.main-form-container {
        background: #fff;
        padding: 20px;
    }
    
    .header-small-menu li:nth-child(3) a {
        border-bottom: 2px solid #304345;
        padding-bottom: 5px;
    }
    
    .form-group input {
        width: 100%;
        border: none;
        background: #F4F7FA;
        height: 42px;
        color: #000;
    }
    
    .form-group label {
        position: absolute;
        margin-top: 12px;
        margin-left: 10px;
        font-weight: 100;
        transition: all .3s;
        color: #333;
    }
    
    .form-group.active label {
        font-size: 10px;
        background: #fff;
        margin-top: -7px;
        margin-left: 10px;
        padding: 0px 5px;
        color: #333;
    }
    
    .form-title {
        text-transform: uppercase;
        margin-bottom: 15px;
        font-size: 16px;
    }
    
    .btn.btn-gradient {
        border: none;
        background: linear-gradient(86.86deg, #6BC707 -6.46%, #B2D503 66.23%, #FAFF00 145.24%);
        color: #fff;
        transition: all .6s;
        height: auto;
        padding: 10px 20px;
    }
    
    .btn.btn-gradient:hover {
        border: none;
        background: linear-gradient(86.86deg, #6BC707 -6.46%, #B2D503 56.23%, #FAFF00 125.24%);
        color: #fff;
    }
    
    .btn.btn-black {
        border: none;
        background: #000;
        color: #fff;
        transition: all .6s;
        height: 42px;
        padding: 6px 20px;
    }
    
    .btn.btn-black:hover {
        border: none;
        background: #222;
        color: #fff;
    }
    
    .btn.btn-border {
        border: 1px solid #6BC707;
        padding: 10px 20px;
        color: #6BC707;
        border-radius: 0;
    }
    
    .rounded-tile {
        background-size: cover;
        border-radius: 15px;
        border: 1px solid #eaeaea;
        position: relative;
        margin-bottom: 30px;
        display: block;
        color: inherit;
        overflow: hidden
    }
    
    .rounded-tile .tile-content {
        position: absolute;
        width: calc(100% - 60px);
        top: 30px;
        left: 30px;
        font-size: 18px;
        font-weight: 500
    }
    
    .table-collapse tr {
        display: NONE
    }
    
    .table-collapse tr:nth-child(-n+10) {
        display: table-row
    }
    /* main ================== */
    
    .main {
        display: flex;
        padding-top: 50px;
    }
    
    .main__title {
        color: rgb(40, 59, 60);
        display: flex;
        flex-direction: column;
        justify-content: center;
        padding-left: 82px;
        background: rgb(246, 247, 248);
        width: 50%;
    }
    
    .main__title-p {
        font-size: 48px;
        font-weight: 500;
        line-height: 1;
    }
    
    .main__title-span {
        font-size: 20px;
        font-weight: 400;
        line-height: 120%;
    }
    
    .main__title p {
        margin-bottom: 20px;
    }
    
    .main-form-container {
        background: url('images/main-bg.jpeg');
        background-repeat: no-repeat;
        background-size: cover;
        background-position: right bottom;
        padding: 110px 200px;
    }
    
    .main-form-container form {
        max-width: 360px;
        background-color: #fff;
        padding: 40px 35px;
        width: 100%;
        max-width: 460px;
    }
    
    .form-title {
        color: rgb(0, 0, 0);
        font-size: 16px;
        font-weight: 400;
        line-height: 18px;
        text-align: left;
        text-transform: uppercase;
    }
    
    .main-form-container__subtitle {
        font-size: 12px;
        font-weight: 300;
        line-height: 14px;
        color: rgb(136, 136, 136);
    }
    
    .main-form-container__subtitle a {
        color: rgb(40, 59, 60);
    }
    
    .main__btn {
        background: rgb(40, 59, 60);
        color: #fff;
    }
    
    @media (max-width: 1600px) {
        .main__title {
            font-size: 40px;
            padding-left: 42px;
            padding-right: 20px;
            max-width: 50%;
        }
        .main-form-container {
            padding: 40px;
        }
    }
    
