body,
p {
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Microsoft YaHei';
}

.m-0 {
    margin: 0;
}

.p-0 {
    padding: 0;
}

.h-100 {
    height: 100%;
}

.w-100 {
    width: 100%;
}

.f-l {
    float: left;
}

.f-r {
    float: right;
}

.swiper-container {
    width: 100%;
    height: 100%;
}


/*swiper*/

html,
body {
    position: relative;
    height: 100%;
}


/*--------------index.html---------------*/


/*nav*/

.nav-title {
    background: rgba(0, 0, 0, 0.66);
    height: 100px;
    border: none;
    margin-bottom: 0;
    padding-top: 20px;
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 9999;
}

.nav-title.navbar-default .navbar-nav {
    margin-top: 4px;
}

.nav-title.navbar-default .navbar-nav>li>a {
    font-size: 20px;
    color: #fff;
    padding: 10px 28px;
}

.nav-title.navbar-default .active a {
    background: transparent;
}

.nav-title.navbar-default .active a:hover {
    background: transparent;
    color: #fff;
}

.nav-indicator {
    position: absolute;
    width: 95px;
    height: 4px;
    background: red;
    top: -20px;
    left: 15px;
}


/*contact-phone*/

.contact-phone {
    float: right;
    font-size: 22px;
    font-weight: bold;
    color: #ff0000;
    background: url('phone.png') left center no-repeat;
    padding-left: 40px;
    width: 256px;
    margin-top: 10px;
}

@media (max-width:1418px) {
    .contact-phone {
        display: none;
    }
}

@media all and (min-width: 992px) and (max-width:1006px) {
    .logo {
        display: none;
    }
}

@media all and (min-width: 768px) and (max-width: 800px) {
    .logo {
        display: none;
    }
}

@media (max-width:800px) {
    .hide768 {
        background: rgba(0, 0, 0, 0.66);
    }
    .nav-title {
        background: rgba(0, 0, 0, 0.66);
        height: 52px;
        border: none;
        margin-bottom: 0;
        padding-top: 1px;
        position: fixed;
        width: 100%;
        top: 0;
        left: 0;
        z-index: 9999;
    }
    .content1-content-box div {
        display: none;
    }
}


/*header*/

.header {
    background: url('header-bg.jpg') top center no-repeat;
    width: 100%;
    position: relative;
    background-size: cover;
}

.header-box-middle {
    height: 280px;
    width: 780px;
    position: absolute;
    top: 50%;
    margin-top: -140px;
    left: 50%;
    margin-left: -390px;
}

.header-box-left h2 {
    font-size: 250px;
    margin: 0;
    color: #fff;
    position: relative;
    top: -52px;
}

.header-box-right h4 {
    font-size: 35px;
    color: #fff;
}

.header-box-right h4 span {
    display: none;
}

.header-box-right h3 {
    font-size: 60px;
    color: #fff;
}

.header-box-right p {
    font-size: 16px;
    color: #fff;
    width: 450px;
}

.header-box-bottom {
    height: 50px;
    line-height: 50px;
    color: #fff;
    position: absolute;
    bottom: 0;
    border-top: 1px solid #fff;
}

.header-box-bottom a {
    color: #ff0000;
}

.header-box-bottom-left span {
    color: #ff0000;
}

.header-box-img {
    position: absolute;
    left: 50%;
    bottom: 14px;
    margin-left: -36px;
    cursor: pointer;
}

@media (max-width:990px) {
    .header-box-left h2 {
        text-align: center;
        top: 0;
    }
    .header-box-right h3 {
        text-align: center;
    }
    .header-box-right h4 {
        text-align: center;
        margin-top: 150px;
    }
    .header-box-right p {
        text-align: center;
        width: 80%;
        margin-left: 10%;
    }
    .header-box-bottom-left {
        display: none;
    }
    .header-box-bottom-right {
        display: none;
    }
}

@media (max-width: 560px) {
    .header-box {
        margin: 120px auto 0;
    }
}

