header {
    position: fixed;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    width: 100%;
    left: 0;
    top: 0;
    z-index: 999;
}

header::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 100%;
    z-index: -1;
    background-image: linear-gradient(to bottom, rgba(63, 91, 200, .8) 0%, rgba(63, 91, 200, .1) 100%);
    transition: 0.5s;
    opacity: 0;
    visibility: hidden;
}

header.scoll::before {
    opacity: 1;
    visibility: visible;
}

header nav>ul {
    text-align: center;
}

header nav>ul>li {
    display: inline-block;
    position: relative;
    margin: 0 25px;
    height: 80px;
}

@media screen and (max-width:1480px) {
    header nav>ul>li {
        margin: 0 20px;
    }
    header nav>ul {
        width: 1200px;
        margin: 0 auto;
        text-align: left;
    }
}

header nav>ul>li>span>a {
    display: block;
    color: #fff;
    line-height: 1;
    font-size: 20px;
    font-weight: bold;
    font-family: "Microsoft YaHei";
    line-height: 80px;
}

header nav>ul>li>span>a:hover {
    color: #fff;
}

header nav>ul>li .nav-menu {
    width: 120px;
    position: absolute;
    text-align: center;
    top: 80px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(10, 37, 194, .7);
    padding: 15px 0;
    opacity: 0;
    visibility: hidden;
}

header nav>ul>li:hover .nav-menu {
    opacity: 1;
    visibility: visible;
    transition: all 1s;
}

header nav>ul>li .nav-menu a {
    line-height: 32px;
    display: block;
    color: #b8e1fc;
}

header nav>ul>li::after {
    content: "";
    width: 0;
    height: 4px;
    background: #6ebfe3;
    position: absolute;
    bottom: 0;
    left: 0;
    transition: width .3s;
}

header nav>ul>li:hover::after,
header nav>ul>li.active::after {
    width: 100%;
}

.content {
    width: 1200px;
    margin: 0 auto;
    /* background: #f00; */
    overflow: hidden;
}

.relative {
    position: relative;
}

.h-right {
    position: absolute;
    right: 20px;
    top: 25px;
}

@media screen and (min-width:1580px) {
    .h-right {
        right: 5%;
        right: 30px;
    }
}

.h-right span {
    color: #fff;
    vertical-align: middle;
    font-size: 18px;
    margin-left: 25px;
}

.h-right span a {
    display: inline-block;
    width: 35px;
    height: 30px;
    color: #fff;
}

.h-right .search- a {
    background: url(../images/icon.png) no-repeat;
}

.h-right span.language- a {
    /* background: url(../images/icon.png) -35px 0 no-repeat; */
    width: auto;
    margin: 0 5px;
    font-size: 20px;
}

.mart-40 {
    margin-top: 40px;
}

.mart-30 {
    margin-top: 30px;
}

.mart-15 {
    margin-top: 15px;
}

.marb-30 {
    margin-bottom: 30px;
}

.padt-30 {
    padding-top: 30px;
}


/* 页脚 */

footer {
    background: #3f5bc8;
    padding: 40px 0 20px 0;
    color: #fff;
    font-size: 14px;
    position: relative;
    width: 100%;
}

.foot-mart {
    margin-top: 80px;
}

.foot-top {
    margin-bottom: 50px;
}

.foot-top dl {
    float: left;
    width: 140px;
}

.foot-top dl.long {
    width: 220px;
}

.foot-top dl dt a {
    color: inherit;
}

.foot-top dl dt {
    font-size: 18px;
    margin-bottom: 15px;
    color: #fff;
}

.foot-top dl dd {
    line-height: 32px;
    color: #b8e1fc;
}

.foot-top dl dd a {
    color: inherit;
}

.foot-top dl dd a:hover {
    color: #fff;
}

footer::after {
    content: "";
    position: absolute;
    width: 100%;
    height: 1px;
    background: rgba(255, 255, 255, .1);
    bottom: 85px;
    left: 0;
}

.foot-information {
    float: left;
}

.foot-information p {
    margin: 30px 0;
}

.foot-information p span {
    margin-right: 30px;
}

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

.foot-right {
    float: right;
}

.foot-right .links {
    text-align: right;
    float: left;
}

.foot-right .links span {
    position: relative;
    padding-right: 20px;
    cursor: pointer;
    display: block;
}

.foot-right .links:hover::after {
    transform: rotateZ(45deg);
    bottom: 2px;
}

