@import "https://common.zwwltkl.com/fonts/pingfang/pingfang.css";

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    letter-spacing: 0.38px;
}

.container {
    padding: 0;
}

.row {
    margin-left: 0;
    margin-right: 0;
}

button {
    outline: none !important;
}

.content_title {
    padding-top: 70px;
    padding-bottom: 40px;
}

.content_title h1 {
    padding: 0;
    margin: 0;
    letter-spacing: 2px;
    font-size: 34px;
    font-weight: bold;
    text-align: center;
    color: #333333;
}

.content_title section {
    letter-spacing: 2px;
    font-size: 20px;
    font-weight: 400;
    text-align: center;
    color: #666666;
    margin-top: 20px;
}

.container {
    padding: 0;
}

@media (max-width: 992px) {
    .content_title {
        padding-top: 30px;
        padding-bottom: 20px;
    }

    .content_title h1 {
        font-size: 28px;
    }

    .content_title section {
        font-size: 18px;
        margin-top: 20px;
    }
}

@media (max-width: 768px) {
    .content_title {
        padding-top: 26px;
        padding-bottom: 18px;
    }

    .content_title h1 {
        font-size: 22px;
        padding: 0 16%;
        line-height: 34px;
    }

    .content_title section {
        font-size: 14px;
        margin-top: 10px;
        padding: 0 16%;
    }
}

.exhibition_tit {
    width: 100%;
    position: relative;
}

.exhibition_tit .exhibition_tit_bottom img {
    width: 100%;
    height: auto;
}

.exhibition_tit .exhibition_tit_bottom .pc {
    display: block;
}

.exhibition_tit .exhibition_tit_bottom .phone {
    display: none;
}

.exhibition_tit .exhibition_tit_middle {
    z-index: 1;
    position: absolute;
    top: 0;
    left: 0;
}

.exhibition_tit .exhibition_tit_middle img {
    width: 100%;
    height: auto;
}

.exhibition_tit .exhibition_tit_middle .pc {
    display: block;
}

.exhibition_tit .exhibition_tit_middle .phone {
    display: none;
}

.exhibition_tit .exhibition_tit_up {
    width: 100%;
    z-index: 2;
    position: absolute;
    top: 40%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.exhibition_tit .exhibition_tit_up h1 {
    font-size: 80px;
    font-family: Microsoft YaHei Bold, Microsoft YaHei Bold-Bold;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: 2px;
    text-align: center;
    margin: 0;
    padding: 0;
    padding-left: 20px;
    transform: translate(0, 50px);
}

.exhibition_tit .exhibition_tit_up section {
    font-size: 30px;
    font-family: Microsoft YaHei Regular, Microsoft YaHei Regular-Regular;
    font-weight: 400;
    text-align: center;
    color: #ffffff;
    margin: 0;
    padding: 0 24%;
    transform: translate(0, 130px);
}

@media (max-width: 1400px) {
    .exhibition_tit .exhibition_tit_bottom img {
        height: 400px;
    }

    .exhibition_tit .exhibition_tit_middle img {
        height: 400px;
    }

    .exhibition_tit .exhibition_tit_up h1 {
        font-size: 56px;
        transform: translate(0, 40px);
    }

    .exhibition_tit .exhibition_tit_up section {
        font-size: 22px;
        padding: 0 20%;
        transform: translate(0, 100px);
    }
}

@media (max-width: 1200px) {
    .exhibition_tit .exhibition_tit_bottom img {
        height: 400px;
    }

    .exhibition_tit .exhibition_tit_middle img {
        height: 400px;
    }

    .exhibition_tit .exhibition_tit_up h1 {
        font-size: 46px;
        transform: translate(0, 40px);
    }

    .exhibition_tit .exhibition_tit_up section {
        font-size: 22px;
        padding: 0 20%;
        transform: translate(0, 100px);
    }
}

@media (max-width: 992px) {
    .exhibition_tit .exhibition_tit_bottom img {
        height: 400px;
    }

    .exhibition_tit .exhibition_tit_middle img {
        height: 400px;
    }

    .exhibition_tit .exhibition_tit_up h1 {
        font-size: 40px;
        transform: translate(0, 40px);
    }

    .exhibition_tit .exhibition_tit_up section {
        font-size: 20px;
        padding: 0 16%;
        transform: translate(0, 100px);
    }
}

@media (max-width: 768px) {
    .exhibition_tit .exhibition_tit_bottom img {
        height: 300px;
    }

    .exhibition_tit .exhibition_tit_middle img {
        height: 300px;
    }

    .exhibition_tit .exhibition_tit_up h1 {
        font-size: 30px;
        transform: translate(0, 30px);
    }

    .exhibition_tit .exhibition_tit_up section {
        font-size: 18px;
        transform: translate(0, 80px);
    }
}

