@charset "utf-8";
html,
body,
.banner,
.banner .slick,
.banner .slick div,
.banner .slick-slide a,
.banner .slick-slide a img {
    width: 100%;
    height: 100%;
}

.banner .bb {
    position: absolute;
    bottom: 15px;
    right: 270px;
    text-align: center;
    cursor: pointer;
    animation: bb 2s linear 0s infinite;
    z-index: 99;
    font-size: 16px;
    color: #fff;
}

@keyframes bb {
    0% {
        transform: translate(0, 0);
    }
    20% {
        transform: translate(0, 3px);
    }
    60% {
        transform: translate(0, 10px);
    }
    90% {
        transform: translate(0, 3px);
    }
    100% {
        transform: translate(0, 0);
    }
}

body {
    /* overflow-x: hidden;*/
}

.r_fwdh {
    position: fixed;
    right: 10px;
    top: 50%;
    z-index: 999;
}

.r_fwdh a {}

.r_fwdh img {
    opacity: 0.8;
}

.r_fwdh:hover img {
    opacity: 1
}

.banner {
    position: relative;
    /* z-index: 9; */
    overflow: hidden;
}

.banner a {
    display: block;
}

.banner a img {
    display: block;
    width: 100%;
}

.banner>img {
    display: block;
    width: 100%;
}

.banner .slick {
    position: relative;
    z-index: 9;
}

.banner .slick-slide a {
    display: block;
    position: relative;
}

.banner .slick-slide a img {
    display: block;
    width: 100%;
}

.banner-tx {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 99;
    white-space: nowrap;
    font-size: 0;
}

.banner-tx b {
    font-size: 110px;
    color: #ffffff;
    vertical-align: middle;
    line-height: 84px;
    display: inline-block;
    margin-right: 30px;
    padding-right: 30px;
    border-right: 3px solid rgba(255, 255, 255, .5);
}

.banner-tx span {
    font-size: 48px;
    letter-spacing: 3px;
    color: #ffffff;
    vertical-align: middle;
}

.banner-lx {
    margin-top: 100px;
    text-align: center;
}

.banner-ewm {
    display: inline-block;
    font-size: 16px;
    letter-spacing: 1px;
    color: #ffffff;
    margin-right: 30px;
}

.banner-lx>p {
    display: inline-block;
    overflow: hidden;
    font-size: 68px;
    color: #ffffff;
    padding-bottom: 25px;
    border-bottom: 1px solid rgba(255, 255, 255, .5);
}

.banner .slick-dots {
    bottom: 40px;
    position: relative;
    display: inline-block;
    width: auto;
    padding: 0 40px;
}

.banner .slick {
    text-align: center;
}

.banner .slick-dots li.slick-active {
    width: 50px;
    height: 4px;
    background-color: #f9f9f9;
    border-radius: 2px;
}

.banner .slick-dots li {
    position: static;
    background-color: rgba(255, 255, 255, .5);
    width: 50px;
    height: 4px;
    margin: 0;
}

.banner .slick-dots li span {
    font-size: 22px;
    color: #ffffff;
    display: none;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
}

.banner .slick-dots li.slick-active b {
    display: block;
}

.banner .slick-dots li b {
    font-size: 22px;
    color: #ffffff;
    position: absolute;
    display: none;
    right: 0;
    font-weight: normal;
    top: 50%;
    transform: translateY(-50%);
}

.banner .slick-dots li.slick-active span {
    display: inline-block;
}

.banner-btn {
    position: absolute;
    z-index: 99;
    left: 50%;
    bottom: 10px;
    transform: translateX(-50%);
}

.banner-l {
    display: inline-block;
    width: 30px;
    height: 30px;
    background: url(../images/banner-l.png) no-repeat;
    margin-right: 300px;
    cursor: pointer;
}

.banner-r {
    display: inline-block;
    width: 30px;
    height: 30px;
    background: url(../images/banner-r.png) no-repeat;
    cursor: pointer;
}

.index {
    /* position: fixed;*/
    top: 100%;
    left: 0;
    right: 0;
    bottom: 0;
    overflow-y: auto;
    overflow-x: hidden;
    z-index: 99;
    background: #fff;
    padding-top: 100px;
}

