@media only screen and (max-width: 480px) {
    .section-content {
        max-width: 100%;
    }

    .wrapper {
        max-width: 100%;
    }

    .logo-wr {
        width: 40%;
        padding-left: 10px;
    }

    .login-block {
        padding: 20px 10px 0 0;
        font-size: 12px;
    }

    .login-sep {
        margin: 0 10px;
    }

    .hl-s1 {
        width: 80%;
        margin-top: -5%;
    }

    .hl-s1a {
        font-size: 48px;
        display: block;
        float: none;
    }

    .hl-s1b {
        font-size: 14px;
        width: 100%;
        margin: 10px auto 0 auto;
        float: none;
        text-align: center;
    }

    .hl-s2 {
        margin: 20px auto 0 auto;
    }

    .point-i {
        background: url(../images/res/point-i.png) no-repeat;
        width: 36px;
        height: 46px;
        left: 33%;
        top: 24%;
    }

    .car {
        background: url(../images/res/car.png) no-repeat;
        width: 29px;
        height: 24px;
        left: 30%;
        top: 38%;
    }

    .hl-bt {
        margin: -4% auto 5% auto;
    }

    .hl-bt .btn-cta {
        width: 144px;
        height: 43px;
        font-size: 13px;
        line-height: 36px;
    }

    .hl-bt .btn-cta:after {
        height: 25px;
    }

    #pros {
        background-image: url("../images/res/ipad.png");
        background-size: contain;
        width: 92%;
        height: 243px;
        margin: 16px auto 18px auto;
    }

    .pros-title {
        font-size: 14px;
        margin-top: 5%;
    }

    #prosCarousel {
        width: 100%;
    }

    #prosCarousel .item {
        width: 100%;
        margin: 5% auto 0 auto;
    }

    .pros-img {
        width: 28%;
        height: 133px;
        margin-left: 8%;
    }

    .pros-desc {
        width: 56%;
        font-size: 12.5px;
        margin: 0;
    }

    .carousel-control.left, .carousel-control.right {
        width: 20px;
        height: 66px;
    }

    .carousel-control.left {
        background: url(../images/res/prev.png) no-repeat;
        left: 0;
    }

    .carousel-control.right {
        background: url(../images/res/next.png) no-repeat;
        right: 0;
    }

    #prosCarousel .carousel-indicators {
        display: none;
    }

    .pros-bt {
        margin-top: -5%;
        padding-left: 20%;
    }

    .pros-bt .btn-cta {
        width: 108px;
        height: 33px;
        font-size: 11.5px;
        line-height: 30px;
    }

    .pros-bt .btn-cta::after {
        height: 18px;
    }

    #provide {
        padding: 15px 0 10px 0;
    }

    .pro-list li {
        width: 90%;
        float: none;
        margin: 0 auto;
    }

    .pro1 {
        float: left;
    }

    .proti {
        font-size: 13px;
        padding-left: 6px;
        width: 120px;
    }

    .pro2 {
        float: left;
        margin: 25px 15px 0 10px;
    }

    .proc2 .proti, .proc3 .proti {
        padding-left: 6px;
    }

    .proc2 .pro3-wr span {
        padding-top: 32px;
        text-shadow: -2px 1px #008fbc;
    }

    .proc3 .pro3-wr span {
        font-size: 12px;
        padding: 15px 10px 0 10px;
        text-shadow: -2px 1px #20b69a;
    }

    .rec {
        width: 38px;
        height: 12px;
        display: block;
    }

    .rec:first-child {
        margin-right: 0;
        margin-bottom: 8px;
    }

    .pro3 {
        float: left;
        margin-bottom: 10px;
    }

    .pro3-wr {
        width: 94px;
        height: 94px;
        border: 3px solid white;
    }

    .pro3-wr span {
        font-size: 12px;
        padding-top: 28px;
        text-shadow: -2px 1px #006db0;
    }

    #skill {
        padding: 0;
    }

    .sk-title {
        width: 74%;
        font-weight: bold;
        margin-bottom: 15px;
    }

    .skti1 {
        font-size: 116px;
        line-height: 1;
    }

    .skti2 {
        font-size: 14px;
        padding-top: 30px;
    }

    #skillCarousel {
        width: 80%;
        margin: 0 auto;
    }

    .skill-img {
        height: 184px;
    }

    .skill-desc {
        width: 182px;
        height: 68px;
        margin: 15px auto 0 auto;
        text-align: center;
        color: white;
        font-weight: bold;
        font-size: 13px;
    }