@media (max-width: 460px) {
    .header-box {
        margin: 120px auto 0;
    }
    .header-box-left h2 {
        display: none;
    }
    .header-box-right h4 {
        width: 80%;
        margin-left: 10%;
        margin-top: 0px;
    }
    .header-box-right h4 span {
        display: inline;
    }
    .header {
        background: url('../images/header-bg.jpg') top center no-repeat;
        width: 100%;
        position: relative;
        background-size: 340%;
    }
}


/*content 1*/

.content1 {
    background: #E7ECF0 url('conten1-bg.png') bottom center no-repeat;
    position: relative;
    background-size: cover;
}

.swiper-container-content1 {
    display: none;
    margin-top: 15%;
}

.service-items {
    text-align: center;
    margin-top: 130px;
}

@media (max-width:800px) {
    .content1 .content1-content .col-xs-12 {
        display: none;
    }
    .swiper-container-content1 {
        display: block;
    }
}

.service-items p {
    font-size: 16px;
    text-align: center;
    color: #808182;
}

.service-items .white {
    color: #fff;
}

.service-items1 {
    font-size: 24px;
    text-align: center;
    color: #8a6d3b;
    height: 100px;
    line-height: 40px;
    margin-top: 70px;
    display: none;
}

.content1-content {
    position: absolute;
    bottom: 40px;
}

.content1-content-box {
    width: 80%;
    height: 300px;
    margin-left: 10%;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.46);
}

.content1-content-box div {
    text-align: center;
    position: relative;
    top: -80px;
}

.content1-content-box-img1 {
    position: relative;
    z-index: 11;
    height: 160px;
    width: 160px;
}

.content1-content-box-img2 {
    position: absolute;
    top: 0;
    left: 50%;
    margin-left: -80px;
    height: 160px;
    width: 160px;
    transform: rotateY(180deg);
}

.content1-content-box h3 {
    text-align: center;
    font-size: 30px;
    position: relative;
    top: -60px;
}

.content1-content-box p {
    font-size: 14px;
    position: relative;
    top: -30px;
    width: 90%;
    margin-left: 5%;
    text-align: justify;
}

@media (max-width:450px) {
    .content1-content-box {
        width: 98%;
        height: 300px;
        margin-left: 1%;
        background: rgba(255, 255, 255, 0.46);
    }
}

@media (max-width:800px) {
    .service-items {
        display: none;
    }
    .service-items1 {
        display: block;
    }
    .content1-content-box div {
        display: none;
    }
}

@media (max-width:991px) {
    // .content1-content {
    //     position: relative;
    //     bottom: -100px;
    // }
    .content1-content-box {
        margin-bottom: 90px;
    }
}

@media (max-width: 1200px) {
    .content1-content-box {
        width: 90%;
        margin-left: 5%;
    }
}


/*content 2*/



.content2-content {
    position: absolute;
    bottom: 50px;
    width: 1600px;
    left: 50%;
    margin-left: -800px;
}

.content2-content-box {
    height: 240px;
    width: 320px;
    position: relative;
    float: left;
    cursor: pointer;
}

.content2-content-box img {
    position: absolute;
    width: 100%;
    height: 100%;
}

.content2-content-img-cover {
    height: 100%;
    width: 100%;
    background: #000;
    opacity: 0.5;
    position: absolute;
    z-index: 3;
    top: 0;
    left: 0;
    display: none;
}

.swiper-container1 {
    position: absolute;
    top: 40%;
    width: 80%;
    height: 40%;
    left: 10%;
    display: none;
}


/*content 3*/

.content3 {
    background: #fff url('content3-bg.png') bottom center no-repeat;
    position: relative;
}

.content3-content {
    width: 1200px;
    height: 620px;
    position: absolute;
    left: 50%;
    margin-left: -600px;
    bottom: 0;
}

.content3-content-1 {
    display: none;
}

.content3-content-box {
    width: 360px;
}

.content3-content-box-top {
    position: absolute;
    left: 50%;
    margin-left: -180px;
    bottom: 480px;
}

