/***************移动端*********************/
/*nav start*/
@media (max-width: 320px) {
    .navbar-default .navbar-brand {
        width: 80%;
    }
}

.navbar-brand > img {
    width: 80%;
}

@media (max-width: 769px) and (min-width: 768px) {
    .navbar-brand > img {
        width: 100%;
    }
}

#navbar-menu ul li a {
    font-size: 14px;
    letter-spacing: 1px;
}

#navbar-menu .nav .nav-active > a {
    background-color: #03a9f4;
    color: #fff;
}

#navbar-menu .dropdown-menu li a.active-color {
    color: #03a9f4;
}

/*nav end*/

/*banner start*/
.swiper-container {
    margin-top: 68px !important;
}

.swiper-pagination-bullet {
    width: 20px !important;
    height: 2px !important;
    background: #fff !important;
    border-radius: 10% !important;
}

/*service*/
.service {
    background-color: #03a9f4;
    padding: 10px 0;
}

.title h2 {
    font-weight: normal;
    font-stretch: normal;
    font-size: 20px;
    line-height: 30px;
    letter-spacing: 1px;
    color: #fff;
    text-align: center;
}

.title .line {
    position: relative;
    width: 50%;
    height: 1px;
    background-color: #fff;
    margin: 0 auto;
}

.title .line:before {
    position: absolute;
    left: 45%;
    bottom: -2px;
    content: '';
    width: 10%;
    height: 5px;
    background-color: #fff;
}

.service .service-list {
    margin-top: 50px;
    font-size: 12px;
    line-height: 18px;
    letter-spacing: 1px;
}

.service .service-list a {
    color: #fff;
    margin-bottom: 20px;
}

.service .service-list .service-icon {
    float: left;
    width: 20%;
    margin-right: 10px;
}

.service .service-list .service-content {
    width: 70%;
    float: left;
}

.service .service-list .service-content > h4 {
    font-weight: normal;
    font-stretch: normal;
    font-size: 16px;
    letter-spacing: 1px;
    margin-top: 0;
}

.service .service-list .service-content > h4 > img {
    width: 50%;
}

.service .service-list .service-content > p {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
}

/*case show*/
.case-show {
    padding: 10px 0 0;
}

.case-show > h2 {
    color: #333;
}

.case-show .line {
    background-color: #333;
}

.case-show.title .line:before {
    position: absolute;
    left: 45%;
    bottom: -4px;
    content: '';
    width: 10%;
    height: 10px;
    background-color: #333;
}

.case-show .case-show-title {
    width: 100%;
    margin: 20px auto;
    overflow: hidden;
}

.case-show .case-show-title a:hover, .case-show .case-show-title a:focus {
    text-decoration: none;
}

.case-show .case-show-title .case-active a {
    color: #03a9f4;
}

.case-show .case-show-title > ul > li {
    float: left;
    width: 33%;
    line-height: 25px;
    letter-spacing: 1px;
    color: #6a6a6a;
    font-size: 16px;
    text-align: center;
    cursor: pointer;
}

.case-show .container-fluid {
    padding: 0;
}

.case-show .case-selected {
    display: block !important;
}

.case-show .case-show-list {
    overflow: hidden;
    display: none;
}

.case-show .case-show-list > div {
    padding: 0;
}

.case-show .case-img {
    position: relative;
    display: block;
    width: 100%;
    /*height: 150px;*/
    height: auto;
    overflow: hidden;
}

.case-show .case-img img {
    width: 100%;
    height: 100%;
}

.case-show .case-show-text {
    display: none;
    width: 100%;
    height: 100%;
    position: absolute;
    z-index: 99;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    text-align: center;
}

.case-show .case-show-text p {
    font-size: 14px;
    line-height: 15px;
    letter-spacing: 1px;
    color: #fffefe;
    font-weight: normal;
    margin-top: 25%;
}

.case-show .case-show-text span {
    color: #03a9f4;
    font-size: 20px;
    background: #fff;
    border-radius: 50%;
}

/*Selective advantage*/
.selective {
    padding: 10px 0;
    background-color: #03a9f4;
}

