
    width: 80px;
    height: 3px;
    background-color: #24eab4;
}

.courses_bottom_comment_box {
    max-width: 570px;
    min-height: 200px;
    padding: 30px;
    border: 2px solid #ddd;
    border-radius: 5px;
    margin-bottom: 50px;
}

.courses_bottom_comment_name {
    font-size: 13px;
    color: #00e0bf;
}

.teachers_div {
    margin-bottom: 80px;
}

.teachers_title {
    position: relative;
    margin-bottom: 50px;
}

.teachers_title::before {
    content: '';
    position: absolute;
    bottom: -15px;
    left: -76%;
    right: 0;
    margin: 0 auto;
    width: 80px;
    height: 3px;
    background-color: #24eab4;
}

.teachers_box1 {
    max-width: 330px;
    display: flex;
    gap: 20px;
    margin-bottom:25px;
}

.teachers_box2 {
    max-width: 340px;
    display: flex;
    gap: 20px;
    margin-bottom:30px;
}

.teachers_box1:nth-child(2) {
    border-bottom: 1px solid #ddd;
    padding-bottom: 30px;
    margin-bottom: 35px;
}

.teachers_img {
    width: 120px;
    height: 120px;
    position: relative;
    cursor: pointer;
}
.teachers_img_hover {
    position: absolute;
    top: 0;
    left: 0;
}

.teachers_text1 {
    max-width: 200px;
}

.teachers_day {
    color: #bbb;
    font-size: 13px;
    margin-bottom: 5px;
}

.teachers_more {
    display: flex;
    align-items: center;
    cursor: pointer;
}

.teachers_more i {
    margin-top: 5px;
    color: #00e0bf;
    margin-left: 10px;
}

.teachers_calender {
    width: 100px;
    height: 90px;
    border: 4px solid transparent;
    border-radius: 10px;
    background-image: linear-gradient(#fff, #fff), linear-gradient(to right, #03aaf9, #00e0bf);
    background-origin: border-box;
    background-clip: content-box, border-box;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    align-content: center;
}

.teachers_calender h1 {
    font-size: 40px;
}

.teachers_calender p {
    color: #bbb;
    font-size: 13px;
}

.teachers_te {
    color: #bbb;
    font-size: 12px;
}

.teachers_box3 {
    max-width: 370px;
}

.teachers_text2 {
    margin: 30px 0;
}

/* ======================== */

.sponsors {
    margin-bottom: 100px;
}

.sponsors_title {
    position: relative;
    margin-bottom: 50px;
}

.sponsors_title::before {
    content: '';
    position: absolute;
    bottom: -15px;
    left: -76%;
    right: 0;
    margin: 0 auto;
    width: 80px;
    height: 3px;
    background-color: #24eab4;
}

.sponsors_box {
    grid-template-columns: repeat(2, 1fr);
    row-gap: 50px;
}

/* ======================= */

.browse {
    background-color: #f7f7f7;
}

.browse_div {
    justify-content: center;
    row-gap: 30px;
    margin-top: 50px;
}

.browse_box {
    width: 270px;
    height: 350px;
    cursor: pointer;
}

.browse_box:hover {
    box-shadow: 1px 1px 30px 5px rgb(0, 0, 0, .2);
}

.browse_img {
    width: 270px;
    height: 220px;
    position: relative;
}

.browse_imgs {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.browse_img_t {
    position: absolute;
    top: 0;
    left: 0;
    width: 60px;
    height: 60px;
}

.browse_price_box {
    width: 100%;
    padding: 0 10px;
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: space-between;
    bottom: 20px;
}

.browse_price {
    width: 80px;
    height: 30px;
    line-height: 30px;
    color: #fff;
    background: linear-gradient(to right, #03aaf9, #00e0bf);
    text-align: center;
    border-radius: 10px;
}

.browse_text {
    background-color: #fff;
    height: 130px;
    padding: 0 10px;
}

.browse_text h3 {
    padding: 20px 0;
}

.browse_btn {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 100px;
}

.browse_btn p {
    font-size: 12px;
    color: #bbb;
    margin: 0 10px;
}

.browse_btn button {
    background-color: transparent;
    margin: 0 5px;
    color: #bbb;
}

.browse_btn button.on2 {
    color: #000;
}

.browse_btn button:hover {
    color: #000;
    font-weight: bold;
}

/* ======================== */

.genius {
    position: relative;
    min-height: 900px;
}

.genius_bac {
    position: absolute;
    top: 0;
    z-index: -1;
    height: 100%;
    object-fit: cover;
}

