/*
作者：天兴工作室
网址：https://www.txcstx.cn
邮箱：admin@txcstx.cn
*/

:root {
    --tx-color: #0067d0;
    --tx-border: #dedede;
    --tx-c1: #f5f5f5;
    --tx-c2: #2b2b2b;
    --tx-c3: #fff;
}

.tx-c1 {
    color: var(--tx-color);
}
.img-box img{
    object-fit:fill;
border:1px solid var(--tx-border);
}
.img-wem {
    display: inline-flex;
    line-height: 1;
    width: 1em;
    height: auto;
}

.img-hem {
    display: inline-flex;
    line-height: 1;
    width: auto;
    height: 1em;
}

.top {
    padding: 10px 0;
    background-color: var(--tx-c1);
    opacity: 0.8;
}

.header {
    padding-top: 15px;
    padding-bottom: 15px;
}

.logo * {
    line-height: 1;
    height: 70px;
    width: auto;
    display: inline-block;
}

.nav {
    position: relative;
    z-index: 99;
}

.nav li {
    position: relative;
}

.nav li a {
    display: block;
    line-height: 3em;
    padding: 0 1.8em;
    color: #fff;
}

.nav li:hover>a,
.nav li.on>a {
    background-color: var(--tx-c2);
    color: #fff;
}

.nav li ul {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--tx-c3);
    border-left: 1px solid var(--tx-border);
    border-right: 1px solid var(--tx-border);
    font-size: 0.9em;
    opacity: 0;
    visibility: hidden;
    min-width: 100%;
}

.nav li ul li a {
    display: block;
    text-align: center;
    white-space: nowrap;
    color: #333;
    border-bottom: 1px solid var(--tx-border);
}

.nav li ul li a:hover {
    background-color: rgba(0, 0, 0, .05);
    color: #999;
}

.nav li:hover ul {
    opacity: 1;
    visibility: visible;
}

.search-box input {
    width: 320px;
}

.tags-a>* {
    margin: 0 1em 0 0;
}

.home-box {
    padding: 50px 0;
}

.home-pro-title {
    background: url(img/tt-bg.png) no-repeat center center;
}

.item-pro-box {
    display: block;
    transition: all .3s ease-in-out 0s;
}

.item-pro-box p {
    padding: 1em;
    border: 1px solid var(--tx-border);
    border-top: none;
}

.item-pro-box:hover {
    box-shadow: 1px 2px 15px rgba(0, 0, 0, 0.2);
}

.inc12-btn,
.inc12-btn1 {
    display: inline-flex;
    height: 3em;
    align-items: center;
    border: 1px solid var(--tx-border);
    border-radius: 4em;
    padding: 0 3em;
}

.inc12-btn:hover {
    background-color: var(--tx-color);
    border-color: var(--tx-color);
    color: #fff;
}

.inc12-btn1 {
    border-radius: 0;
    height: 2.6em;
}

.problem-title::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 50px;
    height: 3px;
    margin-left: -25px;
    background-color: var(--tx-color);
}

.problem-box {
    background: url(img/wt_bg.png) no-repeat center bottom;
    height: 500px;
    position: relative;
    margin-top: 30px;
}

.problem-box li {
    height: 60px;
    padding-left: 70px;
    position: absolute;
}

.problem-box li.li1 {
    background: url(img/wt01.png) no-repeat;
    top: 365px;
    left: 160px;
}

.problem-box li.li2 {
    background: url(img/wt02.png) no-repeat;
    top: 185px;
    left: 180px;
}

.problem-box li.li3 {
    background: url(img/wt03.png) no-repeat;
    top: 0;
    left: 480px;
}

.problem-box li.li4 {
    background: url(img/wt04.png) no-repeat;
    top: 185px;
    left: 830px;
}

.problem-box li.li5 {
    background: url(img/wt05.png) no-repeat;
    top: 365px;
    left: 870px;
}

.problem-box li h3 {
    font-size: 18px;
    padding-top: 7px;
    color: #888;
    line-height: 1.3;
}