@media (max-width: 750px) {
    .exhibition_tit .exhibition_tit_bottom img {
        width: 100%;
        height: auto;
    }

    .exhibition_tit .exhibition_tit_bottom .pc {
        display: none;
    }

    .exhibition_tit .exhibition_tit_bottom .phone {
        display: block;
    }

    .exhibition_tit .exhibition_tit_middle img {
        width: 100%;
        height: auto;
    }

    .exhibition_tit .exhibition_tit_middle .pc {
        display: none;
    }

    .exhibition_tit .exhibition_tit_middle .phone {
        display: block;
    }

    .exhibition_tit .exhibition_tit_up h1 {
        font-size: 50px;
        padding: 0;
        transform: translate(0, 38px);
    }

    .exhibition_tit .exhibition_tit_up section {
        font-size: 20px;
        padding: 0 5%;
        transform: translate(0, 90px);
    }
}

@media (max-width: 750px) {
    .exhibition_tit .exhibition_tit_up h1 {
        font-size: 40px;
        padding: 0;
        transform: translate(0, 38px);
    }

    .exhibition_tit .exhibition_tit_up section {
        font-size: 20px;
        padding: 0 5%;
        transform: translate(0, 76px);
    }
}

@media (max-width: 550px) {
    .exhibition_tit .exhibition_tit_up h1 {
        font-size: 36px;
        padding: 0;
        transform: translate(0, 38px);
    }

    .exhibition_tit .exhibition_tit_up section {
        font-size: 18px;
        padding: 0 5%;
        transform: translate(0, 66px);
    }
}

@media (max-width: 480px) {
    .exhibition_tit .exhibition_tit_up h1 {
        font-size: 30px;
        padding: 0;
        transform: translate(0, 28px);
    }

    .exhibition_tit .exhibition_tit_up section {
        font-size: 16px;
        padding: 0 5%;
        transform: translate(0, 56px);
    }
}

@media (max-width: 430px) {
    .exhibition_tit .exhibition_tit_up h1 {
        padding: 0;
        margin: 0;
        font-size: 28px;
        transform: translate(0, 24px);
    }

    .exhibition_tit .exhibition_tit_up section {
        padding: 0;
        margin: 0 5%;
        font-size: 14px;
        transform: translate(0, 52px);
    }
}

@media (max-width: 414px) {
    .exhibition_tit .exhibition_tit_bottom .pc {
        display: none;
    }

    .exhibition_tit .exhibition_tit_bottom .phone {
        display: block;
    }

    .exhibition_tit .exhibition_tit_middle .pc {
        display: none;
    }

    .exhibition_tit .exhibition_tit_middle .phone {
        display: block;
    }

    .exhibition_tit .exhibition_tit_up {
        width: 100%;
    }

    .exhibition_tit .exhibition_tit_up h1 {
        padding: 0;
        font-size: 28px;
        margin: 0;
        transform: translate(0, 24px);
    }

    .exhibition_tit .exhibition_tit_up section {
        padding: 0;
        margin: 0 5%;
        font-size: 14px;
        transform: translate(0, 52px);
    }
}

@media (max-width: 375px) {
    .exhibition_tit .exhibition_tit_bottom .pc {
        display: none;
    }

    .exhibition_tit .exhibition_tit_bottom .phone {
        display: block;
    }

    .exhibition_tit .exhibition_tit_middle .pc {
        display: none;
    }

    .exhibition_tit .exhibition_tit_middle .phone {
        display: block;
    }

    .exhibition_tit .exhibition_tit_up h1 {
        padding: 0;
        font-size: 24px;
        margin: 0;
        transform: translate(0, 22px);
    }

    .exhibition_tit .exhibition_tit_up section {
        padding: 0;
        margin: 0 5%;
        font-size: 12px;
        transform: translate(0, 48px);
    }
}

@media (max-width: 320px) {
    .exhibition_tit .exhibition_tit_bottom .pc {
        display: none;
    }

    .exhibition_tit .exhibition_tit_bottom .phone {
        display: block;
    }

    .exhibition_tit .exhibition_tit_middle .pc {
        display: none;
    }

    .exhibition_tit .exhibition_tit_middle .phone {
        display: block;
    }

    .exhibition_tit .exhibition_tit_up h1 {
        padding: 0;
        font-size: 20px;
        margin: 0;
        transform: translate(0, 30px);
    }

    .exhibition_tit .exhibition_tit_up section {
        padding: 0;
        margin: 0 2%;
        font-size: 12px;
        transform: translate(0, 44px);
    }
}

.classification {
    width: 100%;
    padding-top: 70px;
    padding-bottom: 40px;
}

.classification .container .item, .classification .classification_content .item {
    padding: 1.2% 0;
}

.classification .container .item .item_content, .classification .classification_content .item .item_content {
    width: 90%;
    margin: 0 auto;
    position: relative;
    background: #ffffff;
    border-radius: 10px;
    box-shadow: 5px 5px 18px 0px #d8e7ff;
}