.selective .row {
    margin-top: 120px;
}

.selective .selective-list {
    display: block;
    position: relative;
    background-color: #fff;
    border-right: 8px solid #2196f3;
    border-bottom: 8px solid #2196f3;
    text-align: center;
    padding: 50px 50px 10px;
    margin-bottom: 100px;
}

.selective .selective-list .selective-list-img {
    position: absolute;
    top: -80px;
    width: 120px;
    height: 120px;
    left: 50%;
    margin-left: -60px;
}

.selective .selective-list .selective-list-img img {
    border-radius: 50%;
    width: 100%;
    height: 100%;
}

.selective .selective-list .selective-list-icon {
    margin-top: 25px;
    overflow: hidden;
    text-align: center;
}

.selective .selective-list .selective-list-icon ul li {
    width: 33%;
    float: left;
    font-size: 16px;
    text-align: center;
}

.selective .selective-list p {
    font-size: 18px;
    color: #333333;
}

.selective .selective-list span {
    font-size: 12px;
    color: #6a6a6a;
    line-height: 26px;
}

/*solution*/
.solution {
    padding: 10px 0;
}

.solution.title h2 {
    color: #333333;
}

.solution.title .line {
    background-color: #333;
}

.solution.title .line:before {
    background-color: #333;
}

.solution .solution-list {
    background-color: #fff;
    margin-top: 30px;
}

.solution .solution-list:hover {
    box-shadow: 0px 10px 12px 0px #d9d9d9;
}

.solution .solution-list .solution-list-img {
    width: 100%;
    height: auto;
    overflow: hidden;
}

.solution .solution-list .solution-list-img img {
    width: 100%;
    height: 100%;
}

.solution .solution-list-content {
    padding: 15px;
}

.solution .solution-list-content h4 {
    font-size: 16px;
    letter-spacing: 1px;
    color: #333333;
    font-weight: 600;
    margin-top: 0;
}

.solution .solution-list-content p {
    font-size: 12px;
    line-height: 24px;
    letter-spacing: 1px;
    color: #6a6a6a;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
}

.solution .solution-list-content a {
    /*display: block;*/
    font-size: 14px;
    letter-spacing: 1px;
    color: #333333;
    line-height: 40px;
}

.solution .solution-list-content a:hover {
    color: #03a9f4;
}

.solution .solution-list-content a:hover .solution-list-line {
    background-color: #03a9f4;
}

.solution .solution-list-content .solution-list-line {
    display: block;
    width: 15%;
    height: 1px;
    background-color: #333;
}

/*about*/
.about {
    width: 100%;
    margin-top: 20px;
}

.about .container-fluid, .about .row, .about .row div {
    padding: 0;
    margin: 0;
}

.about .row div {
    height: auto;
    overflow: hidden;
}

.about .about-img img {
    width: 100%;
    height: 100%;
}

.about .about-content {
    background-color: #03a9f4;
    padding: 15px !important;
}

.about .about-content.about-content-right {
    text-align: right;
}

.about .about-content h3 {
    font-size: 13px;
    line-height: 15px;
    letter-spacing: 0;
    color: #ffffff;
    margin-top: 0;

}

.about .about-content p {
    font-size: 12px;
    line-height: 22px;
    letter-spacing: 0px;
    color: #ffffff;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: initial;
    overflow: hidden;
}

.about .about-content a {
    display: inline-block;
    font-size: 10px;
    letter-spacing: 1px;
    color: #ffffff;
    border-bottom: 1px solid #fff;
    line-height: 20px;
    margin-top: 0px;
}

/*contact*/
.contact {
    display: none;
    margin: 50px 0;
}

.contact .contact-content {
    background-color: #fff;
    padding: 25px;
    overflow: hidden;
}

.contact .contact-content h3 {
    font-size: 20px;
    text-align: center;
    line-height: 48px;
    letter-spacing: 1px;
    color: #333333;
    margin-bottom: 10px;
    margin-top: 0;
}

.contact .contact-content input {
    height: 50px;
    margin-bottom: 20px;
    border: solid 1px #eeeeee;
    font-size: 14px;
    letter-spacing: 1px;
    color: #6a6a6a;
}