.problem-call-box {
    text-align: center;
    margin-top: 30px;
}

.problem-call-box h3 {
    font-size: 18px;
    margin-bottom: 20px;
}

.problem-call-box h3 span {
    color: #006BBD;
    font-family: Georgia, "Times New Roman", Times, serif;
    font-size: 36px;
    font-weight: bold;
    letter-spacing: 1px;
}

.problem-call-box a {
    display: block;
    width: 200px;
    height: 40px;
    line-height: 40px;
    background: #006BBD;
    color: #fff;
    font-size: 16px;
    margin: 0 auto;
}

.problem-call-box a:hover {
    background: #FFC602;
}

.item-advantage {
    position: relative;
    transition: all .3s ease-in-out 0s;
    overflow: hidden;
    margin-top: 85px;
}

.item-advantage:hover {
    transform: translate(0, -40px);
}

.item-advantage section {
    border-radius: 20px 0;
    overflow: hidden;
}

.item-advantage section>img {
    width: 100%;
    height: 304px;
    object-fit: cover;
}

.item-advantage>div {
    position: relative;
    z-index: 20;
}

.item-advantage>div em,
.wap-advantage-box>* em {
    display: block;
    margin: -35px auto 0;
    width: 68px;
    height: 75px;
    background: url(img/five_y01.png) no-repeat center 0;
}

.item-advantage:hover>div em,
.wap-advantage-box>*:hover em {
    background-image: url(img/five_y02.png);
}

.item-advantage>div h5 {
    font-size: 18px;
    font-weight: bold;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.item-advantage section div {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 0;
    z-index: 19;
    color: #fff;
    padding: 0 25px;
    border-radius: 20px 0;
    font-size: 16px;
    line-height: 2;
    overflow: hidden;
    transition: all .3s ease-in-out 0s;
}

.item-advantage:hover section div {
    top: 0;
    height: 304px;
}

.item-advantage section div p {
    margin-top: 60px;
}

.item-advantage section div>* {
    position: relative;
    z-index: 10;
}

.item-advantage section div::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: var(--tx-color);
    opacity: 0.8;
    z-index: 1;
}

.advantage-box li:nth-child(2n) .item-advantage section,
.advantage-box li:nth-child(2n) .item-advantage section div {
    border-radius: 0 20px;
}

.advantage-box2 li {
    align-items: flex-start;
    margin-bottom: 6em;
}

.advantage-box2 li i {
    display: block;
    height: 70px;
    width: 70px;
    float: left;
    line-height: 78px;
    text-align: center;
    font-size: 30px;
    color: #FFF;
    font-style: italic;
    background-image: url(img/home-ico-bg.png);
    background-repeat: no-repeat;
    margin-right: 20px;
}

.advantage-box2 li p {
    color: #888;
}

.advantage-box3 li {
    display: flex;
    align-items: center;
    margin: 30px 0;
}

.advantage-box3 li>img {
    width: 45%;
    height: auto;
    flex: none;
    margin-right: 6em;
}

.advantage-box3 li:nth-child(2n) img {
    order: 2;
    margin: 0 0 0 6em;
}

.advantage-box3 li section {
    flex: auto;
}

.advantage-box3 li .tx-flex-col1 {
    align-items: flex-end;
    color: #888;
    margin-bottom: 2em;
}

.advantage-box3 li .tx-flex-col1 strong {
    font-size: 70px;
    color: var(--tx-color);
    line-height: 1;
    margin-right: 8px;
}

.advantage-box3 li .tx-flex-col1 h2 {
    font-size: 16px;
    color: #333;
}

.advantage-box3 li section>p,
.wap-advantage-box3 section p {
    line-height: 3em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    padding-left: 2em;
    position: relative;
}

.advantage-box3 li section>p::before,
.wap-advantage-box3 section p::before {
    content: "";
    display: flex;
    align-items: center;
    position: absolute;
    left: 0;
    top: 0;
    width: 2em;
    height: 100%;
    background: url(img/ico-gou.png) no-repeat 0 center;
}

.home-process {
    background: url(img/liuc_bg.jpg) repeat center top;
    height: 150px;
    color: #fff;
}

