video {
    width: 100%;
}


.arrow-right,
.arrow-left {
    width: 45px;
    height: 45px;
    background-color: #009ACE;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 31px;
    color: #fff;
    position: absolute;
    top: calc(50% - 22.5px);
    left: 0;
    cursor: pointer;
}

.arrow-right {
    left: auto;
    right: 0;
}

    .arrow-left span,
    .arrow-right span {
        position: relative;
        top: 0;
    }

.row.slider-section {
    padding: 50px;
    position: relative;
}

.slider-line {
    padding: 0 25px;
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.both-section {
    padding-bottom: 150px;
    background-image: url('../img/both_cuted.jpg');
}

.english .both-section {
    background: url(../img/man_cuted.jpg);
    background-size: 100%;
}

.both-section h1 {
    text-align: left;
    font-weight: normal;
}

.col-md-6.tooth-case-img {
    position: absolute;
    width: 56%;
    max-width: 100%;
}

.both-section .text-block {
    background-color: #3D3935;
    color: #fff;
    padding: 15px;
    border-bottom: 15px solid #009ACE;
}

.both-section .text-block {
    border-bottom: 10px solid #BE933C;
}

.both-section p {
    margin-top: 0;
    margin-bottom: 1rem;
    font-size: 18px;
    line-height: 1.2;
}


.arrow-bot {
    width: 25px;
    height: 25px;
    background-color: #BE933C;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFF;
    bottom: 20px;
    position: absolute;
    left: calc(50% - 12.5px);
    cursor: pointer
}

    .arrow-bot span {
        transform: rotatez(90deg);
        position: relative;
        right: -1px;
        font-size: 20px;
    }

.slick-slide img {
    margin: 0 auto;
    width: 100%;
}

.slick-slide {
    padding: 15px;
}

.slide-wrapper {
    background-color: #EBF8FF;
    text-align: center;
}

.slide-week {
    border-bottom: 20px solid #009ace;
    padding: 10px 0;
}

.slide-week,
.slide-title {
    text-align: center;
}

.slide-title {
    color: #009ace;
    font-size: 30px;
    padding: 10px 0 0 0;
}


.slider-range {
    -webkit-appearance: none;
    width: 100%;
    height: 2px;
    border-radius: 5px;
    background: #d3d3d3;
    outline: none;
}

.slide-range {
    position: relative;
}

.slider-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    content: '\3e';
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #009ACE;
    cursor: pointer;
    z-index: 100;
}

.slider-range::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #009ACE;
    cursor: pointer;
    height: 10px;
    z-index: 100;
}

.fill {
    height: 2px;
    background-color: #009ace;
    position: absolute;
    left: 0;
    bottom: 6px;
    /*z-index: 1;*/
}

.place-img,
.place-logo {
    height: 55px;
    background-color: #D0D3D3;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    font-family: 'NeueHaasGroteskDisp Pro Lt';
}

.place-img {
    margin-top: 175px;
}

.row.section-2,
.row.section-1 {
    height: 1008px;
    background-image: url(../img/inv_girl.jpg);
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    position: relative;
    display: block;
    padding: 50px
}


.single-de .overlay,
.row.section-1 .overlay {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
}

.section-1-block {
    z-index: 20;
    position: relative;
    background-color: #3F3E40;
    color: #fff;
    padding: 30px 40px;
    font-size: 55px;
    width: 44%;
    font-weight: bold;
    line-height: 1.2;
    border-bottom: 30px solid #B79357;
}

.inv-fr .section-1-block {
    border-bottom: 30px solid #00A5DA;
    font-size: 38px;
}

.inv-de .section-1-block {
    font-size: 36px;
    line-height: 1.4;
}

.section-2-text {
    color: #fff;
    padding: 30px 40px;
    font-size: 55px;
    width: 44%;
    font-weight: bold;
}

.section-4,
.section-3 {
    background-image: url('../img/bg_lines_gold.jpg');
    background-color: #B79357;
    height: auto;
    padding: 50px;
}

