.header {
    position: fixed;
    top: 0;
    z-index: 1000;
    color: #fff
}

.header.index {
    left: 50%;
    -webkit-transform: translate(-50%, 0);
    -o-transform: translate(-50%, 0);
    -ms-transform: translate(-50%, 0);
    transform: translate(-50%, 0);
    max-width: 1200px;
    background: none;
    border-bottom-color: #999;
    border-bottom-color: rgba(255, 255, 255, 0.4);
    border-bottom-style: solid;
    border-bottom-width: 1px
}

.arrow {
    width: 95px;
    height: 95px;
    background: url(../images/arrow_down.png) no-repeat;
    position: absolute;
    left: 50%;
    margin-left: -48px;
    bottom: 70px;
    animation: arrowdown 1s ease infinite alternate;
    -webkit-animation: arrowdown 1s ease infinite alternate
}

@keyframes arrowdown {
    0% {
        transform: translateY(0)
    }
    100% {
        transform: translateY(20px)
    }
}

@-webkit-keyframes arrowdown {
    0% {
        -webkit-transform: translateY(0)
    }
    100% {
        -webkit-transform: translateY(20px)
    }
}

.section1 {
    background: url(../images/slide_bg_01.jpg) no-repeat center center;
    background-size: cover
}

.section2 {
    background: url(../images/slide_bg_02.jpg) no-repeat center center;
    background-size: cover
}

.section3 {
    background: url(../images/slide_bg_03.jpg) no-repeat center center;
    background-size: cover
}

.section4 {
    background: url(../images/slide_bg_04.jpg) no-repeat center center;
    background-size: cover
}

.section5 .inner {
    background: url(../images/slide_bg_05.jpg) no-repeat center center;
    background-size: cover;
    height: 100%;
    overflow: hidden
}

.ratio-img {
    width: 100%;
    height: auto;
    display: block
}

.page-tit {
    font-size: 60px;
    line-height: 80px;
    color: #fff;
    font-style: italic;
    text-align: center;
    text-shadow: #444 0 0 6px
}

.slg {
    font-size: 72px
}

.page-s1-t {
    font-size: 24px;
    text-align: center;
    margin-top: 30px;
    text-shadow: #444 0 0 6px
}

.page-s1-btn {
    display: inline-block;
    padding: 10px 40px;
    font-size: 18px;
    margin-top: 100px;
    border: #fff solid 1px;
    color: #fff;
    -webkit-transition: all 300ms;
    -o-transition: all 300ms;
    transition: all 300ms
}

.page-s1-btn:hover {
    background-color: #fff;
    color: #000
}

.page-s2-t {
    font-size: 18px;
    color: #fff;
    margin: 55px 0 0 0
}

.page-s2-btn {
    margin: 30px 0 80px 0;
    padding: 6px 20px
}

.page-s3-t {
    margin: 20px 0 0 0
}

.page-s4-t {
    margin: 60px 0 70px 0
}

.page-s2-t .hl {
    font-size: 36px;
    color: #e36a3b
}

.page-hd {
    font-size: 24px;
    color: #fff
}

.page-hd i {
    display: block;
    margin: 0 auto;
    width: 130px;
    height: 130px;
    background: url(../images/icons.png) no-repeat
}

.section2 .page-hd {
    margin-bottom: 80px
}

.section2 .page-hd i {
    height: 100px;
    background-position: 0 0
}

.section3 .page-hd1 {
    margin-bottom: 30px
}

.section3 .page-hd1 i {
    height: 110px;
    background-position: -130px 0
}

.section3 .page-hd2 {
    margin-bottom: 30px
}

.section3 .page-hd2 i {
    height: 90px;
    background-position: -390px 0
}

.section4 .page-hd {
    margin-bottom: 40px
}

.section4 .page-hd i {
    height: 110px;
    background-position: -260px 0
}

.section5 .page-hd {
    margin-top: 120px;
    margin-bottom: 80px
}

.section5 .page-hd i {
    height: 130px;
    background-position: -520px 0
}

.sy-img {
    width: 396px;
    height: 160px
}

.bx-img {
    width: 815px;
    height: 162px
}

.page-feathers {
    width: 400px;
    margin: 0 auto
}

.page-feathers li {
    width: 100px;
    color: #c7c7c7;
    font-size: 16px;
    float: left;
    text-align: center;
    margin-top: 10px
}

.page-feathers li i {
    display: block;
    width: 50px;
    height: 50px;
    background: url(../images/feathers.png) no-repeat;
    margin: 0 auto 5px auto
}

.page-feathers .li1 i {
    background-position: 0 0
}

.page-feathers .li2 i {
    background-position: -50px 0
}

.page-feathers .li3 i {
    background-position: -100px 0
}

.page-feathers .li4 i {
    background-position: -150px 0
}

.page-feathers .li5 i {
    background-position: -200px 0
}

.page-feathers .li6 i {
    background-position: -250px 0
}

.page-feathers .li7 i {
    background-position: -300px 0
}

.page-feathers .li8 i {
    background-position: -350px 0
}

@media (min-height: 900px) {
    .section1 .inner {
        -webkit-transform: translate(0, -50px);
        -o-transform: translate(0, -50px);
        -ms-transform: translate(0, -50px);
        transform: translate(0, -50px)
    }

    .section2 .inner {
        -webkit-transform: translate(0, -50px);
        -o-transform: translate(0, -50px);
        -ms-transform: translate(0, -50px);
        transform: translate(0, -50px)
    }