.classification .container .item .item_content a, .classification .classification_content .item .item_content a {
    text-decoration: none;
}

.classification .container .item .item_content .item_bg, .classification .classification_content .item .item_content .item_bg {
    position: absolute;
    top: 0;
    left: 0;
    border-radius: 10px;
    width: 100%;
    height: auto;
    display: none;
}

.classification .container .item .item_content .content, .classification .classification_content .item .item_content .content {
    width: 100%;
    height: inherit;
    padding: 25.4% 0;
}

.classification .container .item .item_content .content .item_icon, .classification .classification_content .item .item_content .content .item_icon {
    width: 30%;
    height: auto;
    margin: 0 auto;
}

.classification .container .item .item_content .content .select, .classification .classification_content .item .item_content .content .select {
    display: none;
}

.classification .container .item .item_content .content .unchecked, .classification .classification_content .item .item_content .content .unchecked {
    display: block;
}

.classification .container .item .item_content .content section, .classification .classification_content .item .item_content .content section {
    margin: 0;
    margin-top: 20px;
    font-size: 22px;
    font-weight: 700;
    color: #333333;
    text-align: center;
}

.classification .container .item:hover .item_content, .classification .classification_content .item:hover .item_content {
    z-index: 1;
}

.classification .container .item:hover .item_content .item_bg, .classification .classification_content .item:hover .item_content .item_bg {
    display: block;
    z-index: -1;
}

.classification .container .item:hover .item_content .content, .classification .classification_content .item:hover .item_content .content {
    background-color: rgba(0, 78, 255, 0.6);
    border-radius: 10px;
}

.classification .container .item:hover .item_content .content .select, .classification .classification_content .item:hover .item_content .content .select {
    display: block;
}

.classification .container .item:hover .item_content .content .unchecked, .classification .classification_content .item:hover .item_content .content .unchecked {
    display: none;
}

.classification .container .item:hover .item_content .content section, .classification .classification_content .item:hover .item_content .content section {
    color: #ffffff;
}

@media (max-width: 1200px) {
    .classification {
        padding-bottom: 40px;
    }

    .classification .container .item .item_content a, .classification .classification_content .item .item_content a {
        text-decoration: none;
    }

    .classification .container .item .item_content .item_bg, .classification .classification_content .item .item_content .item_bg {
        width: 100%;
        height: auto;
        display: none;
    }

    .classification .container .item .item_content .content, .classification .classification_content .item .item_content .content {
        height: inherit;
        padding: 24% 0;
    }

    .classification .container .item .item_content .content .item_icon, .classification .classification_content .item .item_content .content .item_icon {
        width: 30%;
        height: auto;
        margin: 0 auto;
    }

    .classification .container .item .item_content .content .select, .classification .classification_content .item .item_content .content .select {
        display: none;
    }

    .classification .container .item .item_content .content .unchecked, .classification .classification_content .item .item_content .content .unchecked {
        display: block;
    }

    .classification .container .item .item_content .content section, .classification .classification_content .item .item_content .content section {
        margin-top: 20px;
        font-size: 20px;
    }
}

@media (max-width: 992px) {
    .classification {
        padding-bottom: 40px;
    }

    .classification .container .item .item_content a, .classification .classification_content .item .item_content a {
        text-decoration: none;
    }

    .classification .container .item .item_content .item_bg, .classification .classification_content .item .item_content .item_bg {
        width: 100%;
        height: auto;
        display: none;
    }

    .classification .container .item .item_content .content, .classification .classification_content .item .item_content .content {
        height: inherit;
        padding: 22.5% 0;
    }

    .classification .container .item .item_content .content .item_icon, .classification .classification_content .item .item_content .content .item_icon {
        width: 30%;
        height: auto;
        margin: 0 auto;
    }

    .classification .container .item .item_content .content .select, .classification .classification_content .item .item_content .content .select {
        display: none;
    }

    .classification .container .item .item_content .content .unchecked, .classification .classification_content .item .item_content .content .unchecked {
        display: block;
    }

    .classification .container .item .item_content .content section, .classification .classification_content .item .item_content .content section {
        margin-top: 20px;
        font-size: 16px;
    }
}

@media (max-width: 768px) {
    .classification {
        padding-bottom: 40px;
    }

    .classification .container, .classification .classification_content {
        padding: 0 5%;
    }

    .classification .container .item, .classification .classification_content .item {
        padding: 2% 0;
    }

    .classification .container .item .item_content a, .classification .classification_content .item .item_content a {
        text-decoration: none;
    }

    .classification .container .item .item_content .item_bg, .classification .classification_content .item .item_content .item_bg {
        width: 100%;
        height: auto;
        display: none;
    }