.home-process-title {
    width: 280px;
    height: 78px;
    border-right: 1px solid #ffffff;
    margin-top: 38px;
    color: #fff;
}

.home-process-title p em {
    width: 26px;
    height: 28px;
    display: inline-block;
    background: url(img/icon.png) no-repeat;
    background-position: 0 -110px;
    margin-right: 18px;
}

.home-process-list {
    padding: 38px 0 0 30px;
}

.home-process-list li {
    float: left;
}

.home-process-list li p {
    width: 80px;
    float: left;
    text-align: center;
    font-size: 16px;
    -webkit-transition: all ease 300ms;
    -moz-transition: all ease 300ms;
    -ms-transition: all ease 300ms;
    -o-transition: all ease 300ms;
    transition: all ease 300ms;
}

.home-process-list li p img {
    max-width: 100%;
    display: block;
    margin: 0 auto 12px;
    height: 44px;
}

.home-process-list li>span {
    width: 42px;
    height: 44px;
    float: left;
    display: block;
    background: url(img/jtou1.png) no-repeat center;
}

.home-process-list li:hover p {
    animation: flipInY 1.2s ease-out forwards;
    -webkit-animation: flipInY 1.2s ease-out forwards;
}

@-webkit-keyframes flipInY {
    0% {
        -webkit-transform: perspective(400px) rotate3d(0, 1, 0, 90deg);
        transform: perspective(400px) rotate3d(0, 1, 0, 90deg);
        opacity: 1;
    }
    40% {
        -webkit-transform: perspective(400px) rotate3d(0, 1, 0, -20deg);
        transform: perspective(400px) rotate3d(0, 1, 0, -20deg);
    }
    60% {
        -webkit-transform: perspective(400px) rotate3d(0, 1, 0, 10deg);
        transform: perspective(400px) rotate3d(0, 1, 0, 10deg);
        opacity: 1;
    }
    80% {
        -webkit-transform: perspective(400px) rotate3d(0, 1, 0, -5deg);
        transform: perspective(400px) rotate3d(0, 1, 0, -5deg);
    }
    100% {
        -webkit-transform: perspective(400px);
        transform: perspective(400px);
    }
}

@keyframes flipInY {
    0% {
        -webkit-transform: perspective(400px) rotate3d(0, 1, 0, 90deg);
        -ms-transform: perspective(400px) rotate3d(0, 1, 0, 90deg);
        transform: perspective(400px) rotate3d(0, 1, 0, 90deg);
        opacity: 1;
    }
    40% {
        -webkit-transform: perspective(400px) rotate3d(0, 1, 0, -20deg);
        -ms-transform: perspective(400px) rotate3d(0, 1, 0, -20deg);
        transform: perspective(400px) rotate3d(0, 1, 0, -20deg);
    }
    60% {
        -webkit-transform: perspective(400px) rotate3d(0, 1, 0, 10deg);
        -ms-transform: perspective(400px) rotate3d(0, 1, 0, 10deg);
        transform: perspective(400px) rotate3d(0, 1, 0, 10deg);
        opacity: 1;
    }
    80% {
        -webkit-transform: perspective(400px) rotate3d(0, 1, 0, -5deg);
        -ms-transform: perspective(400px) rotate3d(0, 1, 0, -5deg);
        transform: perspective(400px) rotate3d(0, 1, 0, -5deg);
    }
    100% {
        -webkit-transform: perspective(400px);
        -ms-transform: perspective(400px);
        transform: perspective(400px);
    }
}

.about-a a {
    display: inline-flex;
    margin: 0 1em 10px 0;
    align-items: center;
    height: 3em;
    border: 1px solid var(--tx-border);
    padding: 0 2em;
}

.about-a a img {
    content: "";
    display: inline-flex;
    width: 1.2em;
    height: 1.2em;
    margin-right: 4px;
}

.about-a a:hover {
    border-color: var(--tx-color);
    background-color: var(--tx-color);
    color: #fff;
}

.news-more {
    display: inline-flex;
    font-size: 0.9em;
    align-items: center;
    height: 1.4em;
    padding: 0 0.8em;
    border: 1px solid var(--tx-border);
    border-radius: 4px;
    color: #999;
}