.genius_div {
    max-width: 1170px;
    margin: 100px auto;
    margin-bottom: 50px;
}

.genius_box {
    width: 250px;
    height: 200px;
    background-color: #0a5287;
    border-radius: 5px;
    position: relative;
}

.genius_ab {
    width: 150px;
    height: 150px;
    position: absolute;
    border-radius: 5px;
    overflow: hidden;
    right: -20px;
    top: -20px;
}

.genius_ab img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.genius_icon {
    display: grid;
    padding: 20px;
    padding-bottom: 0;
}

.genius_icon i {
    font-size: 35px;
    color: #186294;
    margin-bottom: 10px;
}

.genius_icon i:hover {
    color: #fff;
}

.genius_text {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    position: relative;
}

.genius_text h4 {
    line-height: 90%;
    color: #fff;
}

.genius_text p {
    color: #00e0bf;
}

.genius_text::before {
    content: '';
    position: absolute;
    top: -50px;
    left: 0;
    right: 0;
    margin: 0 auto;
    width: 60px;
    height: 3px;
    background-color: #24eab4;
}

.genius_div {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    justify-content: center;
}

.genius_btn {
    text-align: center;
}

.genius_btn button {
    width: 200px;
    height: 50px;
    border-radius: 5px;
    color: #fff;
    background: linear-gradient(to right, #03aaf9, #00e0bf);
}

/* =============================== */


.product_img_box {
    width: 270px;
    height: 285px;
    flex-wrap: wrap;
    background-color: #f5f5f5;
}

.product_img_box:hover {
    background-color: #fff;
    box-shadow: 1px 1px 20px 5px rgb(0, 0, 0, .2);
}

.product_img_box:hover .product_icon {
    background: linear-gradient(to right, #03aaf9, #00e0bf);
    color: #fff;
}

.product_img {
    width: 100%;
    height: 205px;
}

.product_img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product_text {
    width: 100%;
    height: 80px;
    text-align: start;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 15px;
}

.product_text h4 {
    font-size: 15px;
}

.product_text p {
    font-size: 12px;
}

.product_icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    line-height: 40px;
    font-size: 25px;
    background-color: #fff;
    text-align: center;
    color: #bbb;
}

/* ======================= */
.ask {
    margin-bottom: 100px;
}

.ask_list {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 50px;
    margin: 20px 0;
    flex-wrap: wrap;
}

.ask_item {
    color: #bbb;
    font-size: 13px;
    position: relative;
    cursor: pointer;
}
.ask_item.on2 {
    color: #000;
    font-weight: bold;
}

.ask_item.on2::before {
    content: '';
    position: absolute;
    bottom: -10px;
    left: -9%;
    right: 0;
    margin: 0 auto;
    width: 50px;
    height: 3px;
    background-color: #24eab4;
}

.ask_text {
    margin: 50px 0;
}

.ask_text p {
    color: #bbb;
}


/* =================== */

.category {
    background-color: #f7f7f7;
}

.category_section {
    margin: 100px 0;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 30px;
    justify-content: center;
}

.cate_box {
    width: 270px;
    height: 170px;
    background-color: #fff;
    border-radius: 5px;
}

.cate_box:hover {
    box-shadow: 1px 1px 20px 5px rgb(0, 0, 0, .2);
    background: linear-gradient(to right, #03aaf9, #00e0bf);
    color: #fff;
}

/* ===================== */

.map {
    position: relative;
    min-height: 900px;
}

.map_bac {
    position: absolute;
    top: 0;
    z-index: -1;
    object-fit: cover;
    width: 100%;
    height: 100%;
}

.map_box {
    color: #fff;
}

.map_list {
    padding: 20px;
}

.map_item {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 20px;
    max-width: 440px;
}

.map_icon {
    width: 60px;
    height: 60px;
    border: 4px solid transparent;
    border-radius: 50%;
    background-image: linear-gradient(#0b588c, #0b588c), linear-gradient(to right, #03aaf9, #00e0bf);
    background-origin: border-box;
    background-clip: content-box, border-box;
    text-align: center;
    line-height: 55px;
    font-size: 35px;
}

