@font-face {
    font-family: Regular;
    src: url('SourceHanSansCN-Regular.ttf')
}

body, input, h1, h2, h3, h4, h5, h6, p, textarea, table, div, ul, li, select {
    margin: 0;
    padding: 0;
    color: inherit;
    line-height: inherit;
    font-family: "Regular";
}

img {
    border: 0;
    display: inline-block;
    max-width: 100%;
    vertical-align: middle;
}



.fl {
    float: left;
}

.fr {
    float: right;
}

ul, li {
    list-style: none;
}

a {
    text-decoration: none;
    color: inherit;
}

:focus {
    outline: none !important;
    border-color: inherit;
}

.clearfix {
    *zoom: 1;
}

.clearfix:before, .clearfix:after {
    display: table;
    line-height: 0;
    content: "";
}

.clearfix:after {
    clear: both;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
    width: 100%
}

h3, h4, h5, h6 {
    font-weight: normal;
}

em, i {
    font-style: normal;
}

* {
    box-sizing: border-box;
}

input[type="button"], input[type="submit"], input[type="reset"], input[type="text"] {
    -webkit-appearance: none;
}

input[type="button"] {
    border: none;
}

textarea {
    -webkit-appearance: none;
}

.auto {
    width: 1200px;
    margin: 0 auto;
}
.ser_auto {
    width: 80%;
    margin: 0 auto;
}

:hover {
    transition: all .2s;
}

.bold {
    font-weight: bold;
}

.center {
    text-align: center !important;
}

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

.ellipsis {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ele {
    position: relative;
}

.ele:before, .ele:after {
    content: '';
    position: absolute;
    display: block;
}

.img_hover_wrap {
    overflow: hidden;
}

.item_scale .icon {
    transition: all .3s;
}

.item_scale:hover .icon {
    transform: scale(1.05, 1.05);
}

.img_hover {
    transition: all .3s;
}

.img_hover:hover {
    transform: scale(1.05, 1.05);
}

.img_traslate {
    transition: all .3s;
}

.img_traslate:hover {
    transform: translateY(-10px);
}

.img_rotate {
    transition: all .3s;
}

.img_rotate:hover {
    transform: rotate(-360deg);
}

.clamp {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical; /*-webkit-line-clamp: 3;*/
}

.bg_white {
    background: #fff !important;
}

/*solution*/
.head {
    position: absolute;
    width: 100%;
    left: 0;
    top: 0;
    z-index: 100;
    background: rgba(0, 0, 0, .12);
}

.hd_logo {
    display: block;
}

.hd_logo .img {
    height: 88px;
    width: auto;
}

.hd_nav {
}

.hd_nav li {
    display: inline-block;
    vertical-align: middle;
    margin-left: 30px; /* 30px 控制标题页间隔 */
}

.hd_nav li > a {
    font-size: 16px;
    color: #fff;
    line-height: 88px;
    position: relative;
    display: block;
}

.hd_nav li > a:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 4px;
    background: #fff;
    border-radius: 4px;
    transition: all .3s;
}

.hd_nav li.cur > a {
    font-size: 20px;
}

.hd_nav li.cur > a:after, .hd_nav li:hover > a:after {
    width: 46px;
    margin-left: -23px;
}

.solu_banner {
    height: 695px;
}

.solu_list {
    padding-top: 100px;
}

.solu_list .item {
    padding: 40px 0;
}

.solu_list .odd .imgbox {
    float: left;
}

.solu_list .odd .info {
    float: right;
}

.solu_list .even .imgbox {
    float: right;
}

.solu_list .even .info {
    float: left;
}

.solu_list .even {
    background: #f6f1ec;
}

.solu_list .imgbox {
    width: 425px;
    background: #fff;
    border-radius: 20px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 0 16px rgba(226, 114, 0, .1);
}

.solu_list .pic {
    width: 100%;
    height: 265px; /* 添加这一行来限制高度 */
    object-fit: cover; /* 保持图片的宽高比并填充容器 */
    margin-bottom: 20px;
}

.solu_list .title {
    font-size: 24px;
    color: #333333;
}

.solu_list .info {
    width: 50%;
}

.solu_list .brief {
    font-size: 16px;
    color: #666666;
    line-height: 26px;
    margin-bottom: 30px;
    margin-top: 10px;
}