.contact .contact-content .label-icon {
    position: relative;
}

.contact .contact-content .label-icon span {
    position: absolute;
    right: 15px;
    top: 15px;
    font-size: 16px;
    color: rgb(213, 213, 213);
}

.contact .contact-content textarea {
    width: 100%;
    height: 190px;
    margin-bottom: 20px;
    border: solid 1px #eeeeee;
    font-size: 14px;
    letter-spacing: 1px;
    color: #6a6a6a;
    padding: 6px 12px;
}

.contact .contact-content .btn {
    float: right;
    text-align: center;
    padding: 13px 40px;
    background-color: #03a9f4;
    font-size: 16px;
    letter-spacing: 1px;
    color: #fff;
}

/*address*/
.address {
    background-color: #212121;
    padding: 20px 0;
    margin-top: 20px;
}

.address .address-text:nth-child(1) {
    margin-bottom: 20px;
}

.address .address-text h4 {
    font-size: 16px;
    line-height: 20px;
    letter-spacing: 1px;
    color: #ffffff;
}

.address .address-text p {
    font-size: 13px;
    line-height: 20px;
    letter-spacing: 1px;
    color: #aaaaaa;
    overflow: hidden;
}

.address .address-text p i {
    float: left;
    width: 7%;
    font-size: 16px;
    margin-right: 5px;
}

.address .address-text p span {
    width: 90%;
    float: left;
}

/*footer*/
footer {
    padding: 10px 0;
    background-color: #020001;
}

footer p {
    font-size: 12px;
    text-align: center;
    line-height: 22px;
    letter-spacing: 1px;
    color: #ffffff;
    margin: 0;
}

/*number*/
.number {
    background-color: #fff;
    padding: 10px 0;
}

.number .col_fourth {
    float: left;
    width: 25%;
    text-align: center;
}

.number .col_fourth i {
    color: #333;
    font-size: 20px;
}

.number .col_fourth .timer {
    font-size: 20px;
    line-height: 20px;
    letter-spacing: 2px;
    color: #333333;
}

.number .col_fourth .count-text {
    font-size: 14px;
    line-height: 30px;
    letter-spacing: 0px;
    color: #333333;
}

.suspension-content {
    display: none;
}

/****************PC端**************/
@media (min-width: 769px) {
    /*nav start*/
    .navbar-brand > img {
        width: 100%;
    }

    #navbar-menu ul li a {
        font-size: 16px;
        letter-spacing: 1px;
    }

    #navbar-menu .dropdown-menu li a:hover {
        color: #03a9f4;
        background-color: #fff;
    }

    #navbar-menu .dropdown-menu li a.active-color {
        color: #03a9f4;
    }

    #navbar-menu .nav .nav-active, #navbar-menu .nav .nav-hover-active {
        position: relative;
        background-color: #03a9f4;
    }

    #navbar-menu .nav .nav-active:before, #navbar-menu .nav .nav-hover-active:before {
        position: absolute;
        z-index: -10;
        right: -5px;
        bottom: -5px;
        content: '';
        width: 100%;
        height: 100%;
        background-color: #fff;
        box-shadow: 0px 10px 15px 0px rgba(91, 91, 91, 0.4);
    }

    #navbar-menu .nav .nav-active > a, #navbar-menu .nav .nav-hover-active a {
        color: #fff;
        background-color: transparent;
    }

    .nav > li:hover .dropdown-menu {
        display: block;
    }

    /*banner*/
    .swiper-container {
        margin-top: 76px !important;
    }

    .swiper-pagination-bullet {
        width: 80px !important;
        height: 2px !important;
        background: #fff !important;
        border-radius: 10% !important;
    }

    /*service*/
    .service {
        background-color: #03a9f4;
        padding: 60px 0;
    }

    .title h2 {
        font-weight: normal;
        font-stretch: normal;
        font-size: 32px;
        line-height: 48px;
        letter-spacing: 1px;
        color: #fff;
        text-align: center;
    }

    .title .line {
        position: relative;
        width: 30%;
        height: 1px;
        background-color: #fff;
        margin: 0 auto;
    }