    .section3 .inner {
        -webkit-transform: translate(0, -50px);
        -o-transform: translate(0, -50px);
        -ms-transform: translate(0, -50px);
        transform: translate(0, -50px)
    }

    .section4 .inner {
        -webkit-transform: translate(0, -100px);
        -o-transform: translate(0, -100px);
        -ms-transform: translate(0, -100px);
        transform: translate(0, -100px)
    }
}

@media (max-height: 900px) {
    .section2 .page-hd {
        margin-bottom: 40px
    }

    .page-s2-t {
        margin: 20px 0 0 0
    }

    .page-s2-btn {
        margin: 20px 0 60px 0
    }

    .section3 .page-hd1 {
        margin-bottom: 0
    }

    .page-s3-t {
        margin: 10px 0 0 0
    }

    .section3 .page-hd2 {
        margin-bottom: 0
    }

    .sy-img {
        width: 316px;
        height: 128px
    }

    .bx-img {
        width: 652px;
        height: 129px
    }
}

@media (max-height: 650px) {
    .section2 .page-hd {
        margin-bottom: 20px
    }

    .page-s2-t {
        margin: 10px 0 0 0
    }

    .page-s2-btn {
        margin: 10px 0 20px 0
    }

    .section3 .page-hd1 {
        margin-bottom: 0
    }

    .page-s3-t {
        margin: 10px 0 0 0
    }

    .section3 .page-hd2 {
        margin-bottom: 0
    }

    .sy-img {
        width: 237px;
        height: 96px
    }

    .bx-img {
        width: 489px;
        height: 97px
    }
}

@media only screen and (max-device-width: 480px), only screen and (max-width: 480px) {
    html, body {
        height: 100%
    }

    .wrap {
        height: 100%
    }

    #fullpage {
        position: relative;
        width: 100%;
        height: 100%
    }

    .hd {
        background: none
    }

    .nav {
        -webkit-transform: translate(0, -150%);
        -o-transform: translate(0, -150%);
        -ms-transform: translate(0, -150%);
        transform: translate(0, -150%)
    }

    .arrow {
        -webkit-transform: scale(0.5);
        -o-transform: scale(0.5);
        transform: scale(0.5)
    }

    .page-tit {
        font-size: 1.87rem;
        line-height: 2.5rem
    }

    .page-s1-t {
        font-size: 1rem;
        margin-top: 0.62rem
    }

    .inner {
        position: absolute;
        width: 100%;
        top: 50%;
        -webkit-transform: translate(0, -50%);
        -o-transform: translate(0, -50%);
        -ms-transform: translate(0, -50%);
        transform: translate(0, -50%)
    }

    .arrow {
        width: 3rem;
        height: 3rem;
        background-size: 3rem 3rem;
        margin-left: -1.5rem
    }

    .page-hd {
        font-size: 1rem;
        color: #fff
    }

    .page-hd i {
        width: 4.06rem;
        height: 4.06rem;
        background-size: 20.31rem 4.06rem
    }

    .section2 .page-hd {
        margin-bottom: 0.62rem
    }

    .section2 .page-hd i {
        height: 3.12rem
    }

    .page-s2-t {
        font-size: 0.87rem;
        margin-top: 0.62rem
    }

    .page-s2-t .hl {
        font-size: 1.5rem
    }

    .section3 .page-hd1 {
        margin-bottom: 0.93rem
    }

    .section3 .page-hd1 i {
        height: 3.43rem;
        background-position: -4.07rem 0
    }

    .section3 .page-hd2 {
        margin-bottom: 0.93rem
    }

    .section3 .page-hd2 i {
        height: 2.81rem;
        background-position: -12.19rem 0
    }

    .section4 .page-hd {
        margin-bottom: 1.25rem
    }

    .section4 .page-hd i {
        height: 3.43rem;
        background-position: -8.13rem 0
    }

    .section5 .page-hd {
        margin-top: 5rem;
        margin-bottom: 2.5rem
    }

    .section5 .page-hd i {
        height: 4.06rem;
        background-position: -16.25rem 0
    }

    .page-s2-btn {
        margin: 0.62rem 0;
        padding: 0.25rem 0.75rem;
        font-size: 0.75rem
    }

    .page-feathers {
        width: 80%
    }

    .page-feathers li {
        width: 25%;
        font-size: 0.75rem
    }

    .page-feathers li i {
        width: 1.56rem;
        height: 1.56rem;
        background-size: 12.5rem 1.56rem
    }

    .page-feathers .li1 i {
        background-position: 0 0
    }

    .page-feathers .li2 i {
        background-position: -1.57rem 0
    }

    .page-feathers .li3 i {
        background-position: -3.13rem 0
    }

    .page-feathers .li4 i {
        background-position: -4.69rem 0
    }

    .page-feathers .li5 i {
        background-position: -6.25rem 0
    }

    .page-feathers .li6 i {
        background-position: -7.82rem 0
    }

    .page-feathers .li7 i {
        background-position: -9.38rem 0
    }

    .page-feathers .li8 i {
        background-position: -10.94rem 0
    }

    .sy-img {
        width: 12.37rem;
        height: 5rem
    }

    .bx-img {
        width: 20.31rem;
        height: 4rem
    }

    .footer {
        background: none;
        color: #fff;
        width: 100%;
        position: absolute;
        bottom: 0;
        left: 0
    }

    .footer .links {
        color: #fff
    }

    .footer .cont {
        color: #fff
    }

    .footer .cont i {
        background-image: url(../images/phone_white.png)
    }
}