.solu_list .brief i {
    font-size: 20px;
    color: #f89232;
}

.solu_list .font {
    font-size: 20px;
    color: #4e4843;
    margin-bottom: 10px;
}

.solu_list .bot {
}

.solu_list .tg {
    font-size: 18px;
    color: #f89232;
    margin-right: 20px;
}

.solu_list .num {
    font-size: 16px;
    color: #fff;
    width: 20px;
    line-height: 20px;
    border-radius: 50%;
    display: inline-block;
    vertical-align: middle;
    background: #f89232;
    text-align: center;
    margin-right: 10px;
}


.solu_form {
    padding: 45px 0;
    background: url(../images/solu_07.png) no-repeat center;
    background-size: cover;
}

.solu_form .info {
    width: 50%;
    font-size: 24px;
    color: #fff;
    line-height: 48px;
    position: relative;
    padding-top: 130px;
}

.solu_form .info:after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -50px;
    background: #fff;
    width: 64px;
    height: 5px;
}

.solu_form .form {
    width: 420px;
    background: #fff;
    border-radius: 8px;
    padding: 35px 40px;
}

.solu_form .form .title {
    font-size: 30px;
    color: #333333;
    font-weight: bold;
    text-align: center;
    margin-bottom: 20px;
}

.solu_form .form .box {
}

.solu_form .form li {
    margin-bottom: 20px;
}

.solu_form .form .ipt {
    height: 42px;
    line-height: 42px;
    border-radius: 21px;
    font-size: 16px;
    width: 100%;
}

.solu_form .form .ipt_txt {
    border: 1px solid #ddd;
    color: #444;
    padding: 0 30px;
}

.solu_form .form .submit {
    color: #fff;
    text-align: center;
    border: none;
    background: #f88d2b;
    cursor: pointer;
}

.solu_form .form .submit:hover {
    background: #d96c09;
}

.solu_form .form .lk {
    font-size: 18px;
    color: #ff9167;
    margin-top: 15px;
    display: inline-block;
    vertical-align: middle;
}

.solu_form .form .lk:hover {
    opacity: .8;
    text-decoration: underline;
}

.foot {
    padding: 35px 0;
    background: #2c2e39;
}

.ft_logo {
    margin-right: 140px;
    display: block;
    margin-top: 30px;
    width: 190px;
}

.ft_col {
    width: 240px;
    margin-right: 100px;
}

.ft_col .tit {
    font-size: 16px;
    color: #fff;
    margin-bottom: 15px;
}

.ft_col li {
    margin-bottom: 15px;
}

.ft_col .fz {
    font-size: 14px;
    color: #c3c3c4;
}

.ft_col .fz.en {
    margin-top: 10px;
}

.ft_col .tel {
    font-size: 20px;
    color: #c3c3c4;
}

.ft_vx {
    margin-top: 15px;
}

.ft_vx .pic {
    width: 130px;
    height: 130px;
}

.ft_bot {
    font-size: 14px;
    color: rgba(255, 255, 255, .64);
    text-align: center;
    line-height: 25px;
    background: #20222a;
    padding: 30px 0;
}

/*about*/
.us_banner {
    height: 470px;
}

.us_titbox {
    text-align: center;
    margin-bottom: 50px;
}

.us_titbox .cn {
    font-size: 37px;
    color: #333333;
}

.us_titbox .line {
    width: 270px;
    height: 1px;
    background: #ddd;
    display: block;
    margin: 20px auto 0;
    position: relative;
}

.us_titbox .line:after {
    content: '';
    position: absolute;
    left: 50%;
    width: 28px;
    height: 6px;
    bottom: -3px;
    margin-left: -14px;
    background: #f89232;
}

.us_intro {
    padding: 85px 0;
}

.us_intro .info {
    font-size: 15px;
    color: #333333;
    line-height: 37px;
    padding-top: 30px;
}

.us_intro .info .pic {
    margin-right: 70px;
    width: 400px;
}

.us_intro .info i {
    font-size: 23px;
    color: #f89232;
    margin-right: 5px;
}