.inv-fr .section-4,
.inv-fr .section-3 {
    background-image: none;
    color: #fff;
    background-color: #00A5DA;
}

.inv-fr .section-3-text-top,
.inv-fr .section-3-text-bot {
    color: #fff;
    font-size: 77px;
}

.section-4 {
    padding: 150px 50px;
}

.section-3-text-top {
    font-size: 87px;
    line-height: 1.2;
    color: #3F3E40;
    font-weight: bold;
}

.section-3-text-bot {
    font-size: 87px;
    line-height: 1.2;
    color: #3F3E40;
    font-family: 'NeueHaasGroteskDisp Pro Lt';
}

.inv-fr .section-4-text {
    color: #fff;
    font-size: 115px;
}

.section-4-text {
    font-size: 132px;
    line-height: 1.2;
    color: #3F3E40;
    font-family: 'NeueHaasGroteskDisp Pro Lt';
}

    .section-4-text b {
        font-family: 'NeueHaasGroteskText Pro';
        font-weight: bold;
    }

.inv-logo-img {
    display: flex;
    align-items: center;
}

.bf-top-section {
    padding: 50px 35px;
    background-color: #2D3494;
    color: #fff;
    font-family: 'NeueHaasGroteskDisp Pro Lt';
    font-size: 38px;
}

.row.before-after-section {
    padding: 5px;
}

.bf-before-block,
.bf-after-block {
    padding: 5px;
    background-repeat: no-repeat;
    -webkit-background-size: cover;
    background-size: cover;
    background-position: center;
    position: relative;
}

.before-after-section .place-img {
    margin-top: 0;
    font-size: 18px;
    width: 50%;
    position: absolute;
    top: 37%;
    left: 25%;
    height: 35px;
}

.bf-before-block .bf-wrapper,
.bf-after-block .bf-wrapper {
    background-repeat: no-repeat;
    -webkit-background-size: cover;
    background-size: cover;
    background-position: center;
    width: 100%;
    height: 394px;
}

.bf-before-block .bf-wrapper {
    background-image: url('../img/before.jpg');
}

.bf-after-block .bf-wrapper {
    background-image: url('../img/after.jpg');
}

.bf-bottom-line {
    background-color: #fff;
    width: 90%;
    color: #00A5DA;
    font-size: 27px;
    padding: 0 10px;
    position: absolute;
    bottom: 20px;
    left: 0;
    right: 0;
    margin: 0 auto;
    font-family: 'NeueHaasGroteskDisp Pro Lt';
}

.bf-wrapper .overlay {
    position: absolute;
    left: 0;
    right: 0;
    width: 100%;
    height: 100%;
}

.row.bf-bot-section {
    background-color: #B79357;
    padding: 50px;
    color: #fff;
}

.bf-left-text {
    font-family: 'NeueHaasGroteskDisp Pro Lt';
    font-size: 20px;
}

.inv-de .bf-left-text {
    font-size: 21px;
}

.bf-top-text {
    font-weight: bold;
    font-size: 20px;
    margin-bottom: 25px;
}

.inv-de .bf-top-text {
    font-size: 15px;
    margin-bottom: 37px;
}

.bf-top-text span {
    width: 30px;
    height: 30px;
    display: inline-block;
    background-color: #2D3494;
    border-radius: 50%;
    background-image: url(../img/arrow-right.png);
    background-repeat: no-repeat;
    background-position: center 40%;
    margin-right: 15px;
    position: relative;
    top: 9px;
}

.bf-bot-text {
    font-size: 5px;
}

.row.inv-both-block {
    height: 100px;
    background-image: url(../img/inv_both.jpg);
}

.row.inv-both-section {
    height: 1417px;
    background-image: url(../img/inv_both.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    padding: 50px;
    color: #fff;
    display: block;
    position: relative;
}

.inv-fr .row.inv-both-section {
    background-image: url(../img/inv_both_fr.jpg);
}