.px1440 {
    width: 1440px;
    margin: 0 auto;
    max-width: 97%;
}

.s1-banner {
    padding: 50px 0;
}

.s1-banner ul li {
    border-left: 1px solid #bbb;
}

.s1-banner ul li:first-child {
    border-color: transparent;
}

.s1-banner ul li a {
    padding: 0 30px;
    white-space: nowrap;
}

.s1-banner ul li a b {
    font-family: Times;
    font-size: 30px;
    display: inline-block;
    color: #9b0d14;
}

.s1-banner ul li a img {
    display: inline-block;
}

.s1-banner ul li a p {
    font-size: 16px;
    line-height: 30px;
    color: #333333;
    /*  background: url(../images/s1-arrow.png) no-repeat; */
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    background-position: right center;
}

.s1-banner ul li a:hover p {
    color: #9b0d14;
}

.s2 {
    padding-top: 85px;
    padding-bottom: 50px;
}

.s2-tit,
.s3-tit,
.s4-tit,
.s5-tit {
    position: relative;
    text-align: center;
}

.s2-tit h3,
.s3-tit h3,
.s4-tit h3,
.s5-tit h3 {
    font-size: 36px;
    font-weight: normal;
    color: #3C3C3C;
    position: relative;
}

.s2-tit h3::before,
.s3-tit h3::before,
.s4-tit h3::before {
    content: "";
    position: absolute;
    left: 0;
    height: 16px;
    width: 42%;
    top: 50%;
    transform: translateY(-50%);
    background: url(../images/s2-tit-l.png) no-repeat left center;
    background-size: 100% auto;
}

.s2-tit h3::after,
.s3-tit h3::after,
.s4-tit h3::after {
    content: "";
    position: absolute;
    right: 145px;
    height: 16px;
    width: 32%;
    top: 50%;
    transform: translateY(-50%);
    background: url(../images/s2-tit-r.png) no-repeat right center;
    background-size: 100% auto;
}

.s2-tit .more,
.s3-tit .more,
.s4-tit .more,
.s5-tit .more {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 97px;
    height: 32px;
    line-height: 32px;
    text-align: center;
    border-radius: 30px;
    border: 1px solid rgba(171, 171, 171, 0.3);
}

.s2-tit .more a,
.s3-tit .more a,
.s4-tit .more a,
.s5-tit .more a {
    display: block;
    font-size: 14px;
    color: #646464;
    width: 100%;
    height: 100%;
}

.s2-xx {
    background: #F8F2F2;
    margin-top: 40px;
}

.s2-xx .s2-bt {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.s2-xx .s2-bt span {
    width: 25%;
    line-height: 80px;
    border-bottom: 1px solid rgba(155, 13, 20, .1);
    text-align: center;
    font-size: 24px;
    color: #535353;
    cursor: pointer;
}

.s2-xx .s2-bt span.on {
    background: #9B0D14;
    color: #fff;
    font-weight: bold;
}

.s2-qh {
    position: relative;
    padding-bottom: 40px;
}

.s2-qh .box {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    z-index: -1;
    opacity: 0;
}

.s2-qh .box.on {
    position: relative;
    opacity: 1;
    z-index: 1;
}

.s2-qh ul {
    display: flex;
    justify-content: start;
    flex-wrap: wrap;
    align-items: center;
}

.s2-qh ul li {
    width: 25%;
    transition: all .3s;
}

.s2-qh ul li:hover {
    box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.3);
    background: url(../images/xxfw-bg.png) no-repeat center center;
    background-size: cover;
}

.s2-qh ul li a {
    display: flex;
    margin: 0 10px;
    padding: 35px 0;
    border-bottom: 1px dashed rgba(155, 13, 20, .2);
}

.s2-qh ul li:hover a {
    border-bottom: 1px dashed transparent;
}

.s2-qh ul li a .icon {
    position: relative;
    width: 50px;
    height: 50px;
    border: 1px dashed rgba(155, 13, 20, .2);
    border-radius: 50%;
}