.us_customer {
    padding: 80px 0;
    background: #f6f8fa;
}

.us_customer .list {
    margin-left: -18px;
}

.us_customer .list li {
    float: left;
    margin: 0 0 20px 18px;
    border: 1px solid #e5e5e5;
    width: 155px;
}

.us_customer .list .img {
    height: 70px;
}

.us_customer .list li:hover {
    box-shadow: 0 0 15px #e5e5e5;
}

.us_partner {
    padding: 80px 0;
}

/*news*/
.news_main {
    padding: 60px 0 100px;
}

.news_detail{
    padding: 60px 0 100px;
}

.news_detail .news_content p{
    margin-top: 20px;
    margin-bottom: 20px;
    font-size: 18px;
    text-indent: 2em;
}

.news_detail .news_content .image{
    margin-top: 5px;
    margin-bottom: 5px;
    text-align: center;
}
.back-button{
    text-align: center;
}
.back-button .tag{
    font-size: 20px;
    color: #4d4d4d;
    display: inline-block;
    vertical-align: middle;
    padding: 0 30px;
    background: rgba(255, 150, 51, 0);
    border-radius: 12px;
    margin-bottom: 85px;
    line-height: 48px;
    border: 1px solid #d6dbd8;
}

.news_menu {
    font-size: 0;
    text-align: center;
}

.news_menu .lk {
    font-size: 20px;
    color: #323232;
    width: 140px;
    line-height: 50px;
    display: inline-block;
    vertical-align: middle;
    border: 1px solid #ddd;
}

.news_menu .lk:hover, .news_menu .lk.cur {
    color: #fff;
    background: #f89232;
    border-color: #f89232;
}

.news_list {
    margin-top: 0px;
}

.news_list .item {
    padding: 30px 30px;
    border-bottom: 1px solid #e5e5e5;
}

.news_list .imgbox {
    width: 260px;
}

.news_list .img {
    height: 175px;
    width: 100%;
}

.news_list .info {
    margin-left: 290px;
    padding-top: 5px;
}

.news_list .title {
    font-size: 18px;
    color: #333333;
    display: block;
}

.news_list .date {
    font-size: 14px;
    color: #999999;
    margin-top: 5px;
}

.news_list .brief {
    font-size: 14px;
    color: #666666;
    line-height: 24px;
    margin-top: 10px;
}

.news_list .more {
    font-size: 14px;
    color: #333333;
    display: block;
    width: 104px;
    line-height: 30px;
    border: 1px solid #e5e5e5;
    text-align: center;
    margin-top: 15px;
}

.news_list .item:hover .title {
    color: #f89232;
}

.news_list .item:hover .more {
    color: #fff;
    background: #f89232;
    border-color: #f89232;
}

.news_list .item:hover {
    background: #f0f0f0;
}

.pagelist {
    text-align: center;
    margin-top: 40px;
}

.pagelist .fz {
    font-size: 14px;
    color: #666;
    line-height: 38px;
}

.pagelist a {
    display: inline-block;
    vertical-align: middle;
    font-size: 14px;
    color: #666666;
    min-width: 38px;
    line-height: 38px;
    border-radius: 4px;
    background: #f0f0f0;
    margin: 0 5px;
    padding: 0 15px;
}

.pagelist a:hover, .pagelist a.active {
    color: #fff;
    background: #f89232;
}

/*service*/
.ser_banner {
    height: 820px;
}

.ser_list {
    margin-top: 140px;
}

.ser_list li.odd .info {
    float: left;
}

.ser_list li.odd .img {
    float: right;
}

.ser_list li.even .info {
    float: right;
    text-align: right;
}

.ser_list li.even .img {
    float: left;
}

.ser_list li {
    padding: 20px;
    border: 1px solid #f89232;
    margin-bottom: 100px;
    overflow: hidden;
}

.ser_list .info {
    padding-top: 70px;
}

.ser_list .title {
    font-size: 26px;
    color: #333333;
}

.ser_list .en {
    font-size: 18px;
    color: #666666;
    margin-top: 10px;
}

.ser_list .tag {
    font-size: 18px;
    color: #fff;
    display: inline-block;
    vertical-align: middle;
    padding: 0 30px;
    background: #f89232;
    border-radius: 24px;
    margin-top: 85px;
    line-height: 48px;
}