.foot-right .links:hover .links-menu {
    display: block;
}

.foot-right .links::after {
    content: "";
    position: absolute;
    right: 0;
    bottom: 6px;
    width: 8px;
    height: 8px;
    border-top: 1px solid #fff;
    border-left: 1px solid #fff;
    display: block;
    transform: rotateZ(225deg);
    transition: transform .3s;
}

.links-menu {
    padding: 5px 0;
    background: rgba(0, 0, 0, .2);
    position: absolute;
    bottom: 30px;
    width: 180px;
    right: 0;
    overflow: hidden;
    text-align: left;
    font-size: 16px;
    display: none;
}

.links-menu a {
    line-height: 24px;
    color: #fff;
    display: block;
    margin: 10px 20px;
}

.foot-right i.gotop-icon {
    margin: 22px 0 0 20px;
    background: rgba(0, 0, 0, .2) url(../images/icon.png) -445px 0 no-repeat;
}

.foot-right i {
    width: 40px;
    height: 40px;
    display: block;
    float: left;
    margin: 5px 10px 0 0;
    cursor: pointer;
}

.foot-right i.wechat-icon {
    background: url(../images/icon.png) -485px 0 no-repeat;
}

.foot-right i.blog-icon {
    background: url(../images/icon.png) -525px 0 no-repeat;
}

.foot-right i.tictok-icon {
    background: url(../images/icon.png) -558px 0 no-repeat;
}

.icon-show:hover i {
    background-color: rgba(0, 0, 0, .2);
    border-radius: 50%;
}

.icon-show {
    position: relative;
    float: left;
    /* padding-left: 30px; */
}

.icon-show span {
    border-radius: 5px;
    background: rgba(0, 0, 0, .2);
    padding: 5px;
    position: absolute;
    right: 55px;
    bottom: -20px;
    display: none;
}

.icon-show span img {
    width: 70px;
    height: 70px;
    display: block;
}

.icon-show:hover span {
    display: block;
}


/* 右侧跟随滚动 */

.func-links {
    width: 70px;
    background-image: linear-gradient(to bottom, #3982dc 0%, #53b8ff 100%);
    padding: 10px 0;
    border-radius: 20px;
    position: fixed;
    right: 30px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 999;
}

.func-links ul li {
    cursor: pointer;
    height: 60px;
    text-align: center;
    position: relative;
}

.func-links ul li:first-of-type {
    border-top-left-radius: 8px;
    border-top-right-radius: 8px;
}

.func-links ul li:last-of-type {
    border-bottom-left-radius: 8px;
    border-bottom-right-radius: 8px;
}

.func-links ul li:nth-of-type(even) {
    background: rgba(255, 255, 255, .1);
}

.func-links ul li a {
    display: block;
}

.func-links ul li i {
    display: inline-block;
    width: 50px;
    height: 50px;
    margin-top: 5px;
}

.func-links ul li:hover {
    /* background: rgba(0, 0, 0, .2) */
    background: rgba(63, 91, 200, .5)
}

.func-links ul li i.wechat-icon {
    background: url(../images/icon.png) -680px 0 no-repeat;
}

.func-links ul li i.blog-icon {
    background: url(../images/icon.png) -680px -50px no-repeat;
}

.func-links ul li i.tictok-icon {
    background: url(../images/icon.png) -680px -100px no-repeat;
}

.func-links ul li i.live-icon {
    background: url(../images/icon.png) -680px -150px no-repeat;
}

.func-links ul li i.phone-icon {
    background: url(../images/icon.png) -680px -200px no-repeat;
}
.func-links ul li i.down-icon {
    background: url(/ArticleFiles/Images/down-load-icon-2023061317191496805112105.png) -680px -200px no-repeat center;
}
.func-links ul li.wechat-li:hover .wechat- {
    display: block;
}

.func-links ul li .wechat- {
    border-radius: 10px;
    background: #3982dc;
    padding: 5px;
    position: absolute;
    right: 80px;
    top: -10px;
    display: none;
}

.func-links ul li .wechat-::before {
    content: "";
    position: absolute;
    width: 0;
    height: 0;
    border: 8px solid transparent;
    border-left-color: #3982dc;
    right: -16px;
    top: 35px;
}

.func-links ul li .wechat- img {
    width: 100px;
    height: 100px;
    display: block;
    border-radius: 10px;
}

@media screen and (max-width:1480px) {
    .func-links {
        right: 0;
    }
}

@media screen and (max-width:1360px) {
    footer {
        width: 1360px;
    }
    .content {
        margin-left: 80px;
    }
}