.content3-content-box h3 {
    font-size: 20px;
    margin-top: 10px;
}

.content3-content-box p {
    color: #666666;
}

.content3-content-box-left-1 {
    position: absolute;
    left: 4%;
    bottom: 434px;
}

.content3-content-box-left-2 {
    position: absolute;
    left: -10%;
    bottom: 309px;
}

.content3-content-box-left-3 {
    position: absolute;
    left: -18%;
    bottom: 140px;
}

.content3-content-box-right-1 {
    position: absolute;
    left: 65%;
    bottom: 434px;
}

.content3-content-box-right-1 h3 img {
    margin-right: 3px;
}

.content3-content-box-right-2 {
    position: absolute;
    left: 80%;
    bottom: 309px;
}

.content3-content-box-right-3 {
    position: absolute;
    left: 86%;
    bottom: 140px;
}

.content3-content-box-right-3 h3 img {
    margin-right: 2px;
}


/*content 4*/

.content4 {
    background: #fff url('content4-bg.png') bottom center no-repeat;
    position: relative;
    background-size: cover;
}

.content4-content {
    width: 1280px;
    position: absolute;
    left: 50%;
    margin-left: -600px;
    bottom: 50px;
}

.content4-content-box {
    width: 25%;
    position: relative;
    float: left;
    opacity: 0.6;
    cursor: pointer;
}

.content4-content-1 {
    display: none;
}

.circular-text {
    position: absolute;
    height: 136px;
    width: 136px;
    border-radius: 50%;
    background: #d6b991;
    top: -5%;
    left: 50%;
    margin-left: -68px;
}

.bgcolor5a5 {
    background: #5a524e;
}

.circular-text h3 {
    font-size: 40px;
    text-align: center;
    color: #fff;
    margin-top: 26px;
}

.circular-text p {
    font-size: 18px;
    text-align: center;
    color: #fff;
}


/*content 5*/

.content5 {
    background: #fff url('content5-bg.png') bottom center no-repeat;
    position: relative;
    background-size: cover;
}

.content5-content {
    width: 1240px;
    position: absolute;
    left: 50%;
    margin-left: -620px;
    bottom: 70px;
}

.content5-content-1 {
    display: none;
}

.contact-information {
    overflow: hidden;
    padding: 0;
}

.contact-information .contact-email {
    background: url('content5-icon-2.png') left center no-repeat;
    padding-left: 30px;
}

.contact-information .contact-ple {
    background: url('content5-icon-3.png') left center no-repeat;
    padding-left: 30px;
}

.contact-information .contact-address {
    background: url('content5-icon-1.png') left center no-repeat;
    padding-left: 30px;
}

.contact-information li {
    list-style: none;
    float: left;
    width: 300px;
    height: 30px;
    line-height: 30px;
    color: #fff;
}

.content5-form {
    margin-top: 30px;
}

.content5-form .content-input input {
    height: 64px;
    width: 400px;
    background: transparent;
    font-size: 20px;
    padding: 0 30px;
    border: 1px solid #979191;
    outline: none;
    border-radius: 1px;
    color: #fff;
    margin-right: 10px;
}

.content5-form .content-input input:focus {
    background: rgba(255, 255, 255, .15);
    border: 1px solid #fff;
}

.content5-form textarea {
    background: transparent;
    border: 1px solid #979191;
}

.demand {
    margin-top: 30px;
    height: 230px;
    width: 1228px;
    outline: none;
    color: #fff;
    font-size: 16px;
    padding: 30px 30px 0;
    padding-top: 15px;
    resize: none;
}

.demand:focus {
    background: rgba(255, 255, 255, .15);
    border: 1px solid #fff;
}

.reset {
    height: 60px;
    width: 142px;
    background: transparent;
    border: 1px solid #979191;
    outline: none;
    color: #fff;
    font-size: 20px;
    border-radius: 5px;
    margin: 40px 0 0 918px;
}