    @media (max-width: 992px) {
        .main {
            flex-direction: column;
        }
        .main__title {
            padding: 40px;
            font-size: 32px;
            line-height: 1;
            justify-content: center;
            max-width: inherit;
            width: 100%;
        }
        .main__title-p {
            font-size: 34px;
        }
        .main__title-span {
            font-size: 15px;
        }
        .main-form-container form {
            max-width: inherit;
        }
    }
    
    @media (max-width: 768px) {
        .main__title {
            padding: 20px 10px;
        }
        .main-form-container {
            padding: 10px;
        }
        .main-form-container form {
            padding: 20px 10px;
        }
    }
    /* main ================== end*/
    /* main-tabs ====================== */
    
    .main-tabs {
        display: flex;
        gap: 18px;
        margin-bottom: 10px;
        justify-content: space-evenly
    }
    
    .main-tab,
    .main-subtab {
        cursor: pointer;
    }
    
    .main-tab {
        border-radius: 4px;
        box-shadow: 0px 0px 4px 0px rgba(0, 0, 0, 0.08);
        box-sizing: border-box;
        padding: 35px 20px;
        font-size: 24px;
        font-weight: 500;
        line-height: 100%;
        transition: all .3s ease;
    }
    
    .main-tab:hover {
        background-color: rgba(40, 59, 60, 0.575);
        color: white;
    }
    
    .main-tab.active {
        background: rgb(40, 59, 60);
        color: white;
    }
    
    .tabcontent {
        animation: fadeEffect 1s;
    }
    
    @media (max-width: 1600px) {
        .main-tab {
            padding: 15px 10px;
            font-size: 20px;
        }
        .main-tabs {
            margin-bottom: 25px;
        }
    }
    
    @media (max-width: 768px) {
        .main-tabs {
            flex-wrap: wrap;
        }
        .main-tab {
            font-size: 18px;
        }
    }
    
    @keyframes fadeEffect {
        from {
            opacity: 0;
        }
        to {
            opacity: 1;
        }
    }
    /* main-tabs ================== end */
    /* main-subtabs =====================*/
    
    .main-content {
        display: none;
    }
    
    .main-content.active {
        display: block;
    }
    
    .main-subtabs {
        display: grid;
        gap: 20px;
        margin-bottom: 20px;
        padding-top: 20px;
        background-color: rgb(246, 247, 248);
    }
    
    .main-subtabs--2 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .main-subtabs--3 {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .main-subtab {
        border: none;
        outline: none;
        background: transparent;
        padding: 20px;
        font-size: 22px;
        font-weight: 400;
        padding-bottom: 15px;
        border-bottom: 1px solid rgb(182, 182, 182);
        text-align: center;
        line-height: 1.1;
    }
    
    .main-subtab.active {
        font-weight: 500;
        border-bottom: 2px solid #149339;
    }
    
    @media (max-width: 1200px) {
        .main-subtabs {
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 15px;
        }
        .main-subtab.active {
            font-weight: 500;
            border-bottom: 2px solid #149339;
        }
        .main-subtab {
            border: none;
            outline: none;
            padding: 18px;
            font-size: 24px;
            font-weight: 400;
            padding-bottom: 19px;
            border-bottom: 1px solid rgb(182, 182, 182);
            text-align: center;
        }
    }
    
    @media (max-width: 992px) {
        .main-subtab {
            padding: 10px;
            font-size: 18px;
        }
    }
    /* main-subtabs =====================*/
    /* online ===================*/
    
    .online {
        margin-bottom: 80px;
        padding: 50px 20px;
        border-radius: 4px;
    }
    
    .online__title {
        font-size: 40px;
        font-weight: 500;
        line-height: 46px;
        letter-spacing: 0%;
        text-align: center;
        margin-bottom: 55px;
    }
    
    .online__title span {
        position: relative;
        display: inline-block;
        padding-right: 10px;
    }
    
    .online__title span img {
        position: absolute;
        bottom: 0;
        left: -8px;
    }
    
    .online-item__arrow {
        padding-left: 90px;
    }
    
    .online__items {
        display: grid;
        grid-template-columns: repeat(3, minmax(250px, 1fr));
        justify-items: center;
        margin-bottom: 60px;
    }
    
    .online-item__title {
        max-width: 270px;
        color: rgb(92, 92, 92);
        font-family: Ubuntu;
        font-size: 20px;
        font-weight: 500;
    }
    
