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

html {
    font-family: 'Open Sans', sans-serif;
    font-style: normal;
    font-weight: normal;
    color: #333
}

h1,
h3 {
    font-weight: normal
}

a {
    text-decoration: none;
    opacity: .9;
    color: inherit
}

a:hover {
    opacity: 1
}

@media (min-width:1200px) {
    html {
        font-size: 20px
    }

    h1 {
        font-size: 36px
    }

    h3 {
        font-size: 24px
    }
}

@media (min-width:480px) and (max-width:1200px) {
    html {
        font-size: 1.33vw
    }

    h3 {
        font-size: 2.13vw
    }

    .only-for-desktop {
        display: none
    }
}

@media (max-width:480px) {
    html {
        font-size: 2.66vw
    }

    h3 {
        font-size: 4.8vw
    }

    .only-for-desktop {
        display: none
    }
}

button {
    display: inline-block;
    font: inherit;
    text-align: center;
    text-decoration: none;
    color: inherit;
    outline: none;
    border: none;
    cursor: pointer;
    margin: 10px;
}

button:active {
    transform: translateY(2px)
}

.ok-button {
    background-color: #0c0;
    box-shadow: 0 3px #090
}

.ok-button:hover {
    background-color: #00e600
}

.ok-button:active {
    background-color: #0c0
}

.ok-button-disabled {
    background-color: #b3b3b3;
    box-shadow: 0 3px #808080
}

.cancel-button {
    background-color: #ff4d4d;
    box-shadow: 0 3px #ff1a1a
}

.cancel-button:hover {
    background-color: #f33
}

.cancel-button:active {
    background-color: #ff4d4d
}

@media (min-width:1200px) {
    button {
        font-size: 14pt;
        padding: 8px 20px
    }
}

@media (min-width:480px) and (max-width:1200px) {
    button {
        font-size: 2.13vw;
        padding: 1.6vw 4vw
    }
}

@media (max-width:480px) {
    button {
        font-size: 3.73vw;
        padding: 2.66vw 6.66vw
    }
}

.window {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    z-index: 10
}

.window .content {
    text-align: center;
    color: #fff;
    background-color: rgba(64, 64, 64, 0.8);
    margin: 5% auto auto auto
}

.window .content input {
    border: 1px solid #ccc;
    color: #5d5d5d
}

.window .content .close {
    cursor: pointer;
    margin-left: 90%;
    opacity: .9
}

.window .content .close:hover {
    opacity: 1
}

.window .content .close:active {
    transform: translateY(2px)
}

@media (min-width:1200px) {
    .content {
        width: 40%
    }

    .content h3 {
        padding-top: 10px;
        padding-bottom: 5px
    }

    .content p {
        font-size: 14px
    }

    .content input {
        width: 60%;
        margin-top: 10px;
        padding: 12px 20px;
        font-size: 14px
    }

    .content button {
        margin-bottom: 80px
    }

    .content .input,
    .content button {
        margin-top: 30px
    }

    .content .close {
        font-size: 36px
    }
}

@media (min-width:480px) and (max-width:1200px) {
    .window .content {
        margin-top: 2.66vw;
        width: 95%
    }

    .window .content h3 {
        padding-bottom: 1vw
    }

    .window .content input {
        font-size: 2.13vw;
        margin-top: 1vw;
        padding: 1.5vw 3vw
    }

    .window .content button {
        margin-bottom: 6.66vw
    }

    .window .content .close {
        font-size: 3.8vw;
        margin-left: 94%
    }

    .window .content div,
    .window .content button {
        margin-top: 1.86vw
    }

    .window .content input,
    .window .content button {
        width: 60%
    }
}

@media (max-width:480px) {
    .window .content {
        margin-top: 20.66vw;
        width: 95%
    }

    .window .content h3 {
        padding-bottom: 1vw
    }

    .window .content input {
        font-size: 3.73vw;
        margin-top: 1vw;
        padding: 3vw 6vw
    }

    .window .content .close {
        font-size: 6.8vw;
        margin-left: 90%
    }