.reset:hover {
    background: rgba(255, 255, 255, .15);
    border: 1px solid #fff;
}

.submit {
    height: 58px;
    width: 142px;
    background: #b40001;
    border: none;
    outline: none;
    color: #fff;
    font-size: 20px;
    margin-left: 20px;
}

.submit:hover {
    background: #ff0000;
}

.footer {
    width: 100%;
    height: 50px;
    position: absolute;
    bottom: 0;
    background: #fff;
}

.footer-content {
    width: 70%;
    margin: 0 auto;
}

.footer-content a {
    color: #585757;
    line-height: 50px;
}

.contact-us {
    margin-left: 30px;
}

.footer-content a:hover {
    text-decoration: none;
}

.footer-content p {
    line-height: 40px;
    color: #585757;
}


/*PC端 各尺寸 页面兼容*/

@media (max-width:1600px) {
    .content2-content {
        position: absolute;
        bottom: 50px;
        width: 1200px;
        left: 50%;
        margin-left: -600px;
    }
    .content2-content-box {
        height: 170px;
        width: 240px;
        position: relative;
        float: left;
        cursor: pointer;
    }
    .content3 {
        background: #fff url('../images/content3-bg.png') bottom center no-repeat;
        position: relative;
        background-size: 600px;
    }
    .content3-content {
        width: 1000px;
        height: 460px;
        position: absolute;
        left: 50%;
        margin-left: -500px;
        bottom: 0;
    }
    .content3-content-box-top {
        position: absolute;
        left: 50%;
        margin-left: -180px;
        bottom: 360px;
    }
    .content3-content-box-left-1 {
        position: absolute;
        left: -2%;
        bottom: 320px;
    }
    .content3-content-box-left-2 {
        position: absolute;
        left: -14%;
        bottom: 220px;
    }
    .content3-content-box-left-3 {
        position: absolute;
        left: -21%;
        bottom: 100px;
    }
    .content3-content-box-right-1 {
        position: absolute;
        left: 65%;
        bottom: 320px;
    }
    .content3-content-box-right-2 {
        position: absolute;
        left: 78%;
        bottom: 220px;
    }
    .content3-content-box-right-3 {
        position: absolute;
        left: 84%;
        bottom: 100px;
    }
    .content4-content {
        width: 1000px;
        position: absolute;
        left: 50%;
        margin-left: -500px;
        bottom: 50px;
    }
    .content5-form .content-input input {
        height: 50px;
    }
    .demand {
        height: 210px;
    }
    .reset {
        height: 44px;
    }
    .submit {
        height: 44px;
    }
    .footer {
        height: 40px;
    }
    .footer-content a {
        line-height: 40px;
    }
}

@media (max-width:990px) {
    .header-box-left h2 {
        display: none;
    }
    .header-box-right h4 span {
        display: inline;
    }
    .header-box-middle {
        height: auto;
        width: 100%;
        position: relative;
        top: 0;
        margin-top: 0;
        left: 0;
        margin-left: 0;
    }
}