    .online-item__text {
        max-width: 300px;
        color: rgb(92, 92, 92);
        font-size: 16px;
        font-weight: 400;
        margin-bottom: 7px;
    }
    
    .number-block__num img {
        display: block;
        margin-bottom: 30px;
    }
    
    .number-block {
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .online-item__list {}
    
    .online-item-list {
        list-style-type: none;
        padding: 0;
    }
    
    .online-item-list__li {
        display: flex;
        align-items: flex-start;
        color: rgb(92, 92, 92);
        font-size: 16px;
        font-weight: 400;
        line-height: 130%;
        margin-bottom: 10px;
        gap: 11px;
    }
    
    .online-item-list__li p {
        margin-bottom: 0;
    }
    
    .accordion-menu {
        width: 100%;
        max-width: 350px;
        background: #fff;
        border-radius: 4px;
        padding: 0;
        list-style: none;
    }
    
    .accordion-menu li.open .dropdownlink .fa-chevron-down {
        transform: rotate(180deg);
    }
    
    .accordion-menu li:last-child .dropdownlink {
        border-bottom: 0;
    }
    
    .dropdownlink {
        cursor: pointer;
        display: block;
        padding: 10px 26px 10px 15px;
        color: rgb(92, 92, 92);
        font-size: 16px;
        font-weight: 400;
        line-height: 1.3;
        position: relative;
        transition: all 0.4s ease-out;
        background: rgb(246, 247, 248);
    }
    
    .dropdownlink i {
        position: absolute;
        top: 17px;
        left: 16px;
    }
    
    .dropdownlink .fa-chevron-down {
        right: 12px;
        left: auto;
    }
    
    .submenuItems {
        display: none;
        background: #C8E6C9;
    }
    
    @media (max-width: 1600px) {
        .online-item__arrow {
            padding-left: 30px;
        }
        .online__items {
            gap: 20px;
        }
        .online-item__title {
            font-size: 16px;
            max-width: 200px;
        }
        .online-item__text {
            font-size: 14px;
            max-width: 200px;
        }
        .online__items {
            flex-wrap: wrap;
        }
    }
    
    @media (max-width: 1200px) {
        .online__items {
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        }
    }
    /* online =============== end */
    /* list-form ==================== */
    
    .list-form__inner {
        display: flex;
        gap: 20px;
    }
    
    .fact-list {
        border-radius: 4px;
        background: rgb(246, 247, 248);
        padding: 40px;
        display: flex;
        flex-direction: column;
        list-style-type: none;
        margin-bottom: 0;
        gap: 25px;
        justify-content: center;
    }
    
    .fact-list__item {
        color: rgb(40, 59, 60);
        font-size: 20px;
        font-weight: 400;
        line-height: 1.3;
        display: flex;
        gap: 20px;
        align-items: flex-start;
    }
    
    .list-form-form {
        padding: 50px 40px;
        border-radius: 4px;
        background: rgb(33, 150, 83);
        max-width: 50%;
    }
    
    .list-form-form.list-form-form-green {
        background-color: #219653;
    }
    
    .list-form-form.list-form-form-green span {
        color: #304345;
    }
    
    .ist-form-form__title {
        color: rgb(255, 255, 255);
        font-size: 32px;
        font-weight: 400;
        line-height: 1.2;
        margin-bottom: 19px;
        margin-bottom: 46px;
    }
    
    .list-form-form__inp {
        background: rgb(246, 247, 248);
        padding: 12px 14px;
        margin-bottom: 16px;
        display: block;
        width: 100%;
    }
    
    .list-form-form__btn {
        border-radius: 1px !important;
        background: rgb(33, 150, 83) !important;
        padding: 16px 20px 16px 20px !important;
        font-size: 14px;
        font-weight: 500;
        line-height: 16px;
        display: block;
    }
    
    .list-form-form__btn-black {
        border-radius: 1px !important;
        background: #304345 !important;
        padding: 16px 20px 16px 20px !important;
        font-size: 14px;
        font-weight: 500;
        line-height: 16px;
        display: block;
        margin-right: auto;
    }
    
    .list-form-form__pol {
        font-size: 14px;
        font-weight: 300;
        line-height: 1.3;
        margin-bottom: 26px;
        color: #000;
        display: block;
    }
    