    .window .content div {
        margin-top: 10vw
    }

    .window .content button {
        margin-top: 8vw;
        margin-bottom: 14vw
    }

    .window .content input,
    .window .content button {
        width: 80%
    }
}

header {
    position: fixed;
    color: #333;
    background-color: #f5f5f5;
    z-index: 10
}

header .container {
    display: flex;
    margin: auto;
    justify-content: space-between;
    align-items: center;
}



@media (min-width:1200px) {
    header {
        padding: 40px 0px 40px;
        width: 100%;
    }

    header .container {
        width: 1200px;
    }

    header .description {
        font-size: 12px
    }

    header .container .item img {
        width: 420px
    }

    header .container .item .phone {
        margin-bottom: 15px
    }
}

@media (min-width:480px) and (max-width:1200px) {
    header {
        justify-content: space-around;
        align-items: stretch;
        padding: 0;
        width: 100%;
    }

    header .container .item {
        margin: 2.66vw
    }

    header .container .item img {
        width: 43.33vw
    }

    header .item .phone {
        font-size: 2.66vw;
    }
}

@media (max-width:480px) {
    header {
        flex-direction: column;
        padding-top: 2.66vw;
        width: 100%;
    }

    header .item {
        min-width: auto;
        padding-top: 0
    }

    header .item:last-child {
        padding-top: 2.66vw
    }

    header .item img {
        width: 87.33vw
    }

    header .item .phone {
        display: none
    }
}

.hero {
    position: relative;
    width: 100%;
    text-align: center;
    color: #333;

}

.hero .bg-image {
    position: absolute;
    left: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-image: url("../img/background_1200.jpg");
    /* background-position: 80px; */
    z-index: -1
}

@media (min-width:1200px) {
    .hero {
        padding-bottom: 40px
    }

    .hero .content-area {
        padding-top: 24%
    }

    .hero .content-area .condition {
        padding-bottom: 5%
    }

    .hero .content-area .description {
        padding-top: 2%
    }

    .hero .content-area .arrow {
        padding-top: 3%
    }
}

@media (min-width:480px) and (max-width:1200px) {
    .hero {
        padding-bottom: 5.33vw
    }

    .hero .bg-image {
        background-image: url("../img/background_1200.jpg");
    }

    .hero h1 {
        font-size: 4.26vw
    }

    .hero h3 {
        font-size: 2.13vw;
    }

    .hero .content-area {
        padding-top: 18vw
    }

    .hero .content-area .condition {
        padding-top: 1vw;
        padding-bottom: 3vw;
    }

    .hero .content-area .description {
        padding-top: 1vw
    }

    .hero .content-area .arrow {
        display: none
    }
}

@media (max-width:480px) {
    .hero {
        padding-bottom: 10.66vw
    }

    .hero .bg-image {
        background-image: url("../img/background_460.jpg");
    }

    .hero h1 {
        font-size: 8.53vw
    }

    .hero h3 {
        font-size: 14px
    }

    .hero span {
        display: block
    }

    .hero .content-area {
        padding-top: 48vw
    }

    .hero .content-area .condition {
        padding-top: 5%;
        padding-bottom: 5%
    }

    .hero .content-area .description {
        padding-top: 5%
    }

    .hero .content-area .arrow {
        display: none
    }
}

.rates {
    text-align: center;
    color: #333;
    background-color: #f5f5f5;
}

.rates .container {
    display: flex;
    margin: auto;
}

@media (min-width:1200px) {
    .rates {
        padding: 40px 0 40px
    }

    .rates .container {
        justify-content: space-around;
        padding-top: 40px;
        width: 1200px;
    }

    .rates .container .item {
        width: 25%;
        font-size: 16px;
    }

    .rates .container .item .description {
        font-size: 12px;
    }
}

@media (min-width:480px) and (max-width:1200px) {
    .rates {
        padding: 7.33vw 0 7.33vw
    }

    .rates .container {
        justify-content: space-around;
        padding-top: 4vw;
        width: 80%;
    }

