@charset "utf-8";

:root {
    --one-color: #0973ac;
    --two-color: #181818;
    --three-color: #fff;
}

.container-fluid {
    max-width: 1600px;
}

body {
    font-size: 16px;
    font-weight: 300;
    line-height: 1.8;
    background: #fff;
    color: #000;
    font-family: "Source Han Sans CN", "Microsoft YaHei", "noto sans";
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    width: 100%;
    max-width: 1920px;
    margin: 0 auto;
}

@media (max-width: 992px) {
    body {
        font-size: 13px;
        line-height: 1.5;
    }
}

* {
    margin: 0px;
    padding: 0px;
}

p,
h1,
h2,
h3,
h4,
h5,
h6,
ul,
ol,
dl,
dd {
    list-style: none;
    margin: 0px 0px 0px 0px;
}

a {
    text-decoration: none;
    color: #000;
}

a:hover {
    text-decoration: none;
    color: var(--one-color);
}

a:focus {
    text-decoration: none !important;
}

img {
    width: auto;
    max-width: 100%;
}

.swiper-button-next,
.swiper-button-prev {
    width: 30px;
}

.swiper-button-next {
    right: 10px;
}

.swiper-button-prev {
    left: 10px;
}

.m-btn {
    display: none;
    cursor: pointer;
}

.m-btn span {
    display: block;
    width: 20px;
    height: 2px;
    background: #3b3b3b;
    position: relative;
    -webkit-transition: all 200ms cubic-bezier(.4, 0, 0, 1);
    -o-transition: all 200ms cubic-bezier(.4, 0, 0, 1);
    transition: all 200ms cubic-bezier(.4, 0, 0, 1);
}

.m-btn span::before,
.m-btn span::after {
    content: '';
    display: block;
    height: 2px;
    width: 20px;
    background: #000;
    position: absolute;
    left: 0;
    -webkit-transition: all 200ms cubic-bezier(.4, 0, 0, 1);
    -o-transition: all 200ms cubic-bezier(.4, 0, 0, 1);
    transition: all 200ms cubic-bezier(.4, 0, 0, 1);
}

.m-btn span:before {
    top: -8px;
}

.m-btn.active span {
    background: transparent;
    margin-left: 10px;
}

.m-btn.active span:before {
    transform: rotate(-48deg) translate(-6px, 5px);
    -webkit-transform: rotate(-48deg) translate(-6px, 5px);
    -o-transform: rotate(-48deg) translate(-6px, 5px);
    width: 24px;
}

.m-btn.active span:after {
    transform: rotate(48deg) translate(-6px, -5px);
    -webkit-transform: rotate(48deg) translate(-6px, -5px);
    -o-transform: rotate(48deg) translate(-6px, -5px);
    width: 24px;
}

.m-btn span:after {
    bottom: -8px;
}

header {
    line-height: 85px;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.header .logo{
    padding-left: 6%;
}
.nav {
    display: flex;
    justify-content: space-between;
    width: 80vw;
}
.nav ul {
    display: flex;
    justify-content: center;
}

.nav ul li {
    position: relative;
    padding: 0 10px;
    margin: 0 5px;
    font-size: 18px;
    font-weight: 500;
}
.nav ul li a{
    color: #fff;
}
.nav ul li:hover .nav2 {
    display: block;
}

.nav2 {
    position: absolute;
    top: 60px;
    left: 0;
    display: none;
    background: #000;
    opacity: 0.9;
}

.headeron a {
    color: var(--one-color) !important;
}

.nav2 a {
    display: block;
    font-size: 16px;
    line-height: 34px;
    padding: 3px 10px;
    min-width: 120px;
    color: #fff;
}

.nav2 a:hover {
    background: var(--one-color);
}

#heade-nav2 .nav2 a {
    min-width: 150px;
}

.head-ico {
    text-align: right;
}

.head-ico span {
    cursor: pointer;
}

.head-ico .ewm-ico {
    display: inline-block;
}

.head-ico .ewm-ico img {
    width: 26px;
    margin-top: -5px;
}

.heade-wx {
    position: relative;
}

.head-ewm {
    position: absolute;
    display: none;
    top: 25px;
}

.head-ewm img {
    max-width: 130px;
}

.heade-wx:hover .head-ewm {
    display: block;
}

.head-ico span {
    color: var(--three-color);
    font-size: 16px;
    margin: 0 5px;
    font-weight: 400;
}