    .list-form-form__pol a {
        color: #000000c0;
        text-decoration: none;
    }
    
    .fact-list__title {
        font-size: 32px;
        font-weight: 500;
        line-height: 120%;
        margin-bottom: 20px;
    }
    
    .fact-list__subtitle {
        color: rgb(40, 59, 60);
        font-family: Ubuntu;
        font-size: 20px;
        font-weight: 400;
        line-height: 130%;
        margin-bottom: 30px;
    }
    
    .fact-list-item__title img {
        display: block;
        margin-bottom: 20px;
    }
    
    .fact-list-item__text {
        color: rgb(40, 59, 60);
        font-size: 20px;
        font-weight: 400;
        line-height: 130%;
        margin-bottom: 10px;
    }
    
    .fact-list-item__date {
        color: rgb(92, 92, 92);
        font-size: 16px;
        font-weight: 400;
        line-height: 1.3;
        margin-bottom: 40px;
    }
    
    .fact-list-item__btn {
        box-sizing: border-box;
        border: 1px solid rgb(0, 0, 0);
        border-radius: 1px;
        padding: 16px 20px;
        color: rgb(40, 59, 60);
        font-size: 14px;
        font-weight: 500;
        line-height: 16px;
        text-transform: uppercase;
        width: 173px;
        text-align: center;
        transition: all .2s ease;
        cursor: pointer;
    }
    
    .fact-list-item__btn:hover {
        background: rgba(172, 255, 47, 0.283);
    }
    
    @media (max-width: 992px) {
        .list-form__inner {
            flex-wrap: wrap-reverse;
        }
        .list-form-form {
            max-width: 100%;
            padding: 30px 15px;
        }
        .fact-list {
            padding: 30px 20px;
            width: 100%;
        }
        .fact-list__item {
            font-size: 14px;
        }
        .list-form-form__pol {
            font-size: 11px;
        }
        .list-form-form__btn {
            width: 100%;
        }
    }
    /* list-form ================= end */
    /*  questions =======================*/
    
    .color-green {
        color: #219653;
    }
    
    #form-block {
        position: relative;
        background-color: #F2F4F8;
        z-index: 1000;
    }
    
    #form-block input,
    #popup-form input {
        border: 2px solid #1A1B20;
        box-sizing: border-box;
        border-radius: 35px;
        font-weight: 500;
        font-size: 18px;
        color: #333;
        padding: 10px 25px;
        box-sizing: border-box;
        width: 100%;
        margin-bottom: 15px;
    }
    
    #form-block input.error,
    #popup-form input.error {
        border-color: #ff6c40;
    }
    
    .questions {
        padding: 28px 30px;
        border-radius: 4px;
        background: url('images/i-chat.png') rgb(246, 247, 248) no-repeat right 30px bottom;
        background-size: 420px;
    }
    
    .questions__title {
        margin-bottom: 47px;
        font-size: 48px;
        font-weight: 500;
        line-height: 110%;
    }
    
    .questions__list {
        padding: 0;
        display: flex;
        gap: 47px;
        max-width: 700px;
        list-style-type: none;
    }
    
    .questions__list-item {
        color: rgb(0, 0, 0) !important;
        font-size: 20px;
        font-weight: 400;
        line-height: 120%;
        padding-bottom: 12px;
        border-bottom: 1px solid #149339;
        display: flex;
        gap: 12px;
        text-shadow: 0px 0px 5px #F6F7F8;
    }
    
    .questions__list-item:hover {
        color: #219653 !important;
    }
    
    @media(max-width:1600px) {
        .questions {
            padding: 25px;
            background: url('images/i-chat.png');
            background-color: rgb(246, 247, 248);
            background-repeat: no-repeat;
            background-position: right bottom;
            background-size: 320px;
        }
        .questions__title {
            margin-bottom: 30px;
        }
    }
    
    @media(max-width:992px) {
        .questions {
            background-image: none;
        }
        .questions__list {
            gap: 20px;
            flex-wrap: wrap;
        }
        .questions__title {
            font-size: 30px;
        }
    }
    /* questions =================== end */
    /* slider */
    
    .slider-item {
        display: flex !important;
        gap: 15px;
        border-radius: 4px !important;
        background: rgb(246, 247, 248) !important;
        padding: 20px 5px 5px 20px !important;
        height: 200px !important;
    }
    