    .rates .container .item {
        width: 25%;
        font-size: 2.13vw;
    }

    .rates .container .description {
        font-size: 1.6vw;
    }
}

@media (max-width:480px) {
    .rates {
        padding: 10.66vw 0 10.66vw
    }

    .rates .container {
        flex-direction: column;
        justify-content: flex-start;
        padding-top: 6vw
    }

    .rates .container .item {
        width: 80%;
        font-size: 3.73vw;
        padding-top: 4vw;
        margin: auto
    }

    .rates .container .description {
        font-size: 2.8 vw;
    }

    .rates .container .item:first-child {
        padding-top: 0
    }
}

.problem {
    text-align: center;
    color: #333;
    background-color: #c5c5c5;
}

.problem .container {
    display: flex;
    margin: auto;
}

@media (min-width:1200px) {
    .problem {
        padding: 40px 0 40px
    }

    .problem .container {
        justify-content: space-around;
        padding-top: 40px;
        width: 1200px;
    }

    .problem .container .item {
        width: 25%;
        font-size: 16px;
    }

    .problem .container .item img {
        width: 100px;
        padding: 25px 0px 25px 0px;
    }
}

@media (min-width:480px) and (max-width:1200px) {
    .problem {
        padding: 7.33vw 0 7.33vw
    }

    .problem .container {
        justify-content: space-around;
        padding-top: 4vw;
        width: 80%;
    }

    .problem .container .item {
        width: 25%;
        font-size: 2.13vw;
        ;
    }

    .problem .container .item img {
        width: 16vw;
        margin: 10px
    }
}

@media (max-width:480px) {
    .problem {
        padding: 10.66vw 0 10.66vw
    }

    .problem .container {
        flex-direction: column;
        justify-content: flex-start;
        padding-top: 6vw
    }

    .problem .container .item {
        width: 80%;
        font-size: 3.73vw;
        padding-top: 4vw;
        margin: auto
    }

    .problem .container .item:first-child {
        padding-top: 0
    }

    .problem .container .item img {
        width: 24vw;
        padding-bottom: 0
    }
}

.problem_solve {
    text-align: center;
    color: #333;
    background-color: #f5f5f5;
}

.problem_solve .container {
    display: flex;
    flex-direction: column;
    margin: auto;
}

.problem_solve .container .row-item {
    display: flex;
    padding-bottom: 5px;
}


.problem_solve .container .row-item .details {
    padding-left: 10px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: left;
}


@media (min-width:1200px) {
    .problem_solve {
        padding: 40px 0 40px
    }

    .problem_solve .container {
        justify-content: space-around;
        padding-top: 40px;
        width: 1200px;
    }

    .problem_solve .container .row-item {
        width: 1200px;
        margin: 5px 0px 5px 0px;
    }

    .problem_solve .container .row-item .details {
        font-size: 16px;
    }

    .problem_solve .container .row-item img {
        width: 100px;
        height: 100px;
    }
}



@media (min-width:480px) and (max-width:1200px) {
    .problem_solve {
        padding: 7.33vw 0 7.33vw
    }

    .problem_solve .container {
        justify-content: space-around;
        padding-top: 4vw;
        width: 80%;
    }

    .problem_solve .container .row-item {
        margin: 1vw 0vw 1vw 0vw;
    }

    .problem_solve .container .row-item .details {
        font-size: 2.13vw;
    }

    .problem_solve .container .row-item img {
        width: 16vw;
    }
}

@media (max-width:480px) {
    .problem_solve {
        padding: 10.66vw 0 10.66vw
    }

    .problem_solve .container {
        flex-direction: column;
        justify-content: flex-start;
        padding-top: 6vw
    }

    .problem_solve .container .row-item {
        margin: 1vw 0vw 1vw 0vw;
    }

    .problem_solve .container .row-item img {
        width: 16vw;
    }
}



.product {
    text-align: center;
    color: #333;
    background-color: #f5f5f5;
}

.product .container {
    display: flex;
    flex-direction: column;
    margin: auto;
}