    .skill-desc strong {
        color: #faf79c;
    }

    .sk-bt .btn-cta {
        width: 178px;
        height: 53px;
        line-height: 46px;
        font-size: 17px;
    }

    .sk-bt .btn-cta:after {
        height: 30px;
    }

    .sk-bt {
        margin: 15px auto 20px auto;
    }

    .ttitle-m {
        font-size: 20px;
        color: #dd4746;
        text-transform: uppercase;
        font-weight: bold;
        margin-top: 12px
    }

    .teacher-tabs {
        width: 90%;
        float: none;
        margin: 0 auto;
    }

    .teacher-tabs li {
        font-size: 12px;
        padding: 5px 8px;
        border-radius: 8px;
    }

    .teacher-image {
        margin-top: 0;
        width: 50%;
    }

    .teacher-info {
        width: 50%;
        min-height: 190px;
    }

    .teacher-description {
        margin-bottom: 0;
        padding-top: 10px;
    }

    .teacher-name {
        font-size: 13px;
        line-height: 1;
        margin: 10px 0 8px 0;
    }

    .teacher-slogan {
        font-size: 12px;
        padding-right: 5px;
        min-height: 90px;
        margin-bottom: 8px;
    }

    .learntrial-wr {
        text-align: left;
    }

    .learntrial-wr .btn-cta {
        width: 130px;
        height: 34px;
        font-size: 9px;
        line-height: 30px;
    }

    .learntrial-wr .btn-cta:after {
        height: 18px;
    }

    .teacher-indicators {
        float: none;
        margin: 0 auto 40px auto;
        width: 90%;
    }

    .teacher-indicators > li {
        width: 25%;
    }

    .de-title {
        background: url('../images/res/ribbon.png?v=1') no-repeat;
        background-size: contain;
        width: 300px;
        height: 61px;
        margin-top: 0;
        font-size: 13px;
        line-height: 1;
        padding: 8px 30px 8px 30px;
        text-shadow: -2px 1px #f3bd29;
        position: relative;
        top: -20px;
    }

    .de-links {
        margin: 10px auto;
    }

    .de-links li a {
        font-size: 14px;
    }

    .reverse-packages {
        margin: 10px auto 0 auto;
    }

    .reverse-packages > li {
        width: 200px;
        border-right: 6px solid #269290;
        border-radius: 10px;
        display: block;
        margin: 0 auto 20px auto;
        padding: 1px 15px 15px 15px;
    }

    .rp-name-wr {
        margin-top: 10px;
        height: 60px;
    }

    .rp-name > span {
        font-size: 32px;
    }

    .rp-sub {
        font-size: 12px;
    }

    .rp-fee-wr {
        min-height: 60px;
    }

    .rp-hp-wr {
        margin-bottom: 10px;
    }

    .rp-hp-wr span {
        font-size: 14px;
    }

    .fee {
        font-size: 11px;
        margin-bottom: 10px;
    }

    .deal-fee {
        font-size: 14px;
        text-transform: uppercase;
    }

    .rp-action-bt .btn-cta {
        width: 132px;
        height: 40px;
        line-height: 40px;
        font-size: 12px;
    }

    .rp-action-bt .btn-cta:after {
        height: 20px;

    }

    .rp-action-bt {
        margin-bottom: 0;
    }

    .reverse-combo .rp-name > span {
        font-size: 27px;
    }

    .rp-discount {
        background: url("../images/res/tkn.png") no-repeat;
        width: 41px;
        height: 68px;
        right: -22%;
    }

    .reverse-packages > li.reverse-combo {
        padding: 1px 15px 15px 15px;
        width: 210px;
    }

    .de-count {
        width: 80%;
        margin: 0 auto 20px auto;
    }

    .de-count-wr {
        width: 100%;
    }

    .de-num {
        background: url(../images/res/bgnum.png) no-repeat;
        width: 106px;
        height: 51px;
        font-size: 30px;
        line-height: 50px;
    }

    .de-hs {
        font-size: 14px;
        margin: 15px 0 0 10px;
    }

    .reverse-combo .deal-fee {
        font-size: 13px;
    }

    #students {
        padding: 25px 0 15px 0;
    }

    .student-school {
        font-size: 12px;
        font-weight: bold;
        margin-bottom: 10px;
    }

    #studentCarousel {
        width: 90%;
        margin: 0 auto;
    }

    .c-left {
        width: 50%;
        float: right;
    }

    .c-right {
        width: 50%;
        margin: 0 auto;
        float: right;
    }