    .title .line:before {
        position: absolute;
        left: 45%;
        bottom: -4px;
        content: '';
        width: 10%;
        height: 10px;
        background-color: #fff;
    }

    .service .service-list {
        margin-top: 100px;
        font-size: 14px;
        line-height: 26px;
        letter-spacing: 1px;
    }

    .service .service-list a {
        color: #fff;
    }

    .service .service-list .service-icon {
        float: left;
        width: 20%;
        margin-right: 10px;
    }

    .service .service-list .service-content {
        width: 70%;
        float: left;
    }

    .service .service-list .service-content > h4 {
        font-weight: normal;
        font-stretch: normal;
        font-size: 22px;
        letter-spacing: 1px;
        margin-top: 0;
    }

    .service .service-list .service-content > h4 > img {
        width: 50%;
    }

    .service .service-list .service-content > p {
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 4;
        overflow: hidden;
    }

    /*case show*/
    .case-show {
        padding: 60px 0 0;
    }

    .case-show > h2 {
        color: #333;
    }

    .case-show .line {
        background-color: #333;
    }

    .case-show.title .line:before {
        position: absolute;
        left: 45%;
        bottom: -4px;
        content: '';
        width: 10%;
        height: 10px;
        background-color: #333;
    }

    .case-show .case-show-title {
        width: 50%;
        margin: 20px auto;
        overflow: hidden;
    }

    .case-show .case-show-title a:hover, .case-show .case-show-title a:focus {
        text-decoration: none;
    }

    .case-show .case-show-title .case-active a {
        color: #03a9f4;
    }

    .case-show .case-show-title > ul > li {
        float: left;
        width: 33%;
        line-height: 48px;
        letter-spacing: 1px;
        color: #6a6a6a;
        font-size: 18px;
        text-align: center;
        cursor: pointer;
    }

    .case-show .case-show-title > ul > li:hover a {
        color: #03a9f4;
    }

    .case-show .container-fluid {
        padding: 0;
    }

    .case-show .case-selected {
        display: block !important;
    }

    .case-show .case-show-list {
        overflow: hidden;
        display: none;
    }

    .case-show .case-show-list > div {
        padding: 0;
    }

    .case-show .case-img {
        position: relative;
        display: block;
        width: 100%;
        height: 300px;
        /*height: auto;*/
        overflow: hidden;
    }

    .case-show .case-img img {
        height: 100%;
    }

    .case-show .case-show-text {
        display: none;
        width: 100%;
        height: 100%;
        position: absolute;
        z-index: 99;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.5);
        text-align: center;
    }

    .case-show .case-show-text p {
        font-size: 24px;
        line-height: 30px;
        letter-spacing: 1px;
        color: #fffefe;
        font-weight: normal;
        margin-top: 121px;
    }

    .case-show .case-show-text span {
        color: #03a9f4;
        font-size: 30px;
        background: #fff;
        border-radius: 50%;
    }

    /*Selective advantage*/
    .selective {
        padding: 60px 0 0;
        background-color: #03a9f4;
    }

    .selective .row {
        margin-top: 150px;
    }

    .selective .selective-list {
        display: block;
        position: relative;
        background-color: #fff;
        border-right: 8px solid #2196f3;
        border-bottom: 8px solid #2196f3;
        text-align: center;
        padding: 90px 50px 20px;
        margin-bottom: 120px;
    }

    .selective .selective-list .selective-list-img {
        position: absolute;
        top: -67px;
        width: 120px;
        height: 120px;
        left: 50%;
        margin-left: -60px;
    }

    .selective .selective-list .selective-list-img img {
        border-radius: 50%;
        width: 100%;
        height: 100%;
    }

    .selective .selective-list .selective-list-icon {
        margin-top: 50px;
        overflow: hidden;
        text-align: center;
    }

    .selective .selective-list .selective-list-icon ul li {
        width: 33%;
        float: left;
        font-size: 16px;
        text-align: center;
    }

    .selective .selective-list p {
        font-size: 20px;
        color: #333333;
    }

    .selective .selective-list span {
        font-size: 14px;
        color: #6a6a6a;
        line-height: 26px;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        overflow: hidden;
    }