.product .container .row-item {
    display: flex;
    margin-bottom: 5px;
}

.product .container .row-item .details {
    font-size: 16px;
    padding-left: 50px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: left;
}

.product .container .row-item .details ul {
    list-style-position: inside
}

@media (min-width:1200px) {
    .product {
        padding: 40px 0 40px
    }

    .product .container {
        justify-content: space-around;
        padding-top: 40px;
        width: 1200px;
    }

    .product .container .row-item {
        width: 1200px;
        margin: 5px 0px 5px 0px;
    }

    .product .container .row-item img {
        width: 100px;
    }
}

@media (min-width:480px) and (max-width:1200px) {
    .product {
        padding: 7.33vw 0 7.33vw
    }

    .product .container {
        justify-content: space-around;
        padding-top: 4vw;
        width: 80%;
    }

    .product .container .row-item {
        margin: 1vw 0vw 1vw 0vw;
    }

    .product .container .row-item .details {
        font-size: 2.13vw;
    }

    .product .container .row-item img {
        width: 16vw;
    }
}

@media (max-width:480px) {
    .product {
        padding: 10.66vw 0 10.66vw
    }

    .product .container {
        flex-direction: column;
        justify-content: flex-start;
        padding-top: 6vw
    }

    .product .container .row-item {
        margin: 1vw 0vw 1vw 0vw;
    }

    .product .container .row-item img {
        width: 16vw;
    }
}

.service {
    text-align: center;
    color: #fff;
    background-color: #333
}

.service .container {
    display: flex
}

.service .container .item {
    display: block;
    width: auto
}

.service .container .item span {
    display: block
}

.service .container .item img {
    display: block;
    margin: auto
}

.service .container .item button {
    display: block;
    margin: auto
}

@media (min-width:1200px) {
    .service {
        padding: 40px 0 40px
    }

    .service .container {
        padding-top: 20px
    }

    .service .container .item {
        width: 50%;
        font-size: 18px;
        padding: 10px 0 0
    }

    .service .container .item img {
        width: 150px
    }

    .service .container .item button {
        width: 300px
    }

    .service .container .item img,
    .service .container .item button {
        margin-top: 20px
    }
}

@media (min-width:480px) and (max-width:1200px) {
    .service {
        padding: 5.33vw 0 5.33vw
    }

    .service .container {
        display: block;
        padding-top: 1vw
    }

    .service .container .item {
        width: auto;
        font-size: 1.33vw;
        padding: 3vw 0 0
    }

    .service .container .item img {
        width: 20vw
    }

    .service .container .item button {
        width: 35vw
    }

    .service .container .item img,
    .service .container .item button {
        margin-top: 2vw
    }
}

@media (max-width:480px) {
    .service {
        padding: 10.66vw 0 10.66vw
    }

    .service .container {
        display: block;
        padding-top: 2vw
    }

    .service .container .item {
        width: auto;
        font-size: 3.73vw;
        padding: 4vw 0 0
    }

    .service .container .item img {
        width: 35vw
    }

    .service .container .item button {
        width: 65vw
    }

    .service .container .item img,
    .service .container .item button {
        margin-top: 2vw
    }
}

.question {
    text-align: center;
    color: #333;
    background-color: #fff
}

.question .container .item {
    text-align: left
}

.question .container .item .question-wrapper {
    cursor: pointer
}

.question .container .item .question-wrapper .title {
    display: inline
}

.question .container .item .question-wrapper,
.question .container .item .answer {
    width: 86%;
    margin: auto
}

.question .container .item .answer {
    display: none
}

.question .container .item .passive {
    display: none
}

.question .container .item .active {
    display: block
}

.question .container .item .active-inline {
    display: inline-block
}

@media (min-width:1200px) {
    .question {
        padding: 40px 0 40px
    }

    .question .container {
        padding-top: 20px
    }

    .question .container .item {
        padding-top: 20px
    }

    .question .container .item .question-wrapper img {
        width: 15px;
        margin-right: 10px
    }

    .question .container .item .answer {
        font-size: 16px;
        padding-top: 20px
    }
}