@media all and (max-width:970px) and (max-height:990px) {
    .content2-content {
        position: absolute;
        bottom: 50px;
        width: 1200px;
        left: 50%;
        margin-left: -600px;
    }
    .content2-content-box {
        height: 170px;
        width: 240px;
        position: relative;
        float: left;
        cursor: pointer;
    }
    .content3 {
        background: #fff url('../images/content3-bg.png') bottom center no-repeat;
        position: relative;
        background-size: 600px;
    }
    .content3-content {
        width: 1000px;
        height: 460px;
        position: absolute;
        left: 50%;
        margin-left: -500px;
        bottom: 0;
    }
    .content3-content-box-top {
        position: absolute;
        left: 50%;
        margin-left: -180px;
        bottom: 360px;
    }
    .content3-content-box-left-1 {
        position: absolute;
        left: -2%;
        bottom: 320px;
    }
    .content3-content-box-left-2 {
        position: absolute;
        left: -14%;
        bottom: 220px;
    }
    .content3-content-box-left-3 {
        position: absolute;
        left: -21%;
        bottom: 100px;
    }
    .content3-content-box-right-1 {
        position: absolute;
        left: 65%;
        bottom: 320px;
    }
    .content3-content-box-right-2 {
        position: absolute;
        left: 78%;
        bottom: 220px;
    }
    .content3-content-box-right-3 {
        position: absolute;
        left: 84%;
        bottom: 100px;
    }
    .content4-content {
        width: 1000px;
        position: absolute;
        left: 50%;
        margin-left: -500px;
        bottom: 50px;
    }
    .content5-form .content-input input {
        height: 50px;
    }
    .demand {
        height: 210px;
    }
    .reset {
        height: 44px;
    }
    .submit {
        height: 44px;
    }
    .footer {
        height: 30px;
    }
    .footer-content a {
        line-height: 30px;
        width: 70px;
        float: left;
        margin-left: 0;
    }
    .footer-content p {
        line-height: 30px;
        float: right;
        width: 150px;
        overflow: hidden;
        color: #fff;
        text-align: right;
    }
    .footer-content {
        width: 96%;
        margin-left: 2%
    }
    .footer-content p span {
        display: none;
    }
}

@media (max-height:790px) {
    .content3 {
        background: #fff url('../images/content3-bg.png') bottom center no-repeat;
        position: relative;
        background-size: 430px;
    }
    .content3-content-box-top {
        position: absolute;
        left: 50%;
        margin-left: -180px;
        bottom: 264px;
    }
    .content3-content-box-left-1 {
        position: absolute;
        left: 2%;
        bottom: 228px;
    }
    .content3-content-box-left-2 {
        position: absolute;
        left: -8%;
        bottom: 141px;
    }
    .content3-content-box-left-3 {
        position: absolute;
        left: -11%;
        bottom: 55px;
    }
    .content3-content-box-right-1 {
        position: absolute;
        left: 62%;
        bottom: 228px;
    }
    .content3-content-box-right-2 {
        position: absolute;
        left: 72%;
        bottom: 141px;
    }
    .content3-content-box-right-3 {
        position: absolute;
        left: 76%;
        bottom: 55px;
    }
    .content5-content {
        width: 1244px;
        position: absolute;
        left: 50%;
        margin-left: -620px;
        bottom: 50px;
    }
    .demand {
        height: 160px;
    }
    .reset {
        width: 142px;
        background: transparent;
        border: 1px solid #979191;
        outline: none;
        color: #fff;
        font-size: 20px;
        border-radius: 5px;
        margin: 20px 0 0 918px;
    }
}


/*手机端  head 兼容*/

@media (max-height:570px) {
    .header-box-right h3 {
        display: none;
    }
    .header-box-right p {
        margin-top: 40px;
    }
}


/*手机端  content 1 兼容*/

@media(max-width:800px) {
    .content1-content {
        position: relative;
        bottom: auto;
    }
    .content1-content-box {
        height: 146px;
        background: rgb(255, 255, 255);
        box-shadow: 5px 5px 4px #B1B0B0;
    }
    .content1-content .content1-content-box h3 {
        text-align: center;
        font-size: 30px;
        position: relative;
        top: 10px;
    }
    .content1-content .content1-content-box p {
        font-size: 14px;
        position: relative;
        top: 10px;
        width: 90%;
        margin-left: 5%;
        text-align: justify;
    }
}

@media (max-height:640px) {
    .content1-content-box {
        height: auto;
        padding: 5px 0;
    }
    .content1-content .content1-content-box h3 {
        text-align: center;
        font-size: 20px;
        position: relative;
        top: 2px;
        margin: 14px 0;
    }
    .content1-content .content1-content-box p {
        font-size: 12px;
        position: relative;
        top: 0;
        width: 90%;
        text-align: justify;
        margin: 10px 5% 20px;
    }
}