.head-ico button {
    color: var(--three-color);
    font-size: 17px;
    margin: 0 5px;
    font-weight: 400;
    border: none;
    background: none;
}

.head-ico a {
    color: var(--three-color);
    font-weight: 600;
}

.head-ico span.glyphicon-earphone a {
    margin-left: 5px;
    font-weight: 600;
}

.head-ico span a.lang-on {
    font-weight: 400;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 10;
    width: 100%;
    transition: all 0.5s;
    background: #1c1c1c;
    transition: all 0.5s;
    opacity: 0.9;
}

.header-index .header {
    background: none;
}

.header-index .nav-on {
    background: #1c1c1c;
}

@media (max-width: 1240px) {
    .header {
        background-image: url(../img/tpbar_bg.png);
        background-position: center;
        background-color: #fff;
        height: 65px;
        padding: 0;
    }
    header {
        line-height: 55px;
    }

    header .nav {
        position: fixed;
        right: -100vw;
        top: 65px;
        width: 70%;
        height: calc(100vh - 60px);
        background: #000;
        z-index: 999;
        transition: all 0.5s;
        -webkit-transition: all 0.5s;
        -o-transition: all 0.5s;
        padding-top: 20px;
    }

    header .nav ul {
        display: block;
        padding-left: 15px;
    }

    header .nav ul li {
        display: block !important;
        padding: 0 4.5px;
    }

    header .nav ul li a {
        display: block;
        color: #fff;
        line-height: 40px;
        border-bottom: 1px solid #2b2b2b;
    }

    .m-btn {
        display: block;
        margin-right: 15px;
    }

    header .nav.show {
        right: 0;
        transition: all 0.5s;
        -webkit-transition: all 0.5s;
        -o-transition: all 0.5s;
    }
}
/* footer */
footer {
    padding: 80px 0 20px;
    color: #fff;
    background: url(../img/footer.jpg) no-repeat center #181818;
}

.ft-logo {
    display: flex;
    margin-bottom: 20px;
    align-items: flex-start;
    flex-wrap: wrap;
}

.ft-logo p {
    font-size: 24px;
    font-weight: 600;
    margin-left: 15px;
    line-height: 55px;
}

.ft-contact {
    display: flex;
}

.ft-contact img {
    max-width: 135px;
    padding: 5px;
    background-color: #fff;
    border: 1px solid #e8e8e8;
}

.contact-con {
    margin-left: 15px;
    max-width: 330px;
}

.ft-nav {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.ft-nav-item {
    font-weight: 900;
}
.ft-nav2 {
    font-size: 14px;
    font-weight: 300;
    color: var(--two-color);
}
.ft-nav2 a,.ft-nav-item a{
    color: var(--three-color)
}
.foot-text {
    margin-top: 50px;
    padding: 15px 0;
    color: #fff;
    font-size: 14px;
}

.foot-text a {
    color: #fff;
}

.float-box {
    position: fixed;
    bottom: 20%;
    right: -80px;
    z-index: 999;
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
    -o-transition: all 0.5s;
    -moz-transition: all 0.5s;
}

.float-box ul li {
    text-align: center;
    position: relative;
}

.float-box ul li a {
    color: #fff;
    display: block;
    padding: 4px 14px;
    border-radius: 3px;
    background: var(--one-color);
}

.float-box ul li a:hover {
    background: #000;
    color: #fff;
}

.float-box ul li a span {
    font-size: 20px;
    font-weight: bold;
}

.float-box.active {
    right: 10px;
}

@media (max-width: 992px) {
    footer {
        padding: 40px 0;
    }
    .contact-con p {
        font-size: 16px;
    }
    .ft-contact img {
        max-width: 100px;
    }
    .ft-nav,
    .ft-logo p {
        display: none;
    }
    .head-ico {
        text-align: left;
        padding-left: 15px;
    }
}

/* 分页 */
.page-box {
    text-align: center;
}

.page-box a {
    margin: 0 3px;
    font-size: 14px;
}

.page-box a:hover {
    color: #004e92;
}

.page-box .page-item {
    padding: 8px 15px;
    background: #eeeeee;
}

.page-box .page-num {
    padding: 8px 15px;
    background: #eeeeee;
}

.page-box .page-num-current {
    padding: 8px 15px;
    background: #f4ac14;
    color: #fff;
}