* { padding: 0px; margin: 0px; box-sizing: border-box; font-family: 微软雅黑; }
ul, li { list-style: none;}
a:link, a:visited, a:visited, a:hover, a:active { text-decoration: none; color: inherit; }
input, select, option, textarea { outline: none; resize: none; -webkit-appearance: none; }
.clr::after { content: '';  display: block; clear: both; }
.fl { float: left; }
.fr { float: right; }
.my_width { width: 1400px; margin-left: auto; margin-right: auto; }
@media (max-width:1500px){ .my_width { width: 1200px;} }
@media (max-width:1200px){ .my_width { width: 970px;} }
@media (max-width: 992px){ .my_width { width: 750px; } }
@media (max-width: 768px){ .my_width { width: 92%; } }
.mt50 { margin-top: 50px; }
.ml30 { margin-left: 30px; }
/* ******************************* */
/* ******************************* */
    .window {

        position: fixed;
        top: 10px;
        z-index: 9999;
    }
div#winfloat_div_w999 {
    width: 252px !important;
    height: 160px !important;
}
.window a img {
    display: block;
    width: 100%;
    height: 100%;
}
.header {
    background-image: linear-gradient(270deg, #072a9e 0%, #0435bb 49%, #072a9e 100%);
}

.header .my_width {
    height: 140px;
    position: relative;
}

.header .my_width .nav_btn {
    display: none;
    float: right;
    width: 35px;
    height: 35px;
    background: url(../img/nav_icon.png) no-repeat;
    background-size: cover;
    margin-left: 50px;
}

.header .my_width .logo {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 462px;
}

.header .my_width .slogan {
    position: absolute;
    left: 42%;
    top: 50%;
    transform: translateY(-50%);
}

.header .my_width .navBtn {
    width: 5vw;
    height: 4vw;
    background: url(../img/navBtn.png) no-repeat;
    background-size: cover;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: 0;
    display: none;
}

.header .my_width .header_right {
    width: 217px;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
}

.header .my_width .header_right .header_links {
    float: right;
    margin-bottom: 18px;
}

.header .my_width .header_right .header_links li {
    height: 12px;
    line-height: 12px;
    float: left;
    font-size: 12px;
    color: #fff;
}

.header .my_width .header_right .search {
    float: right;
    width: 100%;
    height: 30px;
    background-color: #ffffff;
    border-radius: 4px;
    overflow: hidden;
}

.header .my_width .header_right .search .search_val {
    float: left;
    width: calc(100% - 30px);
    height: 30px;
    line-height: 30px;
    color: #999;
    padding-left: 15px;
    border: none;
}

.header .my_width .header_right .search .search_val::-webkit-input-placeholder {
    color: #999;
}

.header .my_width .header_right .search .search_val::-moz-input-placeholder {
    color: #999;
}

.header .my_width .header_right .search .search_val::-ms-input-placeholder {
    color: #999;
}

.header .my_width .header_right .search .submit {
    float: left;
    height: 30px;
    width: 30px;
    color: #fff;
    background-color: rgba(0, 0, 0, 0);
    background-image: url(../img/search.png);
    background-repeat: no-repeat;
    background-position: center;
    border: none;
}

/* ******************************* */
/* ******************************* */

.nav {
    background-color: #072a9e;
}

.nav .wp_nav {
    width: 1400px;
    margin: 0 auto;
}

@media (max-width:1500px) {
    .nav .wp_nav {
        width: 1200px;
    }
}

@media (max-width:1200px) {
    .nav .wp_nav {
        width: 970px;
    }
}

@media (max-width: 992px) {
    .nav .wp_nav {
        width: 750px;
    }
}

@media (max-width: 768px) {
    .nav .wp_nav {
        width: 92%;
    }
}

.nav .wp_nav>.nav-item {
    float: left;
    width: calc(99.9% / 9);
    height: 54px;
    position: relative;
}

.nav .wp_nav>.nav-item>a {
    display: block;
    height: 54px;
    line-height: 54px;
    text-align: center;
    font-size: 18px;
    font-weight: bold;
    color: #fff;
}

.nav .wp_nav>.nav-item>.sub-nav {
    display: inline-block;
    width: auto;
    min-width: 100%;
    background: #ffffff;
    position: absolute;
    top: 54px;
    box-shadow: 0px 0px 8px 1px rgba(50, 50, 50, 0.14);
    opacity: 0;
    z-index: 99;
}