.top-inv-block {
    background-color: #3F3E40;
    width: 100%;
    position: relative;
    padding: 50px;
    border-bottom: 25px solid #B79357;
}

.inv-fr .top-inv-block {
    border-bottom: 25px solid #00A5DA;
}

.inv-top-text {
    color: #B79357;
    font-size: 70px;
    font-family: 'NeueHaasGroteskDisp Pro Lt';
    line-height: 1;
    margin-bottom: 40px;
}

.inv-fr .inv-top-text {
    color: #fff;
    font-size: 60px;
}

.inv-left-block {
    font-size: 29px;
    font-family: 'NeueHaasGroteskDisp Pro Lt';
}

    .inv-left-block div:nth-child(1) {
        margin-bottom: 15px;
    }

    .inv-left-block div:nth-child(2) {
        width: 36%;
        display: inline-block;
    }

    .inv-left-block div:nth-child(3) {
        width: 36%;
        display: inline-block;
        vertical-align: top;
    }

.inv-fr .inv-left-block div:nth-child(2),
.inv-fr .inv-left-block div:nth-child(3) {
    width: 100%;
}

    .inv-fr .inv-left-block div:nth-child(3) ul {
        padding-left: 10px;
    }

.inv-right-block {
    background-image: url(../img/glass_tooth_reverse.png);
    background-repeat: no-repeat;
    background-size: 100%;
    background-position: center;
    display: block;
    width: 241px;
    height: 133px;
    position: absolute;
    right: 6%;
    top: 54%;
}

.inv-fr .inv-right-block {
    background-image: url(../img/glass_tooth_fr.png);
}

.inv-fr li:before {
    color: #00A6D4;
}

.inv-fr li {
    padding-left: 15px;
}

.inv-fr .inv-left-block {
    font-size: 26px;
}

.inv-fr .inv-bot-text {
    font-size: 21px;
}

.inv-bot-text {
    font-size: 26px;
}

    .inv-bot-text span {
        display: inline-block;
        width: 40px;
        height: 40px;
        background-color: #C49259;
        border-radius: 50%;
        margin-right: 35px;
        background-image: url(../img/arrow_right_gold.jpg);
        background-repeat: no-repeat;
        background-position: center;
        position: relative;
        top: 9px;
    }

.inv-fr .inv-bot-text span {
    background-color: #00A6D4;
    background-image: url(../img/arrow_right_fr.jpg);
}

.inv-copyright {
    font-size: 5px;
    margin-top: 10px;
    padding: 0;
}

.top-inv-wrapper {
    position: absolute;
    width: 91%;
    bottom: 38px;
    left: 0;
    right: 0;
    margin: 0 auto;
}

.inv-de .inv-top-text {
    font-size: 63px;
}

.inv-de .inv-left-block {
    font-size: 25px;
}

.inv-de .inv-bot-text {
    font-size: 22px;
}

.inv-de .section-2-text {
    font-size: 50px;
}

.inv-de .bf-top-section {
    font-size: 36px;
}

.single-de .inv-copyright {
    color: #000;
}

.single-de .row.inv-both-section {
    background-image: url(../img/single_de.jpg);
}

.single-de .inv-left-block div:nth-child(1) {
    margin-bottom: 15px;
    width: 60%;
}

.single-de .inv-right-block {
    top: 47%;
}

.single-de .inv-bot-text {
    font-size: 21px;
    margin-top: 70px;
}

.single-de .inv-top-text {
    margin-bottom: 50px;
}

.single-de.empty .top-inv-block {
    height: 450px;
}

.single-de.empty .inv-bot-text {
    position: absolute;
    bottom: 50px;
}

.single-de .top-inv-block .place-logo {
    position: absolute;
    top: -40%;
    left: 0;
    right: 0;
    margin: 0 auto;
    width: 50%;
    color: #000;
}

.single-en .inv-left-block {
    font-size: 35px;
}

.single-tooth-block {
    background: url(../img/lines-bg.jpg);
    color: #fff;
    position: relative;
    height: 800px;
    padding: 45px;
}