.s2-qh ul li:hover a .icon {
    background-size: 100% 100%;
    border: 1px dashed rgba(155, 13, 20, .2);
}

.s2-qh ul li a .icon img {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.s2-qh ul li a .icon img.s2-icon {
    opacity: 1;
    z-index: 8;
}

.s2-qh ul li:hover a .icon img.s2-icon {
    opacity: 0;
    z-index: -1;
}

.s2-qh ul li a .icon img.s2-icon-other {
    opacity: 0;
    z-index: -1;
}

.s2-qh ul li:hover a .icon img.s2-icon-other {
    opacity: 1;
    z-index: 9;
}

.s2-qh ul li a .text {
    width: calc(100% - 50px);
    padding-left: 25px;
}

.s2-qh ul li a .text h2 {
    font-size: 18px;
    color: #3C3C3C;
    font-weight: normal;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.s2-qh ul li:hover a .text h2 {
    font-weight: bold;
    color: #9B0D14;
    text-decoration: underline;
}

.s2-qh ul li a .text p {
    padding-top: 5px;
    font-size: 14px;
    color: #9E9E9E;
    overflow: hidden;
    text-overflow: ellipsis;
}

.s2-qh ul li:hover a .text p {
    color: #9B0D14;
    opacity: .6;
}

.s3 {
    padding-bottom: 80px;
    background: url(../images/s3-bg.png) no-repeat right bottom;
    background-size: auto auto;
}

.s3-tit {
    margin-bottom: 30px;
}

.s3-tit h3::before {
    width: 43%;
    background: url(../images/s3-tit-l.png) no-repeat left center;
    background-size: 100% auto;
}

.s3-tit h3::after {
    width: 33%;
    background: url(../images/s3-tit-r.png) no-repeat right center;
    background-size: 100% auto;
}

.s4 {
    padding-top: 80px;
    padding-bottom: 50px;
    background: #F8F2F2 url(../images/sect4-bg.png) no-repeat center bottom;
    background-size: cover;
}

.s4-tit h3::before {
    width: 39%;
}

.s4-tit h3::after {
    width: 29%;
}

.s4-project ul {
    display: flex;
    justify-content: start;
    flex-wrap: wrap;
    margin: 0 -16px;
    margin-top: 10px;
}

.s4-project ul li {
    width: 33.333%;
    margin-top: 30px;
}

.s4-project ul li a {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 0 16px;
    padding: 25px 0;
    background: #fff;
    padding-right: 20px;
}

.s4-project ul li:hover a {
    background: url(../images/s4-txt-bg.jpg) no-repeat center center;
    background-size: cover;
    border-radius: 10px;
}

.s4-project ul li a .date {
    width: 105px;
    text-align: center;
    color: #9B0D14;
}

.s4-project ul li:hover a .date {
    color: #fff;
}

.s4-project ul li a .date p {
    font-size: 30px;
    font-weight: bold;
}

.s4-project ul li a .date span {
    font-size: 14px;
    display: block;
}

.s4-project ul li a .text {
    width: calc(100% - 105px);
    height: 60px;
    line-height: 60px;
    overflow: hidden;
}

.s4-project ul li a .text p {
    display: inline-block;
    line-height: 30px;
    font-size: 18px;
    color: #2C2C2C;
    padding-left: 20px;
    border-left: 1px solid #9B0D14;
    vertical-align: middle;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.s4-project ul li:hover a .text p {
    color: #fff;
    font-weight: bold;
    border-left: 1px solid rgba(255, 255, 255, .2);
}

.s4-project .slick-dots,.s1-banner .slick-dots {
    position: relative;
    margin: 0;
    margin-top: 35px;
    display: block;
}

.s4-project .slick-dots li,.s1-banner .slick-dots li {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 1px solid rgba(155, 13, 20, .5);
    margin: 0 15px;
}

.s4-project .slick-dots li.slick-active,.s1-banner .slick-dots li.slick-active {
    background: #9B0D14;
    border: 1px solid rgba(155, 13, 20, 1);
}