    .c-right h3 {
        font-size: 14px;
    }

    .student-des {
        font-size: 12px;
    }

    .slider .carousel-indicators {
        bottom: -30px;
        left: auto;
        right: 20px;
        text-align: right;
    }

    .ctabox {
        margin-left: 10%;
        margin-top: 35px;
    }

    .ctabox .btn-cta {
        width: 125px;
        height: 38px;
        line-height: 32px;
        font-size: 12px;
    }

    .ctabox .btn-cta:after {
        height: 22px;
    }

    .copyright {
        font-size: 12px;
        padding: 15px 0;
        text-align: center;
    }

    .learntrial-wr .btn-cta.te-dk span {
        font-size: 10px;
        padding-left: 10px;
    }

    .lt1 {
        margin-right: 0;
        margin-bottom: 6px;
    }

    .or-price {
        font-size: 10px;
    }

    .sale-price {
        font-size: 11px;
        text-align: left;
    }

    .lt2 {
        margin-bottom: 20px;
    }

    .casio {
        color: #EE5250;
        font-size: 12px;
        width: 80%;
    }
}

@media only screen and (max-width: 320px) {
    .carousel-control.left, .carousel-control.right {
        top: 25%;
    }

    #pros {
        height: 200px;
    }

    .pros-title {
        font-size: 12px;
    }

    .pros-img {
        height: 114px;
    }

    .pros-desc {
        width: 50%;
        font-size: 12px;
    }

    .pros-bt {
        margin-top: -15px;
    }

    .pros-bt .btn-cta {
        margin-left: 30px;
    }

    .proti {
        font-size: 12px;
        padding-left: 5px;
        width: 100px;
    }

    .rec {
        width: 30px;
        height: 8px;
    }

    .pro3-wr {
        width: 80px;
        height: 80px;
    }

    .pro3-wr span {
        font-size: 10px;
        padding-top: 22px;
    }

    .proc2 .pro3-wr span {
        padding-top: 30px;
    }

    .proc3 .pro3-wr span {
        font-size: 10px;
    }

    .pro3 {
        margin-bottom: 15px;
    }

    .teacher-tabs li {
        font-size: 11px;
        padding: 5px 6px;
    }

    .teacher-name {
        font-size: 11px;
    }

    .de-count {
        width: 90%;
    }

    .c-right {
        min-height: 180px;
    }
}

@media only screen and (max-width:992px) {
    .section-content {
        max-width: 100%;
    }

    .wrapper {
        max-width: 100%;
    }

    .section1 {
        background: rgba(42,77,158,1);
        background: -moz-linear-gradient(left, rgba(42,77,158,1) 0%, rgba(39,161,218,1) 50%, rgba(42,77,159,1) 100%);
        background: -webkit-gradient(left top, right top, color-stop(0%, rgba(42,77,158,1)), color-stop(50%, rgba(39,161,218,1)), color-stop(100%, rgba(42,77,159,1)));
        background: -webkit-linear-gradient(left, rgba(42,77,158,1) 0%, rgba(39,161,218,1) 50%, rgba(42,77,159,1) 100%);
        background: -o-linear-gradient(left, rgba(42,77,158,1) 0%, rgba(39,161,218,1) 50%, rgba(42,77,159,1) 100%);
        background: -ms-linear-gradient(left, rgba(42,77,158,1) 0%, rgba(39,161,218,1) 50%, rgba(42,77,159,1) 100%);
        background: linear-gradient(to right, rgba(42,77,158,1) 0%, rgba(39,161,218,1) 50%, rgba(42,77,159,1) 100%);
        filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#2a4d9e', endColorstr='#2a4d9f', GradientType=1 );
        height: auto;
    }

    /* hide mobile */
    .logo-img, .hlmap-img, .section2 .section-content:before, .section4 .section-content:before,
    .sk-list, .ttitle, .section6, .reverse-packages > li.reverse-package .btn-cta:before,
    .learntrial-wr .btn-cta:before, .or-price:before {
        display: none;
    }

    /* show mobile */
    .logo-img-m, .hlmap-img-m, #skillCarousel, .ttitle-m {
        display: block;
    }