/*手机端  content 2 兼容*/

@media (max-width:640px) {
    .content2 .service-items1 {
        text-align: center;
        color: #fff;
        margin-top: 60px;
    }
}


/*手机端  content 3 兼容*/

@media (max-width:640px) {
    .content3 {
        background: #fff;
        position: relative;
        background-size: 430px;
    }
    .content1 .service-items1,
    .content3 .service-items1 {
        height: 80px;
        text-align: center;
        margin-top: 50px;
        display: block;
    }
    .content3-content {
        display: none;
    }
    .content3-content-box-1 {
        height: 54px;
        width: 92%;
        margin-bottom: 4px;
        margin-left: 4%;
        background: #575757;
        overflow: hidden;
        padding: 4px;
        border-radius: 6px;
    }
    .content3-content-box-1 p {
        color: #fff;
    }
    .content3-content-box-1 h3 {
        margin: 0;
        color: #fff;
    }
    .content3-content-1 {
        display: block;
    }
}

@media (max-height:480px) {
    .content3-content-1 {
        position: relative;
        top: -46px;
    }
}


/*手机端  content 4 兼容*/

@media (max-width:640px) {
    .content4 {
        background: rgba(123, 88, 75, 0.88);
        position: relative;
    }
    .content4 .service-items1 {
        text-align: center;
        margin-top: 60px;
        display: block;
        height: 80px;
    }
    .content4-content {
        display: none;
    }
    .content4-content-1 {
        display: block;
    }
    .circular-text1 {
        height: 60px;
        margin-bottom: 5%;
        width: 90%;
        margin-left: 5%;
        background: rgba(255, 87, 34, 0.87);
        box-shadow: 6px 8px 5px rgba(210, 205, 203, 0.87);
    }
    .circular-text1 h3 {
        font-size: 26px;
        text-align: center;
        color: #fff;
        line-height: 60px;
        margin: 0;
    }
    .circular-text1 p {
        font-size: 18px;
        text-align: center;
        color: #fff;
    }
    .circular-text2 {
        height: 60px;
        width: 90%;
        margin-left: 5%;
        margin-bottom: 5%;
        background: #8BC34A;
        box-shadow: 6px 8px 5px rgba(210, 205, 203, 0.87);
    }
    .circular-text2 h3 {
        font-size: 26px;
        text-align: center;
        color: #fff;
        line-height: 60px;
        margin: 0;
    }
    .circular-text2 p {
        font-size: 25px;
        text-align: center;
        color: #fff;
    }
    .circular-text3 {
        height: 60px;
        width: 90%;
        margin-left: 5%;
        margin-bottom: 5%;
        background: #00BCD4;
        box-shadow: 6px 8px 5px rgba(210, 205, 203, 0.87);
    }
    .circular-text3 h3 {
        font-size: 26px;
        text-align: center;
        color: #fff;
        line-height: 60px;
        margin: 0;
    }
    .circular-text3 p {
        font-size: 25px;
        text-align: center;
        color: #fff;
    }
    .circular-text4 {
        height: 60px;
        width: 90%;
        margin-left: 5%;
        background: #D6B991;
        margin-bottom: 5%;
        box-shadow: 6px 8px 5px rgba(210, 205, 203, 0.87);
    }
    .circular-text4 h3 {
        font-size: 26px;
        text-align: center;
        color: #fff;
        line-height: 60px;
        margin: 0;
    }
    .circular-text4 p {
        font-size: 22px;
        text-align: center;
        color: #fff;
    }
}


/*@media (max-width:370px) {
    .circular-text1 {
        height: 136px;
        width: 136px;
        border-radius: 50%;
        background: #F44336;
        margin-left: 5px;
        float: left;
    }
    
    .circular-text1 h3 {
        font-size: 52px;
        text-align: center;
        color: #fff;
        margin-top: 16px;
    }
    
    .circular-text1 p {
        font-size: 18px;
        text-align: center;
        color: #fff;
    }
    
    .circular-text2 {
        height: 136px;
        width: 136px;
        border-radius: 50%;
        background: #8BC34A;
        margin: 39px 0 11px 10px;
        float: left;
    }
    