.tooth-top-block {
    font-size: 105px;
}

.tooth-left-block {
    margin-top: 100px;
    font-size: 65px;
    width: 50%;
    color: #C49259;
}

.tooth-img {
    background-image: url(../img/glass_tooth_reverse.png);
    height: 710px;
    position: absolute;
    top: 34%;
    width: 550px;
    background-repeat: no-repeat;
    background-size: cover;
    right: 0;
}

@media only screen and (max-width: 1200px) {

    .section-1-block {
        font-size: 43px;
    }

    .row.section-2,
    .row.section-1 {
        height: 850px;
    }

    .row.section-2 {
        background-size: 55%;
        background-position: 85% 70%;
    }

    .col-md-12.section-3-text-top,
    .col-md-12.section-3-text-bot {
        font-size: 70px;
    }

    .section-4-text {
        font-size: 106px;
    }

    .bf-top-section {
        font-size: 32px;
    }

    .inv-top-text {
        font-size: 55px;
    }

    .inv-left-block {
        font-size: 21px;
    }

    .inv-right-block {
        top: 45%;
    }

    .inv-bot-text {
        font-size: 20px;
    }

        .inv-bot-text span {
            top: 14px;
        }

    .inv-fr .section-2-text {
        font-size: 46px;
    }

    .inv-fr .col-md-12.section-3-text-top,
    .inv-fr .col-md-12.section-3-text-bot {
        font-size: 65px;
    }

    .inv-fr .section-4-text {
        color: #fff;
        font-size: 95px;
    }

    .inv-fr .section-1-block {
        border-bottom: 30px solid #00A5DA;
        font-size: 29px;
    }

    .inv-de .section-1-block {
        font-size: 28px;
    }

    .inv-fr .inv-right-block {
        top: 55%;
    }

    .inv-fr .inv-bot-text {
        font-size: 18px;
    }

    .inv-fr .inv-top-text {
        color: #fff;
        font-size: 49px;
    }

    .inv-fr .inv-left-block {
        font-size: 20px;
    }

    .inv-de .inv-bot-text {
        font-size: 18px;
    }

    .inv-de .inv-left-block {
        font-size: 19px;
    }

    .inv-de .inv-right-block {
        top: 56%;
        right: 3%;
    }

    .inv-de .inv-top-text {
        font-size: 52px;
    }

    .inv-de .bf-top-section {
        font-size: 29px;
    }

    .inv-de .section-2-text {
        font-size: 40px;
    }

    .single-de .inv-bot-text {
        margin-top: 30px;
    }

    .single-de .inv-right-block {
        top: 46%;
    }

    .single-en .inv-left-block {
        font-size: 30px;
    }

    .tooth-left-block {
        font-size: 43px;
    }

    .tooth-top-block {
        font-size: 75px;
    }

    .tooth-img {
        height: 500px;
        top: 35%;
        width: 399px;
    }

    .single-tooth-block {
        height: 800px;
    }
}

@media only screen and (max-width: 992px) {
    .section-1-block {
        font-size: 25px;
    }

    .row.section-2,
    .row.section-1 {
        height: 637px;
    }

    .place-img {
        margin-top: 140px;
        font-size: 18px;
    }

    .row.section-footer img {
        width: 100%;
    }

    .place-img, .place-logo {
        font-size: 18px;
    }

    .row.section-2 {
        background-size: 45%;
        background-position: 85% 70%;
    }

    .section-2-text {
        font-size: 38px;
    }

    .col-md-12.section-3-text-top,
    .col-md-12.section-3-text-bot {
        font-size: 50px;
    }

    .section-4-text {
        font-size: 78px;
    }

    .bf-top-section {
        font-size: 23px;
    }

    .before-after-section .place-img {
        width: 80%;
        left: 8%;
    }

    .bf-left-text {
        font-size: 16px;
    }

    .inv-top-text {
        font-size: 40px;
    }

    .inv-left-block {
        font-size: 16px;
    }

    .inv-right-block {
        top: 47%;
        width: 167px;
        height: 91px;
    }