.news-more:hover {
    background-color: var(--tx-color);
    border-color: var(--tx-color);
    color: #fff;
}

.home-news-box li {
    border-bottom: 1px dashed var(--tx-border);
}

.home-news-box li a {
    display: flex;
    align-items: center;
}

.home-news-box li a::before {
    content: "";
    display: inline-flex;
    width: 8px;
    height: 8px;
    background-color: #999;
    border-radius: 2px;
    margin-right: 6px;
    flex: none;
}

.home-news-box li a:hover::before {
    background-color: var(--tx-color);
}

.home-img-links li img {
    width: 100%;
    height: 85px;
    object-fit: cover;
    transition: all .6s ease-out 0s;
}
.home-img-links li a:hover img{
    transform: scale(1.1);
} 

.home-links {
    padding: 30px 0 15px 0;
}

.home-links li {
    float: left;
    margin: 0 2em 15px 0;
}

.footer {
    background-color: var(--tx-c2);
    color: #fff;
    padding: 40px 0 0 0;
}

.footer a,
.copy a {
    color: #8b9396;
}

.footer a:hover,
.copy a:hover {
    color: #fff;
}

.copy {
    color: #525252;
    padding: 15px 0;
    background-color: rgba(0, 0, 0, .8);
}

.side-title::after {
    content: "";
    position: absolute;
    right: 1em;
    top: 50%;
    margin-top: -14px;
    width: 28px;
    height: 28px;
    background: url(img/icon.png) no-repeat -248px -76px;
}

.side-nav {
    padding: 20px 20px 5px 20px;
}

.side-nav a {
    display: flex;
    align-items: center;
    height: 3.3em;
    margin-bottom: 15px;
    background-color: var(--tx-c1);
    padding: 0 1em;
}

.side-nav a:hover,
.side-nav a.on{
    color: #fff;
    background-color: var(--tx-color);
}

.side-nav a>* {
    flex: auto;
}

.side-nav a::after {
    content: "\f105";
    font-family: FontAwesome;
    flex: none;
    display: inline-flex;
    width: 1.4em;
    height: 1.4em;
    align-items: center;
    justify-content: center;
    background-color: var(--tx-c3);
    border-radius: 50%;
    color: #999;
    border: 1px solid var(--tx-border);
}

.ico-call {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 4em;
    height: 4em;
    margin-right: 10px;
    border-radius: 50%;
    flex: none;
    background-color: var(--tx-color);
}

.ico-call::after {
    content: "";
    width: 35px;
    height: 35px;
    background: url(img/icon.png) no-repeat 0 -68px;
}

.list-title::before {
    content: "";
    display: inline-flex;
    width: 3px;
    height: 1em;
    margin-right: 1em;
    background-color: var(--tx-color);
}

.ico-home {
    display: inline-flex;
    width: 16px;
    height: 16px;
    background: url(img/icon.png) no-repeat -114px -122px;
    margin-right: 8px;
}

.swiper-button-prev,
.swiper-button-next {
    background-color: rgba(255, 255, 255, .0);
    height: 28px;
    width: 18px;
}

.swiper-button-prev::after,
.swiper-button-next::after {
    font-size: 14px;
    color: #999;
}

.info-tab .tab-hd {
    border-bottom: 2px solid var(--tx-color);
}

.info-tab .tab-hd>* {
    display: inline-flex;
    height: 2.8em;
    align-items: center;
    padding: 0 3em;
    border-radius: 5px 5px 0 0;
    margin-right: 7px;
    border: 1px solid var(--tx-border);
    background-color: var(--tx-c1);
}

.info-tab .tab-hd>.on {
    background-color: var(--tx-color);
    border-color: var(--tx-color);
    color: #fff;
}

.info-tag a {
    display: inline-flex;
    line-height: 2;
    border: 1px solid var(--tx-border);
    border-radius: 3px;
    padding: 0 0.6em;
    margin: 0 0 10px 8px;
}