    .circular-text2 h3 {
        font-size: 48px;
        text-align: center;
        color: #fff;
        margin-top: 22px;
    }
    
    .circular-text2 p {
        font-size: 20px;
        text-align: center;
        color: #fff;
    }
    
    .circular-text3 {
        height: 136px;
        width: 136px;
        border-radius: 50%;
        background: #00BCD4;
        margin-left: 5px;
        position: relative;
        float: left;
        top: -32px;
    }
    
    .circular-text3 h3 {
        font-size: 40px;
        text-align: center;
        color: #fff;
        margin-top: 28px;
    }
    
    .circular-text3 p {
        font-size: 22px;
        text-align: center;
        color: #fff;
    }
    
    .circular-text4 {
        height: 136px;
        width: 136px;
        border-radius: 50%;
        background: #d6b991;
        margin-left: 15px;
        float: left;
    }
    
    .circular-text4 h3 {
        font-size: 36px;
        text-align: center;
        color: #fff;
        margin-top: 26px;
    }
    
    .circular-text4 p {
        font-size: 22px;
        text-align: center;
        color: #fff;
    }
}
*/


/*手机端  content 4 兼容*/

@media (max-width:640px) {
    .content5 .service-items1 {
        margin-top: 50px;
        display: block;
    }
    .content5-content {
        display: none;
    }
    .content5-content-1 {
        display: block;
        width: 90%;
        margin-left: 5%;
    }
    .content5-content-1 .content5-form {
        margin-top: 0;
    }
    .content5-content-1 .content5-form .content-input input {
        width: 100%;
        height: 38px;
        margin-bottom: 4px;
        font-size: 18px;
    }
    .content5-content-1 .demand {
        width: 100%;
        margin-top: 0;
    }
    .reset {
        width: 142px;
        background: transparent;
        border: 1px solid #979191;
        outline: none;
        color: #fff;
        font-size: 20px;
        border-radius: 5px;
        margin: 20px 0 0 0;
    }
}

@media (max-width:370px) {
    .content5-content-1 .content5-form .content-input input {
        width: 100%;
        height: 32px;
        margin-bottom: 4px;
        font-size: 16px;
        padding-left: 10px;
    }
    .content5-content-1 .demand {
        width: 100%;
        margin-top: 0;
        height: 86px;
    }
    .reset {
        width: 128px;
    }
    .submit {
        width: 128px;
    }
}

@media (max-height:485px) {
    .content5-content-1 .demand {
        width: 100%;
        margin-top: 0;
        height: 38px;
        padding: 0 10px 0 10px;
    }
    .reset {
        height: 32px;
    }
    .submit {
        height: 32px;
    }
}


/*nav indicator*/

@media (max-width:992px) {
    .nav-indicator {
        display: none;
    }
}


/*兼容高度小于840px*/

@media (max-height:840px) {
    .service-items {
        display: none;
    }
}


/*swiper-pagination-bullets*/

@media(max-width:780px) {
    .swiper-container-vertical>.swiper-pagination-bullets {
        display: none;
    }
}

@media(max-width:640px) {
    .service-items {
        display: none;
    }
}


/*content 5 PC端兼容*/

@media (max-width:1280px) {
    .content5-content {
        width: 940px;
        position: absolute;
        left: 50%;
        margin-left: -470px;
        bottom: 70px;
    }
    .content5-form .content-input input {
        width: 300px;
    }
    .demand {
        width: 928px;
    }
    .reset {
        margin: 40px 0 0 614px;
    }
}