    .inv-bot-text {
        font-size: 16px;
    }

    .row.inv-both-section {
        height: 898px;
    }

    .inv-fr .section-1-block {
        border-bottom: 30px solid #00A5DA;
        font-size: 20px;
    }

    .inv-de .section-1-block {
        font-size: 19px;
    }

    .inv-fr .section-2-text {
        font-size: 32px;
    }

    .inv-fr .col-md-12.section-3-text-top,
    .inv-fr .col-md-12.section-3-text-bot {
        font-size: 46px;
    }

    .inv-fr .section-4-text {
        color: #fff;
        font-size: 70px;
    }

    .inv-fr .inv-left-block {
        font-size: 16px;
    }

    .inv-fr .inv-top-text {
        color: #fff;
        font-size: 36px;
    }

    .inv-fr .inv-bot-text {
        font-size: 13px;
    }

    .inv-de .inv-bot-text {
        font-size: 13px;
    }

    .inv-de .inv-left-block {
        font-size: 17px;
    }

    .inv-de .inv-right-block {
        top: 57%;
    }

    .inv-de .inv-top-text {
        font-size: 37px;
    }

    .inv-fr .section-2-text {
        font-size: 26px;
    }

    .inv-de .bf-top-section {
        font-size: 21px;
    }

    .inv-de .bf-bottom-line {
        font-size: 23px;
    }

    .single-de .inv-bot-text {
        margin-top: 0px;
    }

    .single-de .inv-top-text {
        margin-bottom: 25px;
    }

    .single-en .inv-left-block {
        font-size: 22px;
    }

    .single-en .inv-bot-text {
        font-size: 17px;
    }

    .tooth-top-block {
        font-size: 60px;
    }

    .tooth-left-block {
        font-size: 36px;
    }

    .single-tooth-block {
        height: 800px;
    }

    .tooth-img {
        height: 426px;
        top: 34%;
        width: 333px;
    }
}

@media only screen and (max-width: 768px) {
    .place-img {
        margin-top: 85px;
        font-size: 18px;
    }

    .section-1-block {
        font-size: 16px;
    }

    .row.section-2, .row.section-1 {
        height: 479px;
    }

    .section-2-text {
        font-size: 25px;
    }

    .col-md-12.section-3-text-top, .col-md-12.section-3-text-bot {
        font-size: 35px;
    }

    .section-4-text {
        font-size: 56px;
    }

    .before-after-section .place-img {
        font-size: 16px;
    }

    .bf-bottom-line {
        font-size: 20px;
    }

    .row.inv-both-section {
        height: 657px;
    }

    .inv-top-text {
        font-size: 22px;
        margin-bottom: 15px;
    }

    .inv-left-block div:nth-child(2) {
        width: 32%;
        display: inline-block;
    }

    .inv-left-block {
        font-size: 11px;
    }

    .inv-bot-text {
        font-size: 11px;
    }

    .top-inv-block {
        padding: 20px;
    }

    .inv-right-block {
        top: 42%;
        width: 119px;
        height: 64px;
    }

    .inv-fr .section-1-block {
        border-bottom: 30px solid #00A5DA;
        font-size: 14px;
    }

    .inv-fr .section-2-text {
        font-size: 21px;
    }

    .inv-fr .col-md-12.section-3-text-top,
    .inv-fr .col-md-12.section-3-text-bot {
        font-size: 33px;
    }