/* 分页条 */

.pagebar {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
}

.pagebar>* {
    padding: 0 1em;
    line-height: 2.4;
    background-color: rgba(0, 0, 0, 0.05);
    margin: 0 0.3em 0.3em 0;
    border-radius: 2px;
    color: rgba(0, 0, 0, 0.4);
}

.pagebar a:hover,
.pagebar .now-page {
    color: #fff;
    background-color: var(--tx-color);
}


/* 评论 */

.msg img.avatar {
    width: 3em;
    height: 3em;
    border-radius: 50%;
    margin-right: 1em;
}

.msgname {
    -webkit-box-align: start;
    -webkit-align-items: flex-start;
    -ms-flex-align: start;
    align-items: flex-start;
}

.msgusername {
    display: -webkit-inline-box;
    display: -webkit-inline-flex;
    display: -ms-inline-flexbox;
    display: inline-flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
}

.msg .msg {
    padding: 1em 1.2em;
    margin: 0.8em 0 0 4em;
    background-color: rgba(0, 0, 0, 0.03);
    border-radius: 4px;
}

.msg .tx-btn-mini {
    font-size: 0.65em;
    font-weight: 400;
    line-height: 1.3;
    padding: 0 5px;
}

.tx-comment-textarea {
    position: relative;
    width: 100%;
}

.tx-comment-textarea .tx-btn {
    position: absolute;
    right: 0;
    bottom: 0;
}

.reply-frm {
    padding: 1em;
    background-color: #fff;
    border-radius: 4px;
    -webkit-box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(0, 0, 0, .04);
    margin: 1em 0 0 0;
    position: relative;
}

.reply-frm #cancel-reply {
    position: absolute;
    right: 0;
    top: -2em;
    width: 1.5em;
    height: 1.5em;
    line-height: 1.5;
    text-align: center;
    background-color: rgba(0, 0, 0, 0.08);
    border-radius: 50%;
    opacity: 0.5;
}


/**弹出提示文字框**/

@keyframes tx_animation_size {
    0% {
        transform: scale(0);
    }
    100% {
        transform: scale(1);
    }
}

@keyframes tx_animation_display {
    0% {
        opacity: 0;
        visibility: hidden;
    }
    100% {
        opacity: 1;
        visibility: visible;
    }
}

.tx-tips {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 999;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.5s ease 0s;
}

.tx-tips-on {
    opacity: 1;
    visibility: visible;
}

.tx-tips>span {
    display: -webkit-inline-box;
    display: -webkit-inline-flex;
    display: -ms-inline-flexbox;
    display: inline-flex;
    padding: 0.8em 2em;
    background-color: #fff;
    color: var(--tx-color);
    border-radius: 3px;
    z-index: 2;
    border: 2px solid var(--tx-color);
    position: relative;
    transform: scale(0);
    transition: all .35s ease 0s;
}

.tx-tips-on>span {
    animation: tx_animation_size 0.3s ease 1;
    transform: scale(1);
}

.tx-tips>span del {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9em;
    position: absolute;
    top: -1.6em;
    right: -0.2em;
    width: 1.2em;
    height: 1.2em;
    line-height: 1;
    border: 1px solid #fff;
    color: #fff;
    border-radius: 50px;
    text-decoration: none;
    cursor: pointer;
}

.tx-pop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 999;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-animation: tx_animation_display 0.2s ease 1;
    animation: tx_animation_display 0.2s ease 1;
}

.tx-tips::after,
.tx-pop>.tx-pop-off {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    background-color: rgba(0, 0, 0, 0.5);
    content: "";
}

.tx-pop-txt {
    width: 420px;
    background-color: #fff;
    -webkit-box-shadow: 0 10px 20px rgba(0, 0, 0, .24);
    box-shadow: 0 10px 20px rgba(0, 0, 0, .24);
    position: relative;
    z-index: 10;
    border-radius: 3px;
    overflow: hidden;
    transform: scale(1);
    transition: all .3s ease 0s;
    -webkit-animation: tx_animation_size 0.3s ease 1;
    animation: tx_animation_size 0.3s ease 1;
}