/* ========================= */

.footer_top {
    display: flex;
    flex-wrap: wrap;
}

.footer_logo {
    max-width: 330px;
    margin-bottom: 50px;
}

.footer_title {
    position: relative;
    margin-bottom: 50px;
}

.footer_title::before {
    content: '';
    position: absolute;
    bottom: -15px;
    left: -73%;
    right: 0;
    margin: 0 auto;
    width: 60px;
    height: 3px;
    background-color: #24eab4;
}
.footer_title2 {
    position: relative;
    margin-bottom: 50px;
}

.footer_title2::before {
    content: '';
    position: absolute;
    bottom: -15px;
    left: -60%;
    right: 0;
    margin: 0 auto;
    width: 60px;
    height: 3px;
    background-color: #24eab4;
}

.footer_title3 {
    position: relative;
    margin-bottom: 50px;
}

.footer_title3::before {
    content: '';
    position: absolute;
    bottom: -15px;
    left: -73%;
    right: 0;
    margin: 0 auto;
    width: 60px;
    height: 3px;
    background-color: #24eab4;
}

.footer_div {
    margin-bottom: 50px;
}

.footer_text {
    display: flex;
    align-items: center;
}

.footer_text i {
    color: #00e0bf;
    margin-top: 2px;
    margin-right: 10px;
}

.footer_img {
    grid-template-columns: repeat(3, 1fr);
    gap: 5px;
    row-gap: 5px;
}

.footer_img_box {
    width: 80px;
    height: 80px;
}

.footer_img_box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.footer_bottom {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    border-bottom: 1px solid #ddd;
    padding-bottom: 60px;
}

.footer_icon_box {
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer_icon {
    width: 40px;
    height: 40px;
    border: 3px solid transparent;
    border-radius: 50%;
    background-image: linear-gradient(#fff, #fff), linear-gradient(to right, #03aaf9, #00e0bf);
    background-origin: border-box;
    background-clip: content-box, border-box;
    text-align: center;
    line-height: 35px;
    font-size: 25px;
    color: #2b2b2b;
}

.footer_sub {
    width: 67%;
}

.footer_inp {
    width: 100%;
    display: flex;
    align-items: center;
    height: 60px;
    border-radius: 5px;
    overflow: hidden;
}

.footer_inp input {
    width: 80%;
    height: 100%;
    background-color: #f5f5f5;
    border: none;
    outline: none;
    padding: 0 15px;
}

.footer_inp input::placeholder {
    color: #bbb;
}

.footer_inp button {
    width: 20%;
    height: 100%;
    background: linear-gradient(to right, #03aaf9, #00e0bf);
    color: #fff;
}

.footer_reserved {
    margin: 30px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: #bbb;
    flex-wrap: wrap;
    font-size: 13px;
}

.footer_reserved_div {
    display: flex;
    align-items: center;
    gap: 30px;
    cursor: pointer;
}



/* ========================= */

.course_detail_bac {
    position: relative;
    min-height: 340px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.course_detail_bac_img {
    position: absolute;
    top: 0;
    width: 100%;
    object-fit: cover;
    min-height: 340px;
    z-index: -1;
}

.course_detail_div {
    margin-top: 50px;
}

.course_detail_title {
    color: #fff;
    margin: 30px 0;
    font-size: 28px;
}


.course_detail_list {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.course_detail_item {
    width: 90px;
    height: 35px;
    background-color: #444444;
    text-align: center;
    line-height: 35px;
    border-radius: 5px;
    color: #fff;
    cursor: pointer;
}

.course_detail_main_box {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

.course_detail_item.on3 {
    background-color: #00e0bf;
}

.course_detail_main_box_l {
    max-width: 870px;
}

.course_detail_main_box_r {
    width: 270px;
}

.course_detail_main_box_l_box {
    background-color: #f7f7f7;
}

.course_detail_main_box_l_box:hover {
    background-color: #fff;
}

.course_detail_main_box_l_menu {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}

.view_course {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 10px;
}

.view_course p {
    color: #ddd;
    margin-right: 10px;
    width: 86px;
}

.view_course select {
    width: 180px;
    height: 40px;
    padding: 0 20px;
    padding-right: 20px;
    background-color: #f7f7f7;
    border: none;
    outline: none;
    border-radius: 10px;
    font-weight: bold;
}

.view_in {
    width: 40px;
    height: 40px;
    text-align: center;
    line-height: 40px;
    background-color: #f7f7f7;
    border-radius: 10px;
    font-size: 30px;
    color: #bbb;
    cursor: pointer;
}

.view_in.con {
    background-color: #00e0bf;
    color: #fff;
}

.find_list {
    width: 100%;
    margin-bottom: 50px;
}

.find_list_title {
    border-bottom: 1px solid #ddd;
    padding-bottom: 20px;
}