    .inv-fr .section-4-text {
        color: #fff;
        font-size: 50px;
    }

    .inv-de .section-4-text {
        color: #fff;
        font-size: 55px;
    }

    .inv-fr .inv-top-text {
        color: #fff;
        font-size: 29px;
    }

    .inv-fr .inv-left-block {
        font-size: 14px;
    }

    .inv-fr .inv-right-block {
        top: 46%;
        right: 13%;
    }

    .inv-fr .inv-bot-text {
        font-size: 10px;
    }

    .inv-de .inv-top-text {
        font-size: 30px;
    }

    .inv-de .inv-left-block {
        font-size: 13px;
    }

    .inv-de .inv-bot-text {
        font-size: 12px;
    }

        .inv-de .inv-bot-text span {
            margin-right: 10px;
        }

    .inv-de .bf-top-section {
        font-size: 15px;
    }

    .inv-de .bf-bottom-line {
        font-size: 17px;
    }

    .single-de.empty .top-inv-block {
        height: 370px;
    }

    .tooth-top-block {
        font-size: 58px;
    }

    .tooth-left-block {
        font-size: 35px;
    }

    .single-tooth-block {
        height: 880px;
    }

    .tooth-img {
        height: 348px;
        top: 38%;
        width: 285px;
    }
}

@media only screen and (max-width: 576px) {
    .section-4,
    .section-3,
    .row.section-2,
    .row.section-1 {
        height: 350px;
        padding: 25px;
    }

    .section-1-block {
        font-size: 16px;
        width: 92%;
        margin: 0 auto;
    }

    .section-2-text {
        width: 65%;
    }

    .section-2-text {
        font-size: 5vw;
    }

    .inv-logo-img {
        margin-top: 15px;
    }

    .col-md-12.section-3-text-top,
    .col-md-12.section-3-text-bot {
        font-size: 33px;
    }

    .section-4,
    .section-3 {
        height: auto;
    }

    .place-img {
        margin-top: 60px;
        font-size: 18px;
    }

    .inv-bot-text span {
        width: 30px;
        height: 30px;
        margin-right: 9px;
        background-size: 48%;
    }

    .inv-bot-text {
        font-size: 8px;
    }

    .inv-left-block div:nth-child(3) {
        width: 100%;
    }

        .inv-left-block div:nth-child(3) ul {
            padding-left: 25px;
        }

    .inv-right-block {
        top: 51%;
    }

    .row.inv-both-section {
        height: 465px;
    }

    .inv-fr .section-2-text {
        font-size: 19px;
        width: 51%;
    }

    .inv-fr .inv-right-block {
        right: 3%;
    }

    .inv-fr .inv-top-text {
        color: #fff;
        font-size: 21px;
    }

    .inv-fr .inv-left-block {
        font-size: 12px;
    }

    .inv-fr .inv-bot-text {
        font-size: 7px;
        margin-top: 37px;
    }

    .inv-fr .inv-right-block {
        right: 30%;
        top: 67%;
    }

    .inv-de .inv-right-block {
        top: 45%;
    }

    .inv-de .inv-top-text {
        font-size: 23px;
    }

    .single-de .inv-right-block {
        right: 12%;
        top: 43%;
    }

    .single-de.empty .top-inv-block {
        height: 270px;
    }

    .single-en .inv-bot-text {
        margin-top: 5px;
    }

    .tooth-left-block {
        font-size: 22px;
        margin-top: 50px;
    }

    .tooth-top-block {
        font-size: 37px;
    }

    .single-tooth-block {
        height: 800px;
    }

    .tooth-img {
        height: 244px;
        top: 33%;
        width: 199px;
    }
}

@media only screen and (max-width: 480px) {
    .col-md-12.section-3-text-top,
    .col-md-12.section-3-text-bot {
        font-size: 7vw;
    }

    .section-4-text {
        font-size: 10vw;
    }

    .inv-fr .section-2-text {
        font-size: 15px;
        width: 51%;
    }

    .single-de .inv-right-block {
        right: 3%;
        top: 43%;
    }

    .tooth-top-block {
        font-size: 23px;
    }

    .tooth-left-block {
        font-size: 13px;
    }

    .tooth-img {
        height: 180px;
        top: 34%;
        width: 146px;
    }

    .single-tooth-block {
        height: 800px;
    }
}