.s5 {
    padding-top: 75px;
}

.s5-tit {
    text-align: left;
}

.s5-tit h3::after {
    content: "";
    position: absolute;
    left: 160px;
    right: 145px;
    height: 16px;
    top: 50%;
    transform: translateY(-50%);
    background: url(../images/s5-tit-bg.png) no-repeat left center;
    background-size: 100% auto;
}

.s5 .fw {
    margin: 40px 0;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.s5 .fw-l {
    width: 65.2%;
}

.s5 .fw-l ul {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.s5 .fw-l ul li {
    width: 32%;
    margin-bottom: 25px;
    background: rgba(155, 13, 20, .05);
}

.s5 .fw-l ul li a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px 50px;
    border: 1px solid transparent;
    background-position: center right;
    transition: all .3s;
}

.s5 .fw-l ul li:hover a {
    background: url(../images/s5-l-bg.png) no-repeat center right;
    background-size: cover;
    box-shadow: 0px 0px 10px 0px rgba(155, 13, 20, 0.8);
    border: 1px solid #9B0D14;
}

.s5 .fw-l ul li a .icon {
    width: 52px;
}

.s5 .fw-l ul li a .text {
    width: calc(100% - 52px);
    padding-left: 35px;
}

.s5 .fw-l ul li a .text p {
    font-size: 18px;
    color: #2C2C2C;
}

.s5 .fw-r {
    width: 32%;
}

.s5 .fw-r .fw-r-top a {
    display: block;
    position: relative;
}

.s5 .fw-r .fw-r-top a .pic {
    padding-top: 67.1%;
}

.s5 .fw-r .fw-r-top a p {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 10px 20px;
    font-size: 18px;
    color: #fff;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.s5 .fw-r .fw-r-top .slick-prev {
    width: 26px;
    height: 40px;
    left: 12px;
    background: rgba(0, 0, 0, 0.5) url(../images/s5-r-l.png) no-repeat center center;
}

.s5 .fw-r .fw-r-top .slick-next {
    width: 26px;
    height: 40px;
    right: 12px;
    background: rgba(0, 0, 0, 0.5) url(../images/s5-r-r.png) no-repeat center center;
}

.s5 .fw-r-down {
    margin-top: 10px;
}

.s5 .fw-r-down ul {
    margin: 0 -7px;
}

.s5 .fw-r-down ul li {
    margin: 10px 7px;
    box-shadow: 0px -1px 10px 0px rgba(0, 0, 0, 0.3);
}

.s5 .fw-r-down ul li a {
    display: block;
}

.s5 .fw-r-down ul li a .pic {
    padding-top: 61.58%;
}

.s6 {
    padding-bottom: 40px;
    position: relative;
}

.s6 .s4-tit h3::before {
    width: 44%;
}

.s6 .s4-tit h3::after {
    width: 34%;
    background: url(../images/s6-r-tit-bg.png) no-repeat right center;
    background-size: 100% auto;
}

.zt {
    margin-top: 50px;
}

.zt ul {
    margin: 0 -15px;
}

.zt ul li {
    margin: 0 15px;
}

.zt ul li a {
    display: block;
}

.zt ul li a .pic {
    padding-top: 55.5%;
}

.zt .slick-dots {
    position: relative;
    margin: 0;
    margin-top: 35px;
    display: block;
}

.zt .slick-dots li {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 1px solid rgba(155, 13, 20, .5);
    margin: 0 15px;
}

.zt .slick-dots li.slick-active {
    background: #9B0D14;
    border: 1px solid rgba(155, 13, 20, 1);
}

@media screen and (max-width: 1400px) {
    .s2-tit h3::before,
    .s3-tit h3::before,
    .s4-tit h3::before {
        width: 40%;
    }
    .s2-tit h3::after,
    .s3-tit h3::after,
    .s4-tit h3::after {
        width: 28%;
    }
    .s4-tit h3::before {
        width: 36%;
    }
    .s4-tit h3::after {
        width: 25%;
    }
    .s6 .s4-tit h3::before {
        width: 42%;
    }
    .s6 .s4-tit h3::after {
        width: 31%;
    }
    .s5 .fw-l ul li a {
        padding: 20px;
    }
}