    .classification .container .item .item_content .content, .classification .classification_content .item .item_content .content {
        height: inherit;
        padding: 28% 0;
    }

    .classification .container .item .item_content .content .item_icon, .classification .classification_content .item .item_content .content .item_icon {
        width: 30%;
        height: auto;
        margin: 0 auto;
    }

    .classification .container .item .item_content .content .select, .classification .classification_content .item .item_content .content .select {
        display: none;
    }

    .classification .container .item .item_content .content .unchecked, .classification .classification_content .item .item_content .content .unchecked {
        display: block;
    }

    .classification .container .item .item_content .content section, .classification .classification_content .item .item_content .content section {
        margin-top: 18px;
        font-size: 16px;
    }
}

@media (max-width: 600px) {
    .classification {
        padding-bottom: 40px;
    }

    .classification .container, .classification .classification_content {
        padding: 0 5%;
    }

    .classification .container .item, .classification .classification_content .item {
        padding: 2% 0;
    }

    .classification .container .item .item_content a, .classification .classification_content .item .item_content a {
        text-decoration: none;
    }

    .classification .container .item .item_content .item_bg, .classification .classification_content .item .item_content .item_bg {
        width: 100%;
        height: auto;
        display: none;
    }

    .classification .container .item .item_content .content, .classification .classification_content .item .item_content .content {
        height: inherit;
        padding: 26% 0;
    }

    .classification .container .item .item_content .content .item_icon, .classification .classification_content .item .item_content .content .item_icon {
        width: 30%;
        height: auto;
        margin: 0 auto;
    }

    .classification .container .item .item_content .content .select, .classification .classification_content .item .item_content .content .select {
        display: none;
    }

    .classification .container .item .item_content .content .unchecked, .classification .classification_content .item .item_content .content .unchecked {
        display: block;
    }

    .classification .container .item .item_content .content section, .classification .classification_content .item .item_content .content section {
        margin-top: 18px;
        font-size: 16px;
    }
}

@media (max-width: 500px) {
    .classification {
        padding-bottom: 40px;
    }

    .classification .container, .classification .classification_content {
        padding: 0 3%;
    }

    .classification .container .item, .classification .classification_content .item {
        padding: 3% 0;
    }

    .classification .container .item .item_content a, .classification .classification_content .item .item_content a {
        text-decoration: none;
    }

    .classification .container .item .item_content .item_bg, .classification .classification_content .item .item_content .item_bg {
        width: 100%;
        height: auto;
        display: none;
    }

    .classification .container .item .item_content .content, .classification .classification_content .item .item_content .content {
        height: inherit;
        padding: 26% 0;
    }

    .classification .container .item .item_content .content .item_icon, .classification .classification_content .item .item_content .content .item_icon {
        width: 30%;
    }

    .classification .container .item .item_content .content section, .classification .classification_content .item .item_content .content section {
        margin-top: 16px;
        font-size: 16px;
    }
}

@media (max-width: 414px) {
    .classification {
        padding-top: 20px;
        padding-bottom: 20px;
    }

    .classification .container, .classification .classification_content {
        padding: 0 3%;
    }

    .classification .container .item, .classification .classification_content .item {
        padding: 3% 0;
    }

    .classification .container .item .item_content a, .classification .classification_content .item .item_content a {
        text-decoration: none;
    }

    .classification .container .item .item_content .item_bg, .classification .classification_content .item .item_content .item_bg {
        width: 100%;
        height: auto;
        display: none;
    }

    .classification .container .item .item_content .content, .classification .classification_content .item .item_content .content {
        height: inherit;
        padding: 25% 0;
    }

    .classification .container .item .item_content .content .item_icon, .classification .classification_content .item .item_content .content .item_icon {
        width: 30%;
    }

    .classification .container .item .item_content .content section, .classification .classification_content .item .item_content .content section {
        margin-top: 14px;
        font-size: 14px;
    }
}

@media (max-width: 350px) {
    .classification {
        padding-bottom: 40px;
    }

    .classification .container, .classification .classification_content {
        padding: 0 3%;
    }

    .classification .container .item, .classification .classification_content .item {
        padding: 3% 0;
    }

    .classification .container .item .item_content a, .classification .classification_content .item .item_content a {
        text-decoration: none;
    }

    .classification .container .item .item_content .item_bg, .classification .classification_content .item .item_content .item_bg {
        width: 100%;
        height: auto;
        display: none;
    }

    .classification .container .item .item_content .content, .classification .classification_content .item .item_content .content {
        height: inherit;
        padding: 20% 0;
    }

    .classification .container .item .item_content .content .item_icon, .classification .classification_content .item .item_content .content .item_icon {
        width: 30%;
    }

    .classification .container .item .item_content .content section, .classification .classification_content .item .item_content .content section {
        margin-top: 14px;
        font-size: 14px;
    }
}