    .section2 {
        background: #ffac0b;
        height: auto;
    }

    .section3 {
        background: rgba(223,223,223,1);
        background: -moz-linear-gradient(left, rgba(223,223,223,1) 0%, rgba(251,251,251,1) 50%, rgba(223,223,223,1) 100%);
        background: -webkit-gradient(left top, right top, color-stop(0%, rgba(223,223,223,1)), color-stop(50%, rgba(251,251,251,1)), color-stop(100%, rgba(223,223,223,1)));
        background: -webkit-linear-gradient(left, rgba(223,223,223,1) 0%, rgba(251,251,251,1) 50%, rgba(223,223,223,1) 100%);
        background: -o-linear-gradient(left, rgba(223,223,223,1) 0%, rgba(251,251,251,1) 50%, rgba(223,223,223,1) 100%);
        background: -ms-linear-gradient(left, rgba(223,223,223,1) 0%, rgba(251,251,251,1) 50%, rgba(223,223,223,1) 100%);
        background: linear-gradient(to right, rgba(223,223,223,1) 0%, rgba(251,251,251,1) 50%, rgba(223,223,223,1) 100%);
        filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#dfdfdf', endColorstr='#dfdfdf', GradientType=1 );
        height: auto;
    }

    .section4 {
        background: rgba(68,148,91,1);
        background: -moz-linear-gradient(left, rgba(68,148,91,1) 0%, rgba(112,192,135,1) 50%, rgba(68,148,91,1) 100%);
        background: -webkit-gradient(left top, right top, color-stop(0%, rgba(68,148,91,1)), color-stop(50%, rgba(112,192,135,1)), color-stop(100%, rgba(68,148,91,1)));
        background: -webkit-linear-gradient(left, rgba(68,148,91,1) 0%, rgba(112,192,135,1) 50%, rgba(68,148,91,1) 100%);
        background: -o-linear-gradient(left, rgba(68,148,91,1) 0%, rgba(112,192,135,1) 50%, rgba(68,148,91,1) 100%);
        background: -ms-linear-gradient(left, rgba(68,148,91,1) 0%, rgba(112,192,135,1) 50%, rgba(68,148,91,1) 100%);
        background: linear-gradient(to right, rgba(68,148,91,1) 0%, rgba(112,192,135,1) 50%, rgba(68,148,91,1) 100%);
        filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#44945b', endColorstr='#44945b', GradientType=1 );
    }

    .section5 {
        background: white;
    }

    .section8 {
        background: white;
    }
}

@media only screen and (min-width: 768px) and (max-width:992px) {
    /* hide tablet */
    .logo-img-m, .hlmap-img-m {
        display: none;
    }

    /* show tablet */
    .logo-img-t, .hlmap-img-t {
        display: block;
    }

    .logo-img-t {
        padding-left: 20px;
    }

    .section2 {
        padding-bottom: 40px;
    }

    #pros {
        background: url("../images/res2/ipad.png") no-repeat;
        width: 639px;
        height: 449px;
    }

    #prosCarousel .item {
        margin-top: 30px;
    }

    .pros-img {
        width: 180px;
        margin-left: 38px;
    }

    .pros-desc {
        width: 340px;
    }

    #prosCarousel .carousel-indicators {
        bottom: 10px;
    }

    .pros-bt {
        margin-top: 0;
    }

    .pro-list {
        width: 90%;
        margin: 0 auto;
    }

    .pro-list li {
        width: 90%;
        float: none;
        margin: 0 auto;
    }

    .pro1 {
        float: left;
    }

    .arc {
        background: url("../images/res2/num1.png") no-repeat;
        width: 78px;
        height: 156px;
    }

    .proc2 .arc {
        background: url("../images/res2/num2.png") no-repeat;
        width: 86px;
    }

    .proc3 .arc {
        background: url("../images/res2/num3.png") no-repeat;
        width: 87px;
    }

    .proti {
        width: 240px;
        padding: 0 32px 0 12px;
    }

    .pro2 {
        float: left;
        margin: 56px 50px 0 0;
    }

    .proc2 .proti, .proc3 .proti {
        padding-left: 12px;
    }

    .proc2 .pro3-wr span {
        padding-top: 64px;
        text-shadow: -2px 1px #008fbc;
    }

    .proc3 .pro3-wr span {
        font-size: 20px;
        padding: 48px 10px 0 10px;
        text-shadow: -2px 1px #20b69a;
    }

    .rec {
        width: 60px;
        height: 18px;
        display: block;
    }

    .rec:first-child {
        margin-right: 0;
        margin-bottom: 8px;
    }

    .pro3 {
        float: left;
        margin-bottom: 10px;
    }

    .pro3-wr {
        width: 174px;
        height: 174px;
        border: 3px solid white;
    }

    .pro3-wr span {
        font-size: 25px;
        padding-top: 46px;
        text-shadow: -2px 1px #006db0;
    }