.find_list_select {
    width: 100%;
    margin: 20px 0;
}

.find_list_select p {
    font-weight: bold;
    font-size: 13px;
    margin-bottom: 10px;
}

.find_list_select select {
    width: 100%;
    height: 50px;
    background-color: #f7f7f7;
    padding: 0 20px;
    border: none;
    outline: none;
    border-radius: 10px;
    color: #ccc;
}

.find_list_select input {
    width: 100%;
    height: 50px;
    background-color: #f7f7f7;
    padding: 0 20px;
    border: none;
    outline: none;
    border-radius: 10px;
}

.find_list_select input::placeholder {
    color: #ccc;
}

.find_btn {
    margin-top: 30px;
}

.find_list_title2 {
    margin-bottom: 30px;
}

.find_img {
    width: 80px;
    height: 80px;
}

.find_text1 p {
    font-size: 12px;
}

.find_text1 h4 {
    font-size: 13px;
}

.popularity_price {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 13px;
}

.popularity_price p {
    color: #00e0bf;
    font-weight: bold;
}

.popularity_star,
.popularity_price span {
    color: #bbb;
}

.popularity_name {
    max-width: 100%;
    gap: 20px;
    margin-bottom: 20px;
}

.popularity_name_img {
    width: 70px;
    height: 70px;
    float: left;
    margin-right: 20px;
}

.popularity_name_img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.popularity_item_title {
    display: flex;
    align-items: center;
    text-align: center;
    padding: 20px;
    border-bottom: 3px solid #03aaf9;
    display: none;
}

.popularity_item_title h4:nth-child(1){
    width: 42%;
}

.popularity_item_title h4:nth-child(2){
    width: 34%;
}

.popularity_item_title h4:nth-child(3){
    width: 15%;
}

.popularity_item_title h4:nth-child(4){
    width: 11%;
}

.popularity_item {
    padding: 17px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid #ddd;
    flex-wrap: wrap;
}

.popularity_type {
    width: 100%;
    text-align: center;
}

.popularity_type button {
    padding: 20px;
    background-color: #00e0bf;
    color: #fff;
    border-radius: 10px;
    margin-bottom: 20px;
}

.course_section {
    display: flex;
    align-items: center;
    margin-top: 50px;
    flex-wrap: wrap;
}

.course_section h1 {
    margin-right: 20px;
}

.course_section_list {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.course_section_item {
    padding: 5px 10px;
    background-color: #f5f5f5;
    border-radius: 10px;
    color: #bbb;
    cursor: pointer;
}

.course_section_item.on5 {
    background: linear-gradient(to right, #03aaf9, #00e0bf);
    color: #fff;
}

.course_section_div_btn {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 30px;
}

.course_section_div_btn div {
    width: 150px;
    height: 40px;
    background-color: #f7f7f7;
    text-align: center;
    line-height: 40px;
    font-size: 13px;
    color: #bbb;
    border-radius: 5px;
}

.course_section_div_btn button {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    font-size: 30px;
    line-height: 30px;
    color: #bbb;
    background-color: #f7f7f7;
    font-weight: bold;
}

.course_section_div_name_num {
    font-size: 25px;
    color: #bbb;
    margin-bottom: 20px;
}

.course_section_div_name {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    padding: 20px;
}

.course_section_div_title {
    margin: 40px 0;
}

.course_section_div_border {
    border: 1px solid #ddd;
    border-radius: 5px;
}

.drop_text {
    padding: 40px;
}

.course_section_div_border_bottom {
    border-bottom: 1px solid #ddd;
}

.course_section_div_border_bottom.on6 .course_section_div_name_num h1 {
    color: #00e0bf;
}

.course_section_div_border_bottom.on6 .drop_up {
    color: #fff;
    background-color: #00e0bf;
}

.course_teacher_title {
    margin: 40px 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.course_teacher_title p {
    color: #00e0bf;
    margin-top: 5px;
}

.course_section_img {
    max-width: 870px;
}

.course_section_img img {
    width: 100%;
    object-fit: cover;
}

.course_section_div_name_text {
    margin-bottom: 20px;
}

.course_teacher_div {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 5px;
    row-gap: 5px;
}