    .slick-slide {
        margin: 0 20px;
        /* Измените отступы между слайдами на 20 пикселей */
    }
    
    .slider-item__title {
        color: rgb(40, 59, 60);
        font-size: 24px;
        font-weight: 400;
        line-height: 110%;
    }
    
    .slider-item__img {
        align-self: flex-end;
        width: 185px;
    }
    
    .offer-slider .slick-prev {
        width: 40px;
        height: 40px;
        left: -60px;
        z-index: 100;
        top: 50%;
    }
    
    .offer-slider .slick-next {
        width: 40px;
        height: 40px;
        right: -60px;
        top: 50%;
        z-index: 22;
    }
    
    .offer-slider .slick-prev:hover,
    .offer-slider .slick-next:hover {
        background: none;
    }
    
    .offer-slider .slick-prev:before {
        width: 40px;
        height: 40px;
        content: "\f111";
        font-family: LineAwesome;
        display: block;
        padding-top: 5px;
        border-radius: 50%;
        color: rgb(33, 150, 83);
    }
    
    .offer-slider .slick-next:before {
        width: 40px;
        height: 40px;
        content: "\f112";
        font-family: LineAwesome;
        display: block;
        padding-top: 5px;
        border-radius: 50%;
        color: rgb(33, 150, 83);
    }
    
    @media (max-width: 1600px) {
        .slider-item {
            flex-direction: column;
        }
    }
    /* slider */
    /* .intro-block =========================== */
    
    .intro-block {
        padding: 30px;
        color: white;
        background: rgb(33, 150, 83);
    }
    
    .intro-block__inner {}
    
    .intro-block__title {
        color: rgb(255, 255, 255);
        font-size: 48px;
        font-weight: 500;
        line-height: 1.3;
        margin-bottom: 8px;
    }
    
    .intro-block__subtitle {
        font-size: 20px;
        font-weight: 400;
        line-height: 130%;
    }
    
    .intro-block__footer {
        display: flex;
        flex-wrap: wrap;
        gap: 20px;
        justify-content: space-between;
    }
    
    .block-footer {}
    
    .block-footer__text {
        color: rgba(255, 255, 255, 0.6);
        padding-top: 22px;
        font-size: 20px;
        font-weight: 400;
        line-height: 130%;
    }
    
    .questions__list-item img {
        width: 16px;
    }
    
    @media (max-width: 992px) {
        .intro-block {
            padding: 15px;
        }
        .intro-block__title {
            color: rgb(255, 255, 255);
            font-size: 30px;
        }
        .intro-block__subtitle {
            font-size: 18px;
        }
        .block-footer__text {
            font-size: 18px;
        }
    }
    /* .intro-block ======================== end */
    /* toggler-block ========================== */
    
    .toggler-block {
        padding: 30px 30px 0 30px;
        background-color: rgb(246, 247, 248);
    }
    
    .toggler-block__title {
        font-size: 32px;
        font-weight: 500;
        line-height: 1.2;
        max-width: 1000px;
    }
    
    @media (max-width: 992px) {
        .toggler-block__title {
            font-size: 22px;
        }
        .toggler-block {
            padding: 15px 15px 0 15px;
        }
    }
    /* toggler-block ======================= end */
    /* step =================================== */
    
    .step {
        padding: 30px;
        background: rgb(246, 247, 248);
        margin-bottom: 18px;
    }
    
    .step__inner {}
    
    .step__title-block {
        display: flex;
        gap: 12px;
        margin-bottom: 12px;
        align-items: center;
    }
    
    .step__tag {
        border-radius: 1000px;
        background: rgb(33, 150, 83);
        padding: 10px 32px;
        color: white;
    }
    
    .step__title {
        font-size: 24px;
        font-weight: 500;
        line-height: 120%;
    }
    
    .step__subtitle {
        color: rgb(85, 85, 85);
        font-size: 20px;
        font-weight: 400;
        line-height: 130%;
    }
    
    .step__list {}
    
    .step__list-item {
        font-size: 20px;
        font-weight: 400;
        line-height: 130%;
        margin-bottom: 20px;
        padding-left: 32px;
        position: relative;
    }
    
    .step__list-item::before {
        position: absolute;
        content: "";
        height: 3px;
        width: 10px;
        background-color: #219653;
        top: 10px;
        left: 0;
    }
    