@media screen and (max-width: 1200px) {
    .banner-tx b {
        font-size: 72px;
    }
    .banner-tx span {
        font-size: 40px;
    }
    .banner-lx>p {
        font-size: 40px;
    }
    .banner-lx {
        margin-top: 60px;
    }
    .s1-banner ul li a b {
        font-size: 26px;
    }
    .s1-banner ul li a {
        padding: 0 20px;
    }
    .s2-tit h3,
    .s3-tit h3,
    .s4-tit h3,
    .s5-tit h3 {
        font-size: 32px;
    }
    .s2-qh ul li a {
        padding: 15px 0;
    }
    .s2-qh ul li {
        width: 33.333%;
    }
    .s5 .fw-l ul li {
        margin-bottom: 5px;
    }
    .s5 .fw-l ul li a .text {
        padding-left: 15px;
    }
}

@media screen and (max-width: 1024px) {
    #downPage {
        display: none;
    }
    html,
    body,
    .banner,
    .banner .slick,
    .banner .slick div,
    .banner .slick-slide a,
    .banner .slick-slide a img {
        height: auto !important;
    }
    .banner-btn {
        position: static;
        display: none;
    }
    .banner .slick-prev {
        width: 30px;
        height: 30px;
        left: 20px;
        background: url(../images/banner-l.png) no-repeat;
        background-size: cover;
    }
    .banner .slick-next {
        width: 30px;
        height: 30px;
        right: 20px;
        background: url(../images/banner-r.png) no-repeat;
        background-size: cover;
    }
    .index {
        position: static;
        padding-top: 0;
    }
    .banner-tx b {
        font-size: 48px;
        line-height: 48px;
    }
    .banner-tx span,
    .banner-lx>p {
        font-size: 24px;
    }
    .banner-lx {
        margin-top: 20px;
    }
    .s1-banner {
        padding: 20px 0;
    }
}

@media screen and (max-width: 1000px) {
    .s2-tit h3,
    .s3-tit h3,
    .s4-tit h3,
    .s5-tit h3 {
        font-size: 20px;
    }
    .s2-xx .s2-bt span {
        line-height: 40px;
        font-size: 18px;
    }
    .s2-qh ul li a .text h2 {
        font-size: 16px;
    }
    .info_news_1600_002 .infonews16-002-wid-c .infonews16-002-wid-l a .text p {
        font-size: 18px;
    }
    .s4-project ul {
        margin: 0;
        margin-top: 15px;
    }
    .s4-project ul li {
        width: 50%;
        margin-top: 5px;
    }
    .s4-project ul li a .text p {
        font-size: 14px;
    }
    .s4-project ul li a .date {
        width: 80px;
    }
    .s4-project ul li a .date p {
        font-size: 20px;
    }
    .s4-project ul li a .text {
        width: calc(100% - 80px);
    }
    .s4-project ul li a {
        padding-right: 18px;
        margin: 0 5px;
    }
    .s5 .fw-l {
        width: 100%;
    }
    .s5 .fw-r {
        width: 100%;
        margin-top: 15px;
    }
    .zt ul {
        margin: 0;
    }
}

@media screen and (max-width: 768px) {
    .r_fwdh {
        display: none
    }
    .banner-tx {
        top: 40%;
    }
    .banner-ewm {
        display: block;
        margin-right: 0;
        margin-bottom: 10px;
    }
    .banner-tx b {
        font-size: 30px;
        line-height: 30px;
    }
    .banner-tx span {
        font-size: 20px;
    }
    .banner-lx {
        margin-top: 20px;
    }
    .banner-lx>p {
        padding-bottom: 10px;
        font-size: 18px;
    }
    .banner .slick-dots li span,
    .banner .slick-dots li b {
        font-size: 18px;
    }
    .banner .slick-next,
    .banner .slick-prev {
        width: 25px;
        height: 25px;
    }
    .s1-banner ul li a b {
        font-size: 20px;
    }
    .s1-banner ul li a {
        padding: 0 10px;
    }
    .s1-banner ul li a img {
        width: 25px;
        height: 23px;
    }
    .s1-banner ul li a p {
        font-size: 17px;
        padding-right: 8px;
    }
    .s1-banner {
        padding-top: 0;
    }
}