.course_review_num p {
    font-size: 13px;
    color: #bbb;
}

.course_review_num h1 {
    font-size: 40px;
    color: #00e0bf;
}

.course_review_num i {
    color: #ffc926;
    font-size: 18px;
}

.course_review_gr p {
    font-size: 13px;
    color: #bbb;
}

.course_review_gr div {
    display: flex;
    align-items: center;
    gap: 5px;
    margin: 2px 0;
}

.review_gr {
    width: 100px;
    height: 7px;
    background-color: #ddd;
}

.course_rev {
    display: flex;
    gap: 40px;
}

.course_review_title {
    margin: 50px 0;
}

.rev_profile_img {
    width: 68px;
    height: 68px;
    border-radius: 50%;
    overflow: hidden;
}

.rev_profile_img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.rev_profile_box {
    display: flex;
    align-items: center;
    gap: 50px;
}

.rev_profile_name {
    font-size: 14px;
    color: #bbb;
}

.rev_profile_star {
    display: flex;
    align-items: center;
    gap: 10px;
}

.rev_profile_star p {
    font-size: 14px;
    color: #bbb;
}

.rev_profile_star i {
    color: #ffc926;
    margin-top: 5px;
}

.rev_profile {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}

.course_rev_bottom {
    margin: 50px 0;
    border-bottom: 1px solid #ddd;
}

.rev_profile_text {
    margin: 30px 0;
}

.rev_profile_text h3 {
    margin: 10px 0;
}

.rev_profile_text p {
    color: #bbb;
    font-size: 14px;
}


.course_rev_bottom_bor {
    border-top: 1px solid #ddd;
    padding-top: 30px;
}

.add_reviews_title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}

.add_reviews_title div {
    display: flex;
    align-items: center;
}

.add_reviews_title div p {
    font-size: 13px;
    color: #bbb;
    margin-right: 20px;
}

.add_reviews_title div i {
    color: #ddd;
    font-size: 35px;
}

.add_inp_box p {
    font-size: 13px;
    font-weight: bold;
}

.add_inp_box input {
    width: 100%;
    height: 50px;
    background-color: #f7f7f7;
    border: none;
    outline: none;
    border-radius: 5px;
    padding: 0 10px;
}

.add_reviews_inp {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-bottom: 20px;
}

.add_inp_box {
    width: 48%;
}

.add_reviews_textar p {
    font-size: 13px;
    font-weight: bold;
}

.add_reviews_textar textarea {
    width: 100%;
    height: 200px;
    background-color: #f7f7f7;
    border: none;
    outline: none;
    resize: none;
    border-radius: 5px;
    padding: 10px;
}

.cou {
    background-color: #f7f7f7;
}

.cou .product_img_box {
    background-color: #fff;
    margin-bottom: 50px;
}

.cou .product_icon {
    background-color: #f7f7f7;
}

.courses_detail_btn_box button {
    padding: 20px 10px;
    background: linear-gradient( 105deg, #03aaf9, #24eab4 );
    color: #fff;
    border-radius: 10px;
    margin-right: 10px;
}

.find_list2 {
    margin-bottom: 20px;
}

.find_list_star {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.find_list2_div {
    display: flex;
    align-items: center;
    gap: 15px;
    border-bottom: 1px solid #ddd;
    padding: 10px 5px;
}

.find_list2_div_top {
    border-top: 1px solid #ddd;
}

.find_list2_div p {
    color: #bbb;
}

.about_us_img_box1 {
    width: 100%;
    height: 300px;
    background-color: #ddd;
    border-radius: 5px;
    margin-bottom: 10px;
}

.about_us_img_box2_div {
    display: flex;
    justify-content: space-around;
    gap: 10px;
}

.about_us_img_box2 {
    width: 50%;
    height: 110px;
    background-color: #ddd;
    border-radius: 5px;
    margin-bottom: 10px;
}

.about_us_img {
    display: grid;
    column-gap: 10px;
}

.advantages_box {
    width: 285px;
    height: 250px;
    background-color: #f7f7f7;
    padding: 30px;
    border-radius: 5px;
}

.advantages_text h4 {
    margin: 10px 0;
}

.advantages_text p {
    font-size: 13px;
    color: #bbb;
}

.advantages_div {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}

.cou_cate_div {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.cou_cate_box {
    width: 25%;
}

.cou_cate {
    margin-bottom: 50px;
}

.find_list2_btn button {
    width: 100%;
    height: 50px;
    padding: 10px;
}

.course_teacher_box {
    cursor: pointer;
}

.teacers_box {
    position: relative;
    margin-bottom: 20px;
    overflow: hidden;
}