    /*solution*/
    .solution {
        padding: 60px 0;
    }

    .solution.title h2 {
        color: #333333;
    }

    .solution.title .line {
        background-color: #333;
    }

    .solution.title .line:before {
        background-color: #333;
    }

    .solution .solution-list {
        background-color: #fff;
        margin-top: 40px;
    }

    .solution .solution-list .solution-list-img {
        width: 100%;
        height: 226px;
        overflow: hidden;
    }

    .solution .solution-list .solution-list-img img {
        width: 100%;
        height: 100%;
    }

    .solution .solution-list-content {
        padding: 40px;
    }

    .solution .solution-list-content h4 {
        font-size: 18px;
        letter-spacing: 1px;
        color: #333333;
        font-weight: 600;
        margin-top: 0;
    }

    .solution .solution-list-content p {
        font-size: 14px;
        line-height: 24px;
        letter-spacing: 1px;
        color: #6a6a6a;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 3;
        overflow: hidden;
    }

    .solution .solution-list-content a {
        /*display: block;*/
        font-size: 16px;
        letter-spacing: 1px;
        color: #333333;
        line-height: 40px;
    }

    .solution .solution-list-content a:hover {
        color: #03a9f4;
    }

    .solution .solution-list-content a:hover .solution-list-line {
        background-color: #03a9f4;
    }

    .solution .solution-list-content .solution-list-line {
        display: block;
        width: 25%;
        height: 1px;
        background-color: #333;
    }

    /*about*/
    .about {
        width: 100%;
        margin-top: 0;
    }

    .about .container-fluid, .about .row, .about .row div {
        padding: 0;
        margin: 0;
    }

    .about .row div {
        height: 335px;
        overflow: hidden;
    }

    .about .about-img img {
        width: 100%;
        height: 100%;
    }

    .about .about-content {
        background-color: #03a9f4;
        padding: 58px 50px !important;
    }

    .about .about-content.about-content-right {
        text-align: right;
    }

    .about .about-content h3 {
        font-size: 24px;
        line-height: 35px;
        letter-spacing: 0;
        color: #ffffff;
    }

    .about .about-content p {
        font-size: 14px;
        line-height: 32px;
        letter-spacing: 0px;
        color: #ffffff;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        overflow: hidden;
    }

    .about .about-content a {
        display: inline-block;
        font-size: 16px;
        letter-spacing: 1px;
        color: #ffffff;
        border-bottom: 1px solid #fff;
        line-height: 35px;
        margin-top: 20px;
    }

    .about .about-tu1 {
        animation: left 0.8s 0.25s ease;
        -webkit-animation: left 0.8s 0.25s ease;
        -moz-animation: left 0.8s 0.25s ease;
        -o-animation: left 0.8s 0.25s ease;
    }

    .about .about-tu3 {
        animation: left 0.8s 0.65s ease;
        -webkit-animation: left 0.8s 0.65s ease;
        -moz-animation: left 0.8s 0.65s ease;
        -o-animation: left 0.8s 0.65s ease;
    }

    .about .about-tu2 {
        animation: right 0.8s 0.45s ease;
        -webkit-animation: right 0.8s 0.45s ease;
        -moz-animation: right 0.8s 0.45s ease;
        -o-animation: right 0.8s 0.45s ease;
    }

    .about .about-tu4 {
        animation: right 0.8s 0.85s ease;
        -webkit-animation: right 0.8s 0.85s ease;
        -moz-animation: right 0.8s 0.85s ease;
        -o-animation: right 0.8s 0.85s ease;
    }

    @keyframes left {
        0% {
            transform: translateX(-2000px);
            opacity: 0;
        }
        100% {
            transform: translateX(0px);
            opacity: 1;
        }
    }
    @-webkit-keyframes left {
        0% {
            transform: translateX(-2000px);
            opacity: 0;
        }
        100% {
            transform: translateX(0px);
            opacity: 1;
        }
    }
    @-moz-keyframes left {
        0% {
            transform: translateX(-2000px);
            opacity: 0;
        }
        100% {
            transform: translateX(0px);
            opacity: 1;
        }
    }
    @-o-keyframes left {
        0% {
            transform: translateX(-2000px);
            opacity: 0;
        }
        100% {
            transform: translateX(0px);
            opacity: 1;
        }
    }