.tx-pop-out .tx-pop-txt {
    transform: scale(0);
}

.tx-pop-txt>h2 {
    line-height: 2.8;
    padding: 0 1em;
    border-bottom: 1px solid var(--tx-border);
    background-color: rgba(0, 0, 0, .04);
}

.tx-pop-txt>button {
    position: absolute;
    right: 0;
    top: 0;
    width: 3em;
    display: -webkit-inline-box;
    display: -webkit-inline-flex;
    display: -ms-inline-flexbox;
    display: inline-flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
    height: 2.8em;
    color: rgba(0, 0, 0, 0.5);
    cursor: pointer;
}

.tx-pop-btn {
    padding: 1em;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: end;
    -webkit-justify-content: flex-end;
    -ms-flex-pack: end;
    justify-content: flex-end;
    font-size: 0.9em;
}

.tx-pop-btn button:not(:last-child) {
    margin-right: 1em;
}

.info-title hr {
    border-style: dotted;
}


/**手机端**/

.wap-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 99;
    box-shadow: 0 0 0.2rem rgba(0, 0, 0, .1);
    border-bottom: 1px solid var(--tx-c1);
    padding: 1vw 2vw;
    background-color: var(--tx-c3);
}

.wap-main {
    width: 100%;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
}

.wap-logo,
.wap-logo * {
    line-height: 1;
    height: 10vw;
    width: auto;
}

.search-on,
.nav-on {
    display: inline-flex;
    width: 8vw;
    height: 8vw;
}

.search-on {
    background: url(img/sou1.png) no-repeat center center;
    background-size: auto 6vw;
}

.nav-on {
    background: url(img/wap-icon.png) no-repeat 2vw -12vw;
    background-size: auto 35vw;
}

.nav-on.nav-off {
    background-position: -8vw -12vw;
}

.wap-search-box {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--tx-c1);
    padding: 3vw 2vw;
    display: none;
}

.wap-search-box input,
.wap-search-box input:focus,
.wap-search-box button {
    border: 0;
}

.wap-search-box form {
    border-radius: 5em;
    overflow: hidden;
    background-color: var(--tx-c3);
}

.wap-nav {
    position: fixed;
    top: 12.2vw;
    right: -100%;
    width: 100%;
    height: 100%;
    background-color: var(--tx-c3);
    z-index: 98;
    transition: all .3s ease-in;
    overflow-x: hidden;
    overflow-y: auto;
}

.wap-nav-on {
    right: 0;
}

.wap-nav a {
    display: flex;
    height: 4em;
    align-items: center;
    justify-content: center;
    margin: 0 20%;
    border-bottom: 1px solid var(--tx-c1);
}

.wap-pd {
    padding-top: 12vw;
}

.wap-menu li i {
    display: inline-flex;
    width: 3.6em;
    height: 3.6em;
    background-image: url(img/wap-menu.png);
    background-repeat: no-repeat;
    background-size: auto 7.5em;
    margin-bottom: 3px;
}

.wap-menu li:nth-child(2) i {
    background-position: -3.6em 0;
}

.wap-menu li:nth-child(3) i {
    background-position: -7.3em 0;
}

.wap-menu li:nth-child(4) i {
    background-position: -11.2em 0;
}

.wap-menu li:nth-child(5) i {
    background-position: 0 -3.7em;
}

.wap-menu li:nth-child(6) i {
    background-position: -3.6em -3.7em;
}

.wap-menu li:nth-child(7) i {
    background-position: -7.3em -3.7em;
}

.wap-menu li:nth-child(8) i {
    background-position: -11.2em -3.7em;
}

.wap-line {
    height: 2vw;
    background: url(img/line1.jpg) repeat-x 0 0;
}

.wap-home-box {
    padding: 8vw 3.2vw;
    background-color: var(--tx-c3);
}

.wap-problem-img img {
    width: 200%;
    margin-left: -50%;
    max-width: none;
    height: auto;
    object-fit: cover;
}

.wap-problem-box,
.wap-advantage-box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}