.teacers_box2 {
    position: absolute;
    width: 270px;
    height: 270px;
    top: 0;
    left: -100%;
    background: linear-gradient( 105deg, #03aaf9, #24eab4 );
    opacity: .8;
    border-radius: 5px;
    padding: 25px;
    transition: .4;
}

.teacers_box_img {
    width: 270px;
    height: 270px;
    background-color: #f7f7f7;
    border-radius: 5px;
}

.teacers_box h2 {
    margin: 5px 0;
}

.teacers_div {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: space-between;
}

.teacers_box2_icon {
    display: grid;
}

.teacers_box2_icon i {
    font-size: 35px;
    margin-bottom: 5px;
    color: #fff;
}

.teacher_profile_img {
    width: 100%;
    height: 350px;
    background-color: #f5f5f5;
}

.teacher_line {
    width: 50px;
    height: 2px;
    background-color: #00e0bf;
    margin: 20px 0;
}

.teacher_icon {
    width: 80px;
    height: 80px;
    background-color: #f7f7f7;
    border-radius: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    align-content: center;
}

.teacher_icon i {
    font-size: 35px;
    color: #bbb;
}

.teacher_icon p {
    font-size: 13px;
    width: 100%;
    text-align: center;
}

.teacher_icon_box {
    display: flex;
    align-items: center;
    gap: 10px;
}

.teacher_add {
    margin: 20px 0;
}

.teacher_add_icon {
    width: 50px;
    height: 50px;
    border-radius: 5px;
    background-color: #03aaf9;
    text-align: center;
    line-height: 65px;
}

.teacher_add_icon i {
    font-size: 30px;
    color: #fff;
}

.teacher_add_box {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
    gap: 10px;
}

.Teacher_de_text {
    margin: 40px 0;
}

.tea_list {
    margin-top: 40px;
    width: 100%;
}

.tea_send {
    margin-bottom: 100px;
}

.faq_section {
    border: none;
}

.faq_border {
    border-bottom: none;
    border-left: 3px solid #ddd;
}

.faq_padd {
    padding: 0;
    margin: 20px;
}

.shop_pro {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}

.shop_box {
    margin: 20px 0;
}

.shop_cate_box {
    display: flex;
    align-items: center;
    background-color: #f5f5f5;
    color: #bbb;
    width: 100%;
    height: 40px;
    border-bottom: 1px solid #ddd;
    cursor: pointer;
}

.shop_cate_box.ono {
    color: #000;
    font-weight: bold;
}

.shop_cate_box:last-child {
    border-bottom: none;
}

.shop_chk {
    display: flex;
    align-items: center;
    gap: 5px;
}

.shop_gr_pr {
    width: 170px;
    height: 4px;
    background-color: #ddd;
    position: relative;
}

.shop_gr_ab {
    position: relative;
    left: 20px;
    top: -5px;
    display: flex;
    align-items: center;
}

.shop_gr_pr3 {
    width: 50px;
    height: 4px;
    background-color: #000;
}

.shop_gr_pr2 {
    width: 15px;
    height: 15px;
    border-radius: 50%;
    background-color: #00e0bf;
    z-index: 1;
}

.shop_gr {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.shop_chk2 {
    display: flex;
    align-items: center;
    gap: 5px;
    margin-bottom: 5px;
    font-size: 13px;
}

.shop_sell {
    width: 100%;
    height: 130px;
    background-color: #f7f7f7;
    display: grid;
    align-items: center;
    grid-template-columns: repeat(2, 1fr);
    padding: 0 10px;
}

.shop_sell_img {
    width: 110px;
    height: 110px;
    background-color: #fff;
}

.shop_sell_text h4 {
    margin-bottom: 10px;
}

.shop_sell_text p {
    color: #00e0bf;
    font-size: 13px;
}

.shop_tag {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.shop_tag_p {
    border: 1px solid #ddd;
    border-radius: 5px;
    padding: 5px 10px;
    cursor: pointer;
}

.shop_tag_p.ono1 {
    background-color: #00e0bf;
    color: #fff;
    border: none;
}

.blog_box {
    max-width: 420px;
    margin-bottom: 50px;
}

.blog_img {
    max-width: 420px;
    height: 250px;
    position: relative;
    background-color: #eee;
    border-radius: 5px;
}

.blog_img p {
    position: absolute;
    bottom: 20px;
    left: 20px;
    padding: 5px 10px;
    background: linear-gradient( 105deg, #03aaf9, #24eab4 );
    border-radius: 5px;
}