@media all and (min-width:640px) and (max-width:970px) {
    .content5-content {
        width: 80%;
        position: absolute;
        left: 10%;
        bottom: 70px;
        margin-left: 0;
    }
    .content5-form .content-input input {
        display: block;
        width: 80%;
        margin-top: 10px;
        margin-left: 10%;
    }
    .demand {
        width: 80%;
        margin-left: 10%;
    }
    .reset {
        margin: 40px 0 0 10%;
    }
    .contact-information {
        overflow: hidden;
        padding: 0;
        margin-left: 10%;
    }
    .contact-information li {
        float: none;
    }
    /*content-4 pc兼容*/
    .content4-content {
        width: 90%;
        position: absolute;
        left: 5%;
        bottom: 50px;
        margin-left: 0;
    }
}

@media all and (min-height:791px) and (max-width:1224px) {
    /*content3 pc兼容*/
    .content3-content {
        width: 810px;
        height: 463px;
        position: absolute;
        left: 50%;
        margin-left: -442px;
        bottom: -57px;
    }
    .content3 {
        background: #fff url('../images/content3-bg.png') bottom center no-repeat;
        position: relative;
        background-size: 450px;
    }
    .content3-content-box-top {
        position: absolute;
        left: 54%;
        margin-left: -180px;
        bottom: 360px;
    }
    /*content 2 PC兼容*/
    .content2-content {
        position: absolute;
        bottom: 50px;
        width: 800px;
        left: 50%;
        margin-left: -400px;
    }
    .content2-content-box {
        height: 136px;
        width: 160px;
        position: relative;
        float: left;
        cursor: pointer;
    }
}

@media (max-width:812px) {
    .content2-content {
        display: none;
    }
    .swiper-container1 {
        display: block;
    }
    .swiper-container1 img {
        height: 100%;
        width: 100%;
    }
}

@media (max-width: 640px) {
    .content3-content {
        display: none;
    }
    .content3 {
        background: #DCDCDC;
    }
    .reset {
        margin: 15px 0 0 0;
    }
    .footer {
        height: 30px;
        background: #555558;
    }
    .footer-content a {
        color: #fff;
    }
}

.swiper-container-vertical>.swiper-pagination-bullets {
    display: none;
}


/*  动画  */

.content1-content-box:hover .content1-content-box-img1 {
    transition: all 0.5s ease-in;
    transform: rotateY(180deg);
    backface-visibility: hidden;
}

.content1-content-box:hover .content1-content-box-img2 {
    transition-delay: 0.5;
    transition: all 0.5s ease-in;
    transform: rotateY(360deg);
}

@media all and (max-width:640px) and (max-height: 680px) {
    .content4-content-1 {
        display: block;
        margin-top: 20%;
    }
}

@media all and (max-width:640px) and (max-height: 580px) {
    .content4-content-1 {
        display: block;
        margin-top: 10%;
    }
}

@media all and (max-width:640px) and (max-height: 480px) {
    .content4-content-1 {
        display: block;
        margin-top: 0;
    }
}

@media (max-height:570px) {
    .content3 .service-items1 {
        height: 40px;
    }
    .content3 .service-items1 img {
        display: none;
    }
    .content5 .service-items1 {
        margin-bottom: 0;
    }
    .reset {
        margin: 5px 0 0 0;
    }
    .content4 .service-items1 {
        text-align: center;
        margin-top: 60px;
        display: block;
        height: 80px;
        margin-bottom: 20px;
    }
}

@media (max-height:480px) {
    .content4 .service-items1 {
        text-align: center;
        margin-top: 60px;
        display: block;
        height: 80px;
        margin-bottom: 10px;
    }
    .content1-content-box {
        height: auto;
        margin-bottom: 2%;
        padding: 5px 0;
    }
}


/*@media all and (min-width:414px) and (max-width:480px) {
    .circular-text1 {
        height: 160px;
        width: 160px;
        border-radius: 50%;
        background: #F44336;
        margin-left: 5px;
        float: left;
    }
    
    .circular-text2 {
        height: 220px;
        width: 220px;
        border-radius: 50%;
        background: #8BC34A;
        margin: 50px 10px;
        float: left;
    }
    
    .circular-text4 {
        height: 170px;
        width: 170px;
        border-radius: 50%;
        background: #d6b991;
        margin-left: 5px;
        float: left;
    }
}
*/