@media (min-width:480px) and (max-width:1200px) {
    .question {
        padding: 5.33vw 0 5.33vw
    }

    .question .container {
        padding-top: 2vw;
        text-align: left;
        padding-top: 2vw
    }

    .question .container .item {
        padding-top: 2vw
    }

    .question .container .item .question-wrapper {
        width: 90%;
        font-size: 1.86vw
    }

    .question .container .item .question-wrapper img {
        width: 2vw;
        margin-right: 1vw
    }

    .question .container .answer {
        padding-top: 2vw;
        font-size: 1.33vw
    }
}

@media (max-width:480px) {
    .question {
        padding: 6vw 0 10.66vw
    }

    .question .container {
        padding-top: 4vw;
        text-align: left;
        padding-top: 6vw
    }

    .question .container .item {
        padding-top: 4vw
    }

    .question .container .item .question-wrapper {
        width: 90%;
        font-size: 3.73vw
    }

    .question .container .item .question-wrapper img {
        width: 3vw;
        margin-right: 1vw
    }

    .question .container .answer {
        padding-top: 4vw;
        font-size: 3.2vw
    }
}

.delivery {
    text-align: center;
    color: #fff;
    background-color: #333
}

.delivery .container .sub-container {
    width: 90%;
    margin: auto;
    border-bottom-color: #fff;
    border-bottom-style: solid
}

.delivery .container .sub-container .item {
    display: inline-block
}

.delivery .container .sub-container .item:first-child {
    text-align: left
}

.delivery .container .sub-container .item:last-child {
    text-align: right
}

@media (min-width:1200px) {
    .delivery {
        padding: 40px 0 40px
    }

    .delivery .container {
        padding-top: 20px
    }

    .delivery .container .sub-container {
        padding-top: 40px;
        border-bottom-width: 5px
    }

    .delivery .container .sub-container .item {
        width: 35%
    }

    .delivery .container .sub-container .middle {
        width: 28%
    }

    .delivery .container .sub-container .forest,
    .delivery .container .sub-container .chineese-city-half,
    .delivery .container .sub-container .kazakh-city-half {
        display: inline-block
    }

    .delivery .container .sub-container .tree {
        width: 6vw
    }

    .delivery .container .sub-container .helicopter {
        width: 80px;
        margin-bottom: 8vw
    }

    .delivery .container .sub-container .building {
        height: 12vw
    }
}

@media (min-width:480px) and (max-width:1200px) {
    .delivery {
        padding: 5.33vw 0 5.33vw
    }

    .delivery .container {
        padding-top: 5vw
    }

    .delivery .container .sub-container {
        width: 90%;
        margin: auto;
        border-bottom-width: .5vw
    }

    .delivery .container .sub-container .item {
        width: 45%
    }

    .delivery .container .sub-container .middle {
        width: 8%
    }

    .delivery .container .sub-container .forest,
    .delivery .container .sub-container .chineese-city-half,
    .delivery .container .sub-container .kazakh-city-half {
        display: none
    }

    .delivery .container .sub-container .tree {
        width: 16vw
    }

    .delivery .container .sub-container .helicopter {
        width: 6vw;
        margin-bottom: 10vw
    }

    .delivery .container .sub-container .building {
        height: 13vw
    }
}

@media (max-width:480px) {
    .delivery {
        padding: 10.66vw 0 10.66vw
    }

    .delivery .container {
        padding-top: 8vw
    }

    .delivery .container .sub-container {
        width: 90%;
        margin: auto;
        border-bottom-width: .5vw
    }

    .delivery .container .sub-container .item {
        width: 40%
    }

    .delivery .container .sub-container .item .forest,
    .delivery .container .sub-container .item .chineese-city-half,
    .delivery .container .sub-container .item .kazakh-city-half {
        display: none
    }

    .delivery .container .sub-container .item .tree {
        width: 16vw
    }

    .delivery .container .sub-container .item .helicopter {
        width: 12vw;
        margin-bottom: 20vw
    }