.blog_text {
    margin-top: 20px;
}

.blog_search {
    width: 100%;
    height: 40px;
    background-color: #f5f5f5;
    border-radius: 5px;
    overflow: hidden;
    padding: 0 10px;
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.blog_search input {
    border: none;
    outline: none;
    background-color: transparent;
    height: 40px;
}

.blog_search button {
    background-color: #bbb;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    color: #fff;
    font-size: 20px;
}

.blog_deta_text {
    display: flex;
    align-items: center;
    gap: 20px;
    font-size: 13px;
    color: #bbb;
    padding: 30px 0;
    border-bottom: 1px solid #ddd;
}

.blog_deta_icon {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 50px 0;
    border-bottom: 1px solid #ddd;
}

.blog_deta_icon i {
    font-size: 35px;
    margin-left: 10px;
    color: #bbb;
}

.blog_deta_food {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 30px 0;
}

.blog_deta_food_p {
    padding: 5px 10px;
    border-radius: 5px;
    color: #bbb;
    cursor: pointer;
}

.blog_deta_food_p.p {
    background-color: #00e0bf;
    color: #fff;
}

.blog_deta_box {
    background-color: #f5f5f5;
    display: flex;
    align-items: center;
    width: 100%;
    height: 120px;
    padding: 0 20px;
    gap: 20px;
}

.blog_deta_profile {
    min-width: 68px;
    height: 68px;
    background-color: #bbb;
    border-radius: 50%;
}

.blog_deta_te {
    color: #bbb;
}

.blog_deta_flex {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 0;
    border-bottom: 1px solid #ddd;
}

.blog_deta_new {
    margin-top: 50px;
}

.keep_section {
    width: 100%;
    height: 470px;
    background-color: #fff;
    margin: 100px 0;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
    align-content: center;

}

.keep_inp {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    margin-bottom: 50px;
}

.keep_inp input {
    border: none;
    border-bottom: 1px solid #ddd;
    outline: none;
    width: 300px;
    height: 40px;
    background-color: transparent;
}

.keep_textar {
    width: 100%;
}

.keep_textar textarea {
    width: 100%;
    height: 160px;
    border: none;
    border-bottom: 1px solid #ddd;
    resize: none;
    outline: none;
}

.pay_box {
    position: relative;
}

.pay_cancel {
    position: absolute;
    top: 5px;
    right: 5px;
    font-size: 20px;
    font-weight: bold;
    cursor: pointer;
}

.pay_box:hover {
    box-shadow: 1px 1px 20px 4px rgb(0, 0, 0, .2);
}

.pay_box:hover .popularity_type button {
    background: linear-gradient( 105deg, #03aaf9, #24eab4 );
}

.pay_box:hover .popularity_star i {
    color: #ffc926;
}

.pay_box:hover .pay_cancel {
    color: red;
}

.pay_info_p {
    font-size: 13px;
    font-weight: bold;
}

.pay_info_text {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 5px;
    border-bottom: 1px solid #ddd;
    font-size: 13px;
}

.pay_info_total {
    display: flex;
    align-items: center;
    justify-content: space-around;
    margin: 20px 0;
}

.pay_info_div {
    background-color: #f7f7f7;
    padding: 30px;
}

.pay_card {
    margin: 50px 0;
}

.pay_card_div {
    width: 100%;
    min-height: 520px;
    box-shadow: 1px 1px 20px 4px rgb(0, 0, 0, .2);
    padding: 20px;
    border-radius: 5px;
}

.pay_card_div_top {
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 1px solid #ddd;
    padding: 20px 0;
}

.pay_card_div_top p {
    font-weight: bold;
}

.pay_card_div_inp {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    margin: 20px 0;
}

.pay_card_div_inp_name {
    width: 110px;
}

.pay_card_div_inp input {
    width: 80%;
    border: none;
    background-color: #f5f5f5;
    height: 40px;
    border-radius: 5px;
    padding: 0 10px;
}

.pay_card_chk {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    justify-content: center;
}

.pay_card_chk input {
    margin-top: 6px;
}

.pay_bott {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 40px 30px;
    border-bottom: 1px solid #ddd;
}

/* =========================================== */

@media screen and (min-width: 767px) {
    .container {
        margin-left: auto;
        margin-right: auto;
    }
    .section {
        padding: 5.5rem 0 1rem;
    }