@media screen and (max-width: 700px) {
    .s2 {
        padding: 15px 0;
    }
    .s2-tit h3,
    .s3-tit h3,
    .s4-tit h3,
    .s5-tit h3 {
        text-align: left;
    }
    .s2-tit h3::before,
    .s3-tit h3::before,
    .s4-tit h3::before {
        display: none;
    }
    .s2-xx {
        margin-top: 15px;
    }
    .s2-tit h3::after,
    .s3-tit h3::after,
    .s4-tit h3::after {
        display: none;
    }
    .s3-tit {
        margin-bottom: 0;
    }
    .s2-xx .s2-bt span {
        font-size: 14px;
    }
    .s2-qh ul li {
        width: 50%;
    }
    .s2-qh ul li a .icon {
        width: 40px;
        height: 40px;
    }
    .s2-qh ul li a .text {
        width: calc(100% - 40px);
        padding-left: 5px;
    }
    .s2-qh ul li a .icon img {
        height: 20px;
    }
    .s2-qh ul li a {
        margin: 0 3px;
    }
    .s2-qh ul li a .text p {
        font-size: 12px;
    }
    .s2-qh ul li a .text h2 {
        font-size: 14px;
    }
    .s2-qh {
        padding-bottom: 15px;
    }
    .s3 {
        padding-bottom: 15px;
    }
    .s4 {
        padding-top: 15px;
        padding-bottom: 15px;
    }
    .s4-project ul li {
        width: 100%;
    }
    .s4-project ul li a {
        padding: 10px 0;
    }
    .s4-project .slick-dots,.s1-banner .slick-dots {
        margin-top: 15px;
    }
    .s5 {
        padding-top: 15px;
    }
    .s5 .fw {
        margin: 15px 0;
    }
    .s5 .fw-l ul li {
        width: 100%;
    }
    .zt {
        margin-top: 15px;
    }
    .zt .slick-dots {
        margin-top: 15px;
    }
    .s6 {
        padding-bottom: 15px;
    }
    .zt ul li {
        margin: 0 5px;
    }
}

@media screen and (max-width: 560px) {
    .banner-tx {
        display: none;
    }
}

@media screen and (max-width: 480px) {}

.tb-back {
    padding: 70px 0 70px 0;
    background: #F8F2F2 url(../images/sect5-cont-bg.png) no-repeat left bottom;
}

.tb-tabs li {
    float: left;
    width: 25%;
    padding: 0 20px;
    /* margin-top: 45px; */
}

.tb-tabs li a {
    display: block;
    padding: 8px;
}

.tb-tabs li a.tb01 {
    height: 130px;
    background: url(../images/tb01.png) center no-repeat;
}

.tb-tabs li a.tb02 {
    height: 130px;
    background: url(../images/tb02.png) center no-repeat;
}

.tb-tabs li a.tb03 {
    height: 130px;
    background: url(../images/tb03.png) center no-repeat;
}

.tb-tabs li a.tb04 {
    height: 130px;
    background: url(../images/tb04.png) center no-repeat;
}

.tb-tabs {
    margin: 0 -20px;
}

.tb-tabs li a span {
    display: block;
    height: 114px;
    border: solid 1px #fff;
    line-height: 114px;
    border-color: transparent;
    text-align: center;
}

.tb-tabs li a span img {
    display: inline-block;
    vertical-align: middle;
}

.tb-tabs li.active a span,
.tb-tabs li a:hover span {
    border: solid 1px #fff;
    background: #fff;
    background: rgba(151, 12, 17, .8);
}

@media screen and (max-width: 1024px) {
    .banner .bb {
        display: none;
    }
}

@media (max-width: 1000px) {
    .tb-tabs li a span img {
        max-width: 80%;
    }
    .tb-tabs li {
        padding: 0 5px;
    }
    .tb-tabs li a {
        height: 85px!important;
    }
    .tb-tabs li a span {
        height: 69px;
        line-height: 69px;
    }
    .tb-tabs {
        margin: 0;
    }
}

@media (max-width: 700px) {
    .s6 .s3-tit {
        padding-left: 0;
    }
}