    .delivery .container .sub-container .item .building {
        height: 23vw
    }

    .delivery .container .sub-container .middle {
        width: 18%
    }
}

.client {
    text-align: center;
    color: #fff;
    background-color: #ed6766
}

.client .container {
    display: flex
}

.client .container .item .block {
    margin: auto;
    background-color: rgba(0, 0, 0, 0.5)
}

.client .container .item .logo {
    background-color: rgba(0, 0, 0, 0)
}

@media (min-width:1200px) {
    .client {
        padding: 40px 0 40px
    }

    .client .container {
        padding-top: 40px;
        justify-content: space-around
    }

    .client .container .item {
        width: 25%
    }

    .client .container .item .block {
        width: 250px;
        height: 150px
    }

    .client .container .item .block p {
        height: 109px;
        padding: 20px;
        font-size: 16px
    }

    .client .container .item .block img,
    .client .container .item .block .ok-button {
        width: 250px
    }
}

@media (min-width:480px) and (max-width:1200px) {
    .client {
        padding: 5.33vw 0 5.33vw
    }

    .client .container {
        flex-wrap: wrap;
        padding-top: 4vw;
        height: 50vw
    }

    .client .container .item {
        width: 50%
    }

    .client .container .item .block {
        width: 35vw;
        height: 16vw
    }

    .client .container .item .block p {
        height: 15vw;
        padding: 3vw 4vw 3vw;
        font-size: 2.13vw
    }

    .client .container .item .block img {
        width: 32vw
    }

    .client .container .item .block .ok-button {
        width: 35vw
    }
}

@media (max-width:480px) {
    .client {
        padding: 10.66vw 0 10.66vw
    }

    .client .container {
        flex-direction: column;
        justify-content: flex-start;
        padding-top: 6vw
    }

    .client .container .item {
        width: auto;
        padding-top: 2vw
    }

    .client .container .item .block {
        width: 70vw;
        height: 33.5vw
    }

    .client .container .item .block p {
        height: 22.5vw;
        font-size: 3.73vw;
        padding: 4vw
    }

    .client .container .item .block img {
        width: 50vw
    }

    .client .container .item .block .ok-button {
        width: 70vw
    }

    .client .container .item .logo {
        height: auto
    }
}

.footer .container {
    display: flex;
    color: #fff;
    background-color: #272727
}

.footer .container .item .contact {
    margin: auto
}

@media (min-width:1200px) {
    .footer .container .item:first-child {
        width: 30%
    }

    .footer .container .item .contact {
        font-size: 16px;
        margin-top: 30px
    }

    .footer .container .item .contact>div {
        padding-top: 15px;
        padding-left: 40px
    }

    .footer .container .item .contact>div:first-child {
        padding-top: 25px
    }

    .footer .container .item #map {
        width: 65vw;
        height: 350px
    }
}

@media (min-width:480px) and (max-width:1200px) {
    .footer .container {
        display: flex;
        color: #fff;
        background-color: #333
    }

    .footer .container .item:first-child {
        width: 30%
    }

    .footer .container .item .contact {
        font-size: 1.86vw;
        margin-top: 0
    }

    .footer .container .item .contact>div {
        padding-top: 2vw;
        padding-left: 2vw
    }

    .footer .container .item .contact>div:first-child {
        padding-top: 6.66vw
    }

    .footer .container .item #map {
        width: 65vw;
        height: 41vw
    }
}

@media (max-width:480px) {
    .footer {
        height: 160vw;
        background-color: #333
    }

    .footer .container {
        display: flex;
        color: #fff;
        background-color: #333;
        flex-direction: column
    }

    .footer .container .item:first-child {
        width: auto
    }

    .footer .container .item .contact {
        text-align: center;
        font-size: 3.73vw;
        padding: 8vw 8vw;
        margin-top: 0
    }

    .footer .container .item .contact>div {
        padding-top: 2vw;
        padding-left: 0
    }

    .footer .container .item .contact>div:first-child {
        padding-top: 0
    }

    .footer .container .item #map {
        width: 100%;
        height: 78vw
    }
}