    .nav {
        height: calc(var(--header-height) + 3.5rem);
        justify-content: space-between;
        column-gap: 6rem;
        margin: 0 auto;
    }
    .nav_toggle, 
    .nav_close {
        display: none;
    }
    .nav_list {
        flex-direction: row;
    }
    .nav_item {
        padding: 5px 15px;
        border-radius: 15px;
    }
    .nav_link {
        text-transform: initial;
        font-size: var(--normal-font-size);
    }
    .nav_btns {
        margin-left: auto;
    }
    .nav_logo img {
        width: 300px;
    }

    .about_title h1 {
        font-size: var(--h1-font-size);
    }
    .about_title_pro h1 {
        font-size: var(--h1-font-size);
    }

    .about_search {
        height: 60px;
    }

    .about_search input {
        width: 100%;
        padding: 0 20px;
    }
    
    .about_search button {
        width: 200px;
    }
    
    .about_title_pro {
        margin-top: 100px;
        margin-bottom: 40px;
    }

    .courses_top div {
        grid-template-columns: repeat(2, 1fr);
    }
    .courses_title h1 {
        font-size: 45px;
    }

    .courses_top {
        padding-top: 150px;
        padding-bottom: 0;
        max-height: 900px;
    }
    .courses_title h4::before {
        left: -86%;
    }
    .courses_title {
        margin-top: 50px;
        max-width: 550px;
    }

    .courses_img_inp {
        max-width: 300px;
        position: absolute;
        top: 30%;
        left: 30%;
    }
    .courses_img_inp input{
        height: 40px;
    }
    .courses_img_inp select{
        height: 40px;
    }
    .courses_img_inp textarea {
        height: 100px;
    }
    .courses_img_inp button {
        height: 60px;
    }
    
    .courses_btn_box button {
        width: 170px;
        margin-right: 20px;
    }

    .courses_bottom {
        padding-top: 200px;
    }
    .courses_bottom_box {
        max-width: 1170px;
        margin: 0 auto;
        grid-template-columns: repeat(3, 1fr);
    }
    .courses_bottom_comment_box_div {
        grid-template-columns: repeat(2, 1fr);
    }
    .courses_bottom_comment_title::before {
        left: -93%;
    }

    .teachers_title::before {
        left: -73%;
    }

    .teachers_section {
        display: flex;
        align-items: flex-start;
        justify-content: space-between;
    }

    .sponsors_box {
        grid-template-columns: repeat(6, 1fr);
    }

    .sponsors_title::before {
        left: -93%;
    }

    .browse_div {
        max-width: 1170px;
        grid-template-columns: repeat(4, 1fr);
        margin: 50px auto;
    }

    .ask_text {
        grid-template-columns: repeat(2, 1fr);
        row-gap: 30px;
        column-gap: 30px;
    }

    .map_box {
        grid-template-columns: repeat(2, 1fr);
        justify-items: end;
        align-items: center;
        gap: 30px;
    }

    .footer_top {
        gap: 50px;
    }

    .footer_section {
        grid-template-columns: repeat(3, 1fr);
        column-gap: 20px;
    }

    .footer_title3::before {
        left: -92%;
    }
    
    .course_detail_main_box_gird {
        grid-template-columns: repeat(3, 1fr);
        justify-items: center;
        column-gap: 20px;
    }
    
    .recent {
        padding-bottom: 50px;
    }

    .popularity_item_title {
        display: flex;
    }

    .popularity_type {
        width: 30%;
        text-align: start;
        margin-bottom: 0;
    }
    .popularity_name {
        width: 42%;
        margin-bottom: 0;
    }
    .course_section_div_name_num {
        margin-bottom: 0;
    }
    .course_section_div_name_text {
        margin-bottom: 0;
    }

    .course_teacher_div {
        grid-template-columns: repeat(5, 1fr);
    }

    .about_us_img {
        grid-template-columns: 2fr 1fr;
    }

    .about_us_img_box1 {
        width: 580px;
        height: 450px;
    }
    
    .about_us_img_box2 {
        width: 280px;
        height: 220px;
    }

    .about_us_img_box2_div {
        display: block;
    }
    .teacher_profile_img {
        width: 370px;
        height: 400px;
    }

    .teacher_profile {
        grid-template-columns: repeat(2,1fr);
    }

    .faq_grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .blog_div {
        grid-template-columns: repeat(2, 1fr);
        column-gap: 20px;
    }

    .keep_textar {
        padding-right: 100px;
        padding-left: 100px;
    }
}