    @keyframes right {
        0% {
            transform: translateX(2000px);
            opacity: 0;
        }
        100% {
            transform: translateX(0px);
            opacity: 1;
        }
    }
    @-webkit-keyframes right {
        0% {
            transform: translateX(2000px);
            opacity: 0;
        }
        100% {
            transform: translateX(0px);
            opacity: 1;
        }
    }
    @-moz-keyframes right {
        0% {
            transform: translateX(2000px);
            opacity: 0;
        }
        100% {
            transform: translateX(0px);
            opacity: 1;
        }
    }
    @-o-keyframes right {
        0% {
            transform: translateX(2000px);
            opacity: 0;
        }
        100% {
            transform: translateX(0px);
            opacity: 1;
        }
    }

    /*number*/
    .number {
        background-color: #fff;
        padding: 80px 0;
    }

    .number .col_fourth {
        float: left;
        width: 25%;
        text-align: center;
    }

    .number .col_fourth i {
        color: #333;
        font-size: 36px;
    }

    .number .col_fourth .timer {
        font-size: 36px;
        line-height: 48px;
        letter-spacing: 2px;
        color: #333333;
    }

    .number .col_fourth .count-text {
        font-size: 18px;
        line-height: 48px;
        letter-spacing: 0px;
        color: #333333;
    }

    /*contact*/
    .contact {
        display: block;
        margin: 100px 0;
    }

    .contact .contact-content {
        background-color: #fff;
        padding: 50px;
        overflow: hidden;
    }

    .contact .contact-content h3 {
        font-size: 32px;
        text-align: center;
        line-height: 48px;
        letter-spacing: 1px;
        color: #333333;
        margin-bottom: 50px;
        margin-top: 0;
    }

    .contact .contact-content input {
        height: 50px;
        margin-bottom: 20px;
        border: solid 1px #eeeeee;
        font-size: 16px;
        letter-spacing: 1px;
        color: #6a6a6a;
    }

    .contact .contact-content .label-icon {
        position: relative;
    }

    .contact .contact-content .label-icon span {
        position: absolute;
        right: 15px;
        top: 15px;
        font-size: 16px;
        color: rgb(213, 213, 213);
    }

    .contact .contact-content textarea {
        width: 100%;
        height: 190px;
        margin-bottom: 20px;
        border: solid 1px #eeeeee;
        font-size: 16px;
        letter-spacing: 1px;
        color: #6a6a6a;
        padding: 6px 12px;
    }

    .contact .contact-content .btn {
        float: right;
        text-align: center;
        padding: 13px 80px;
        background-color: #03a9f4;
        font-size: 20px;
        letter-spacing: 1px;
        color: #fff;
    }

    /*address*/
    .address {
        background-color: #212121;
        padding: 50px 0;
    }

    .address .address-text:nth-child(1) {
        margin-bottom: 50px;
    }

    .address .address-text h4 {
        font-size: 18px;
        line-height: 30px;
        letter-spacing: 1px;
        color: #ffffff;
    }

    .address .address-text p {
        font-size: 15px;
        line-height: 25px;
        letter-spacing: 1px;
        color: #aaaaaa;
        overflow: hidden;
    }

    .address .address-text p i {
        float: left;
        width: 7%;
        font-size: 16px;
        margin-right: 5px;
    }

    .address .address-text p span {
        width: 90%;
        float: left;
    }

    /*footer*/
    footer {
        padding: 20px 0;
        background-color: #020001;
    }

    footer p {
        font-size: 15px;
        text-align: center;
        line-height: 22px;
        letter-spacing: 1px;
        color: #ffffff;
        margin: 0;
    }

    /*悬浮链接*/
    .suspension-content {
        display: block;
    }

    .suspension-content .suspension {
        position: fixed;
        z-index: 999;
        right: 0;
        bottom: 85px;
        width: 60px;
        height: 240px;
    }

    .suspension-box {
        position: relative;
        float: right;
    }

    .suspension .a {
        display: block;
        width: 44px;
        height: 44px;
        background-color: #000000;
        cursor: pointer;
        outline: none;
        text-align: center;
    }