.nav .wp_nav>.nav-item>.sub-nav>.nav-item {
    position: relative;
}

.nav .wp_nav>.nav-item>.sub-nav>.nav-item>a {
    display: block;
    height: 0px;
    overflow: hidden;
    line-height: 40px;
    font-size: 14px;
    color: #000000;
    text-align: center;
    transition: height 0.3s;
}

.nav .wp_nav>.nav-item>.sub-nav>.nav-item .sub-nav {
    position: absolute;
    top: 0;
    left: 100%;
    z-index: 999;
    background: #fff;
}

.nav .wp_nav>.nav-item>.sub-nav>.nav-item .sub-nav .nav-item>a {
    display: block;
    height: 40px;
    overflow: hidden;
    line-height: 40px;
    font-size: 14px;
    color: #000000;
    text-align: center;
}
.wp_nav .nav-item a span.item-name {
    display: block;
    padding: 0;
    line-height: 54px;
    cursor: pointer;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
/* ******************************* */


/* ******************************* */
.media_nav {
    display: none;
    position: absolute;
    top: 19vw;
    background: #fff;
    z-index: 9999;
    width: 100%;
}

.media_nav .search {
    width: 100%;
    overflow: hidden;
    padding: 15px 0;
    border-bottom: 1px solid #f2f2f2;
}

.media_nav .search .search_val {
    float: left;
    width: calc(100% - 30px);
    height: 30px;
    line-height: 30px;
    color: #999;
    padding-left: 15px;
    border: none;
    background-color: #f5f5f5;
    border-top-left-radius: 15px;
    border-bottom-left-radius: 15px;
}

.media_nav .search .search_val::-webkit-input-placeholder {
    color: #999;
}

.media_nav .search .search_val::-moz-input-placeholder {
    color: #999;
}

.media_nav .search .search_val::-ms-input-placeholder {
    color: #999;
}

.media_nav .search .submit {
    float: right;
    height: 30px;
    width: 30px;
    border: none;
    color: #fff;
    background-color: #f5f5f5;
    background-image: url(../img/search.png);
    background-repeat: no-repeat;
    background-position: center;
    border-top-right-radius: 15px;
    border-bottom-right-radius: 15px;
}

.media_nav .media_nav_box .wp_nav .next_nav::after {
    content: "";
    display: block;
    width: 14px;
    height: 14px;
    background: url(../img/next_item.png) no-repeat;
    position: absolute;
    top: calc(50% - 7px);
    right: 15px;
}

.media_nav .media_nav_box .wp_nav .next_nav.rotate::after {
    transform: rotate(180deg);
}

.media_nav .media_nav_box .wp_nav>li {
    display: block;
    float: inherit;
    border-bottom: 1px solid #f2f2f2;
}

.media_nav .media_nav_box .wp_nav>li>a {
    line-height: 58px;
    font-size: 14px;
    color: #16181a;
    display: block;
    text-align: left;
    position: relative;
}

.media_nav .media_nav_box .wp_nav>li>ul {
    display: none;
    width: 100% !important;
    height: auto !important;
    position: inherit;
    background-color: #f1f1f1;
    visibility: visible !important;
    border: none;
    position: initial;
}

.media_nav .media_nav_box .wp_nav>li>ul>li {
    float: inherit;
}

.media_nav .media_nav_box .wp_nav>li>ul>li>a {
    padding-left: 28px;
    font-size: 14px;
    color: #16181a;
    line-height: 58px;
    display: block;
    position: relative;
    border: none;
}

.media_nav .media_nav_box .wp_nav>li>ul>li>ul {
    display: none;
    position: initial;
    width: 100% !important;
    height: auto !important;
    visibility: visible !important;
    border: none;
}

.media_nav .media_nav_box .wp_nav>li>ul>li>ul>li {
    float: none;
}

.media_nav .media_nav_box .wp_nav>li>ul>li>ul li a {
    padding-left: 56px;
    font-size: 14px;
    color: #16181a;
    line-height: 58px;
    display: block;
    position: relative;
    border-top: none;
}

.media_nav .btn_links {
    display: block;
    width: 80px;
    height: 30px;
    background-color: #072a9e;
    border-radius: 5px;
    color: #fff;
    font-size: 12px;
    line-height: 30px;
    text-align: center;
    color: #ffffff;
    margin: 20px auto 28px auto;
}

/* ******************************* */
/* ******************************* */
.footer {
    background: url(../img/footer_bg.png) no-repeat;
    background-size: cover;
    background-position: center;
}