    .links {
        display: flex;
        gap: 48px;
    }
    
    .link {
        display: flex;
        gap: 64px;
        padding-bottom: 11px;
        border-bottom: 1px solid rgb(33, 150, 83);
    }
    
    .link__title {
        color: #000 !important;
        font-size: 20px;
        font-weight: 400;
        line-height: 120%;
    }
    
    .link__img {}
    
    @media (max-width: 992px) {
        .step__title-block {
            align-items: flex-start;
            flex-direction: column;
        }
        .step__title {
            font-size: 20px;
        }
        .step__subtitle {
            font-size: 16px;
        }
        .step {
            padding: 15px;
        }
        .step__tag {
            padding: 8px 20px;
            color: white;
        }
        .link__title {
            font-size: 20px;
            line-height: 1.1;
        }
        .link {
            gap: 30px;
        }
        .links {
            gap: 20px;
            flex-wrap: wrap;
        }
        .step__list-item {
            font-size: 16px;
        }
    }
    /* step =============================== end */
    
    .footer-form {
        padding: 30px;
        border-radius: 4px;
        background: url('images/zc.svg') rgb(246, 247, 248);
        background-position: right -50px bottom;
        background-repeat: no-repeat;
    }
    
    .block-form__title {
        font-size: 36px;
        font-weight: 500;
        line-height: 41px;
        margin-bottom: 30px;
    }
    
    .block-form__text {
        font-size: 20px;
        font-weight: 400;
        line-height: 130%;
        margin-bottom: 10px;
    }
    
    .block-form {
        max-width: 550px;
    }
    
    @media (max-width: 1600px) {
        .footer-form {
            background-size: 300px;
            background-position: right -50px top;
        }
    }
    
    @media (max-width: 992px) {
        .footer-form {
            background: none;
            background-color: rgb(246, 247, 248);
            padding: 15px;
        }
        .block-form__title {
            font-size: 28px;
            margin-bottom: 20px;
        }
        .block-form__text {
            font-size: 16px;
        }
    }
    /* service */
    
    .main-title {
        color: rgb(0, 0, 0);
        font-size: 40px;
        font-weight: 500;
        line-height: 1.1;
        margin-bottom: 50px;
        margin-top: 0;
    }
    
    .main-subtitle {
        color: rgb(92, 92, 92);
        font-size: 16px;
        font-weight: 400;
        line-height: 1.3;
        margin-bottom: 40px;
    }
    
    .center {
        text-align: center;
    }
    
    .color-green {
        color: #219653;
    }
    
    .text-accent {
        position: relative;
    }
    
    .text-accent::after {
        content: "";
        display: block;
        position: absolute;
        bottom: -4px;
        right: -2px;
        width: 100%;
        height: 10px;
        background: url('images/line.svg') bottom right no-repeat;
    }
    
    .main-btn-black,
    .main-btn-green {
        transition: all .3s ease;
        cursor: pointer;
    }
    
    .main-btn-green:hover {
        background: rgb(40, 59, 60)!important;
        color: white !important;
        border-color: rgb(33, 150, 83) !important;
    }
    
    .main-btn-black:hover {
        background: rgb(33, 150, 83) !important;
        border-color: rgb(40, 59, 60)!important;
        color: white !important;
    }
    
    .main-btn-black {
        background: rgb(40, 59, 60)!important;
    }
    
    .main-comment {
        margin-top: 30px;
        font-size: 24px;
        font-weight: 400;
        line-height: 110%;
    }
    
    .main-gray-italic {
        font-style: italic;
        color: #ccc;
    }
    
    .main-gray-bg {
        background: rgb(246, 247, 248);
    }
    
    @media (max-width: 1600px) {
        .main-title {
            font-size: 36px;
            margin-bottom: 40px;
        }
    }
    
    @media (max-width: 992px) {
        .main-title {
            font-size: 30px;
            margin-bottom: 24px;
        }
    }
    
    .main-section {
        margin-bottom: 48px;
    }
    
    @media (max-width: 1600px) {
        .main-section {
            margin-bottom: 60px;
        }
    }
    
    @media (max-width: 992px) {
        .main-section {
            margin-bottom: 40px;
        }
    }
    /* service */