    .suspension .a.active,
    .suspension .a:hover {
        background: #03a9f4;
    }

    .suspension .a i {
        color: #fff;
        font-size: 22px;
        line-height: 45px;
    }

    .suspension .a-top {
        display: none;
    }

    .suspension-content .d-service {
        display: none;
        position: fixed;
        left: 0;
        right: 0;
        top: 0;
        bottom: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.5);
        z-index: 9999;
    }

    .d-service .inner-box {
        position: absolute;
        left: 50%;
        top: 50%;
        margin-top: -280px;
        margin-left: -150px;
    }

    .d-service .inner-box .d-service-item {
        width: 300px;
        background-color: #f8f8f8;
        padding: 20px;
    }

    .d-service .inner-box .d-service-item .service-title h4 {
        font-size: 18px;
        line-height: 16px;
        letter-spacing: 1px;
        color: #333333;
        text-align: center;
    }

    .d-service .inner-box .d-service-item .service-title span {
        position: absolute;
        right: 25px;
        top: 25px;
        font-size: 20px;
        color: #d0d0d0;
        font-weight: normal;
        font-stretch: normal;
        cursor: pointer;
    }

    .d-service .inner-box .d-service-item textarea {
        width: 100%;
        height: 120px;
        font-size: 14px;
        background-color: #ffffff;
        border: solid 1px #d0d0d0;
        line-height: 20px;
        letter-spacing: 1px;
        color: #6a6a6a;
        padding: 6px 15px;
        margin-top: 15px;
    }

    .d-service .inner-box .d-service-item input {
        width: 100%;
        height: 40px;
        font-size: 14px;
        background-color: #ffffff;
        border: solid 1px #d0d0d0;
        margin-top: 15px;
        letter-spacing: 1px;
        color: #6a6a6a;
        line-height: 20px;
        padding: 6px 15px;
    }

    .d-service .inner-box .d-service-item .service-btn {
        margin-top: 15px;
        overflow: hidden;
    }

    .d-service .inner-box .d-service-item .service-btn button {
        padding: 6px 30px;
        border-radius: 4px 0px 4px 0px;
        font-size: 18px;
        line-height: 20px;
        letter-spacing: 1px;
        outline: none;
    }

    .d-service .inner-box .d-service-item .service-btn .service-btn-left {
        float: left;
        background-color: #1268d0;
        color: #fff;
        border: 1px solid #1268d0;
    }

    .d-service .inner-box .d-service-item .service-btn .service-btn-right {
        float: right;
        background-color: #ffffff;
        color: #6a6a6a;
        border: 1px solid #d0d0d0;
    }

    .suspension .suspension-box .d-qrcode {
        display: none;
        position: absolute;
        right: 60px;
        bottom: -98px;
    }

}

@media (min-width: 768px) and (max-width: 992px) {
    /*nav*/
    .navbar-header {
        width: 20%;
        margin-top: 13px;
    }

    /*case show*/
    .case-show .case-img {
        height: 400px;
    }
    /*height: auto;*/

    .case-show .case-img img {
        height: 100%;
    }

    .case-show .case-show-text p {
        margin-top: 121px;
    }

    /*selective*/
    .selective .selective-list span {
        font-size: 14px;
        color: #6a6a6a;
        line-height: 26px;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        overflow: hidden;
    }

    /*solution*/
    .solution .solution-list .solution-list-img {
        height: auto;
    }

    .solution .solution-list-content {
        padding: 15px;
    }

    /*about*/
    .about .row div {
        height: auto;
        overflow: hidden;
    }

    .about .about-content a {
        line-height: 35px;
        font-size: 14px;
    }

    .about .about-content h3 {
        line-height: 35px;
        font-size: 16px;
    }

    /*contact*/
    .contact {
        display: block;
    }

}

@media (min-width: 1200px) {
    .case-show .case-img {
        position: relative;
        display: block;
        width: 100%;
        height: 363px;
        overflow: hidden;
    }
}

@media (max-width: 320px) {
    .about .about-content h3 {
        display: none;
    }
}