.footer .my_width {
    height: 158px;
    margin-top: 60px;
    position: relative;
}

.footer .my_width .logo {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 0;
    width: 400px;
}

.footer .my_width .about {
    width: 498px;
    position: absolute;
    top: calc(50% - 24px);
    left: 42%;
}

.footer .my_width .about p {
    font-size: 16px;
    line-height: 24px;
    color: rgba(255, 255, 255, 0.7);
}

.footer .my_width .links {
    position: absolute;
    right: 0;
    top: calc(50% - 28px);
}

.footer .my_width .links .link_item {
    float: left;
    width: 50px;
    position: relative;
}

.footer .my_width .links .link_item .hid_pic {
    position: absolute;
    bottom: 90px;
    left: 15px;
    width: 150px;
    transform: scale(0, 0);
    transition: all 0.8s;
}

.footer .my_width .links .link_item .hid_pic img {
    display: block;
    width: 100%;
}

.footer .my_width .links .link_item .item_icon {
    height: 50px;
    background-position: center;
    background-size: cover;
}

.footer .my_width .links .link_item span {
    display: inline-block;
    color: #fff;
    font-size: 14px;
    text-align: center;
    margin-top: 10px;
}

.footer .my_width .links .link_item:first-child {
    margin-right: 75px;
}

.footer .my_width .links .link_item:hover .hid_pic {
    transform: scale(1, 1);
}

/* ******************************* */
/* ******************************* */
@media (min-width: 768px) {
    .wp_nav>.nav-item:hover>a {
        color: #0095ff;
        background: #002d4d;
    }

    .wp_nav>.nav-item:hover>.sub-nav {
        opacity: 1;
    }

    .wp_nav>.nav-item:hover>.sub-nav>.nav-item>a {
        height: 40px;
    }

    .wp_nav>.nav-item>.sub-nav>.nav-item:hover>a {
        background: #003e6a;
        color: #fff;
    }
}

@media (max-width: 1200px) {
    .header .my_width .slogan {
        display: none;
    }

    .footer .my_width .logo {
        position: absolute;
        top: 40%;
        transform: translateY(-50%);
        left: 0;
        width: 400px;
    }

    .footer .my_width .about {
        width: 498px;
        position: absolute;
        top: 65%;
        left: calc(50% - 248px);
    }

    .footer .my_width .about p {
        font-size: 16px;
        line-height: 24px;
        color: rgba(255, 255, 255, 0.7);
        text-align: center;
    }

    .footer .my_width .links {
        position: absolute;
        right: 0;
        top: calc(40% - 28px);
    }
}

@media (max-width: 768px) {
    .header .my_width {
        height: 19vw;
    }

    .header .my_width .logo {
        width: 66vw;
    }

    .header .my_width .header_right {
        display: none;
    }

    .nav {
        display: none;
    }

    .header .my_width .navBtn {
        display: block;
    }


    .footer {
        display: none;
    }

    .media_footer {
        display: block !important;
        background: url(../img/media_footer_bg.png) no-repeat;
        background-size: cover;
    }

    .media_footer .my_width {
        height: 300px;
        padding-top: 25px;
    }

    .media_footer .my_width .logo {
        display: block;
        width: 66vw;
    }

    .media_footer .my_width .about {
        margin-top: 20px;
    }

    .media_footer .my_width .about p {
        font-size: 16px;
        line-height: 20px;
        margin-bottom: 5px;
        color: rgba(255, 255, 255, 0.7);
    }

    .media_footer .my_width .links {
        margin-top: 30px;
    }

    .media_footer .my_width .links .link_item {
        float: left;
        width: 56px;
        position: relative;
    }

    .media_footer .my_width .links .link_item .hid_pic {
        position: absolute;
        bottom: 80px;
        left: 15px;
        width: 150px;
        transform: scale(0, 0);
        transition: all 0.8s;
    }

    .media_footer .my_width .links .link_item .hid_pic img {
        display: block;
        width: 100%;
    }

    .media_footer .my_width .links .link_item .item_icon {
        height: 56px;
        background-position: center;
        background-size: cover;
    }

    .media_footer .my_width .links .link_item span {
        display: inline-block;
        color: #fff;
        font-size: 14px;
        text-align: center;
        margin-top: 10px;
    }

    .media_footer .my_width .links .link_item:first-child {
        margin-right: 75px;
    }

    .media_footer .my_width .links .link_item:hover .hid_pic {
        transform: scale(1, 1);
    }
}