    .hl-s1a {
        float: none;
        display: block;
    }

    .hl-s1b {
        float: none;
    }

    .hlmap-img-t {
        margin: 0 auto;
    }

    .point-i {
        background: url("../images/res2/point.png") no-repeat;
        width: 68px;
        height: 86px;
        left: 36.2%;
        top: 22%;
    }

    .car {
        background: url("../images/res2/car.png") no-repeat;
        width: 45px;
        height: 37px;
        left: 35%;
        top: 42%;
    }

    .hl-bt {
        margin-bottom: 30px;
    }

    .hl-bt .btn-cta {
        width: 222px;
        height: 66px;
        font-size: 20px;
        line-height: 52px;
    }

    .hl-bt .btn-cta:after {
        height: 40px;
    }

    .carousel-control.left, .carousel-control.right {
        top: 30%;
        width: 37px;
        height: 122px;
    }

    .carousel-control.left {
        background: url("../images/res2/prev.png") no-repeat;
        left: -1%;
    }

    .carousel-control.right {
        background: url("../images/res2/next.png") no-repeat;
        right: -1%;
    }

    .sk-title {
        width: 60%;
    }

    .skti2 {
        font-size: 25px;
        font-weight: bold;
    }

    #skillCarousel {
        width: 60%;
        margin: 0 auto;
    }

    .skill-img {
        height: 199px;
    }

    .skill-desc {
        width: 60%;
        margin: 0 auto;
        font-size: 20px;
        color: white;
        font-weight: bold;
        height: 100px;
    }

    .skill-desc strong {
        color: #faf79c;
    }

    .ttitle-m {
        font-size: 36px;
        color: #dd4746;
        text-transform: uppercase;
        font-weight: bold;
        margin: 25px auto 20px auto;
    }

    .teacher-tabs {
        width: 80%;
        float: none;
        margin: 0 auto;
    }

    .teacher-tabs li {
        font-size: 18px;
        padding: 10px 15px;
        border-radius: 8px;
        margin: 0 5px;
    }

    .teacher-image {
        margin-top: 10px;
        width: 50%;
    }

    .teacher-info {
        width: 50%;
        min-height: 190px;
    }

    .teacher-description {
        margin-bottom: 0;
        padding-top: 20px;
    }

    .teacher-name {
        font-size: 25px;
        line-height: 1;
        margin: 50px 0 20px 0;
    }

    .teacher-slogan {
        font-size: 22px;
        padding-right: 20px;
        min-height: 135px;
        margin-bottom: 30px;
    }

    .learntrial-wr {
        text-align: left;
    }

    .learntrial-wr .btn-cta {
        width: 190px;
        height: 57px;
        font-size: 17px;
        line-height: 48px;
    }

    .learntrial-wr .btn-cta:after {
        height: 33px;
    }

    .teacher-indicators {
        margin: 0 auto 60px auto;
        width: 100%;
        padding: 0 10%;
    }

    .teacher-indicators > li {
        width: 25%;
    }

    .de-title {
        background: url("../images/res2/ribbon.png?v=1") no-repeat;
        width: 667px;
        height: 113px;
        font-size: 25px;
        line-height: 30px;
        margin: -40px 0 0 0;
    }

    .reverse-packages > li.reverse-package {
        margin-bottom: 40px;
    }

    .de-count-wr {
        width: 80%;
    }

    .de-hs {
        font-size: 28px;
        margin: 40px 0 0 20px;
    }

    #students {
        padding: 30px 0;
    }

    .c-left {
        width: 40%;
        float: right;
    }

    .c-left .img {
        width: 80%;
        margin: 0 auto;
    }

    .c-right {
        width: 60%;
        margin: 0 auto;
        float: right;
        padding-right: 50px;
    }

    .c-right h3 {
        font-size: 26px;
    }

    .student-des {
        font-size: 22px;
    }

    .student-school {
        font-size: 21px;
    }

    .slider .carousel-indicators {
        bottom: -50px;
        left: 24%;
        text-align: right;
    }

    .slider .carousel-indicators li {
        width: 15px;
        height: 15px;
    }

    .ctabox {
        margin-left: 10%;
        margin-top: 70px;
    }

    .ctabox .btn-cta {
        width: 237px;
        height: 72px;
        line-height: 60px;
        font-size: 22px;
    }

    .ctabox .btn-cta:after {
        height: 42px;
    }

    .copyright {
        font-size: 20px;
        padding: 15px 0;
        text-align: center;
    }

    .lt2 {
        margin: 20px 0;
    }
}