.wap-problem-box>* {
    display: inline-flex;
    width: 23%;
    height: 3em;
    border-right: 5px;
    overflow: hidden;
    align-items: center;
    background: url(img/wap-problem-bg.png) no-repeat 0 0;
    background-size: 100% 100%;
    color: #fff;
    justify-content: center;
    margin-bottom: 0.8em;
}

.wap-advantage-box>* {
    width: 33%;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    margin-top: 2em;
}

.wap-advantage-box>* em {
    margin: 0 0 0.5em 0;
}

.wap-advantage-box>* h5 {
    font-size: 1.1em;
}

.wap-advantage-box>*:nth-child(1),
.wap-advantage-box>*:nth-child(2) {
    width: 48%;
}

.wap-advantage-box2 article {
    border: 2px solid var(--tx-c1);
    border-radius: 15px;
}

.wap-advantage-box2 article span {
    display: inline-flex;
    height: 2em;
    align-items: center;
    padding: 0 0.5em;
    color: #fff;
    font-size: 1.2em;
    background: url(img/wap-ys-bg.png) no-repeat 0 0;
    background-size: 100% 100%;
    margin-bottom: 1em;
}

.wap-advantage-box2 article p img {
    height: 70px;
    width: auto;
    margin: 0 auto;
    display: inline-flex;
    line-height: 1;
}

.wap-advantage-box2 article h3 {
    font-size: 1.2em;
    padding: 0.5em 0;
    margin-left: -2px;
    margin-right: -2px;
    position: relative;
    z-index: 20;
}

.wap-advantage-box2 article .f-gray {
    padding: 1em;
    font-size: 0.9em;
}

.wap-btn-col .swiper-slide {
    border: 1px solid var(--tx-color);
    background-color: var(--tx-color);
    color: #fff;
    display: inline-flex;
    height: 2.4em;
    align-items: center;
    justify-content: center;
}

.wap-btn-col .swiper-slide-thumb-active {
    background-color: var(--tx-c3);
    color: var(--tx-color);
}

.wap-advantage-box3 section {
    margin-top: 1em;
}

.wap-advantage-box3 section p {
    line-height: 2.2em;
}

.wap-advantage-box3 .mySwiper2 {
    padding-bottom: 3em;
}

.wap-advantage-box3 .mySwiper2 .swiper-pagination>* {
    width: 20px;
    height: 3px;
    border-radius: 0;
}

.wap-about a img {
    display: inline-flex;
    height: 3em;
    width: auto;
}

.wap-product {
    padding-bottom: 2em;
}

.wap-product li a {
    display: flex;
    height: 4em;
    width: 100%;
    align-items: center;
    justify-content: center;
}

.wap-product li a img {
    max-height: 100%;
    max-width: 100%;
    object-fit: cover;
}

.list-nav>a {
    display: inline-flex;
    width: 2em;
    height: 2em;
    align-items: center;
    justify-content: center;
}

.go-black::after {
    content: "";
    width: 1em;
    height: 1em;
    background: url(img/wap-iconn.png) no-repeat -1.8em -1em;
    background-size: auto 2em;
    font-size: 2em;
}

.list-nav-on::after {
    content: "";
    width: 1em;
    height: 1em;
    background: url(img/wap-iconn.png) no-repeat -1.8em 0.3em;
    background-size: auto 2em;
    font-size: 2em;
}

.list-nav-box li a {
    display: flex;
    height: 2.6em;
    align-items: center;
    justify-content: center;
    padding: 0 0.5em;
    box-shadow: 0 0 5px rgba(0, 0, 0, .1);
}

.tx-bg {
    background-color: var(--tx-color);
}

.bg-gray {
    background-color: var(--tx-c1);
}

@media screen and (max-width: 767px) {
    body {
        font-size: 3.8vw;
    }
    .tx-wide {
        width: 1200px;
        max-width: none;
    }
    .msg img.avatar {
        width: 10vw;
        height: 10vw;
    }
    .msg .msg {
        margin: 1.5vw 0 0 0;
        padding: 2vw;
    }
    .tx-pop-txt {
        width: 80%;
    }
    .home-pro-title {
        background-size: auto 100%;
    }
    .info-tab .tab-hd>* {
        height: 2.2em;
        padding: 0 1em;
    }
}