.ser_list .img {
    height: 370px;
    width: auto;
}

.ser_list li.odd {
    border-left: none;
    border-top-right-radius: 190px;
    border-bottom-right-radius: 190px;
}

.ser_list li.even {
    border-right: none;
    border-top-left-radius: 190px;
    border-bottom-left-radius: 190px;
}

/*index*/
.idx_titbox {
    text-align: center;
    margin-bottom: 40px;
}

.idx_titbox .cn {
    font-size: 26px;
    color: #333333;
}

.idx_titbox .en {
    font-size: 18px;
    color: #666666;
}

.idx_titbox .line {
    background: url(../images/idx_07.png) no-repeat center;
    background-size: contain;
    width: 218px;
    height: 7px;
    display: block;
    margin: 10px auto 0;
}

.idx_pro {
    padding: 50px 0 105px;
    background: url(../images/idx_12.jpg) no-repeat center;
    background-size: cover;
}

.idx_pro .list {
    margin-left: -20px;
}

.idx_pro .list li {
    width: 220px;
    height: 240px;
    background: #fff;
    margin-left: 20px;
    padding: 35px 10px 20px;
    text-align: center;
    position: relative;
    float: left;
}

.idx_pro .list .icon {
    width: 80px;
}

.idx_pro .list .title {
    font-size: 18px;
    color: #333333;
    font-weight: bold;
    margin-top: 15px;
}

.idx_pro .list .fz {
    font-size: 14px;
    color: #333333;
    margin-top: 5px;
}

.idx_pro .list .line {
    width: 64px;
    height: 4px;
    background: #f28132;
    display: block;
    position: absolute;
    left: 50%;
    margin-left: -32px;
    bottom: 0;
}

.idx_pro .list .en {
    font-size: 12px;
    color: #666666;
    line-height: 23px;
}

.idx_pro .list li:hover {
    box-shadow: 0 0 15px #e5e5e5;
}

.idx_ser {
    background: url(../images/idx_13.jpg) no-repeat center top;
    background-size: cover;
    padding: 0 0 75px;
}

.idx_ser .wrapbox {
    padding: 35px 50px 50px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 0 10px #ddd;
    margin-top: -15px;
}

.idx_ser .detail {
}

.idx_ser .pic {
    width: 45%;
}

.idx_ser .info {
    width: 50%;
    padding-top: 20px;
}

.idx_ser .title {
    font-size: 24px;
    color: #333333;
}

.idx_ser .brief {
    font-size: 20px;
    color: #333333;
    line-height: 39px;
    margin-top: 15px;
    height: 195px;
    overflow: hidden;
}

.idx_ser .more {
    font-size: 14px;
    color: #f6841f;
    width: 95px;
    line-height: 32px;
    border: 1px solid #f6841f;
    border-radius: 14px;
    text-align: center;
    margin-top: 25px;
    display: block;
}

.idx_ser .more:hover {
    color: #fff;
    background: #f6841f;
}

.idx_solu {
    padding: 60px 0;
}

.idx_solu .auto {
    width: 1300px;
}

.idx_solu .list {
}

.idx_solu .list .row {
    text-align: center;
}

.idx_solu .list .item {
    display: inline-block;
    vertical-align: middle;
    text-align: left;
    margin: 0 20px 50px;
    width: 370px;
}

.idx_solu .list .imgbox {
    display: block;
}

.idx_solu .list .pic {
    height: 260px;
}

.idx_solu .list .bot {
    margin-top: 15px;
    text-align: center;
}

.idx_solu .list .tit {
    font-size: 24px;
    color: #333333;
    display: inline-block;
}

.idx_solu .list .more {
    font-size: 14px;
    color: #f6841f;
    width: 70px;
    line-height: 25px;
    border: 1px solid #f6841f;
    border-radius: 14px;
    display: block;
    text-align: center;
    margin-top: 5px;
}

.idx_news {
    padding: 50px 0 70px;
    background: #f9fafb;
}

.idx_news .list {
}

.idx_news .list li {
    width: 30.3%;
    margin-left: 3%;
    background: #fff;
    float: left;
    padding: 30px 20px;
}

.idx_news .list .title {
    font-size: 18px;
    color: #333333;
    display: block;
}

.idx_news .list .brief {
    font-size: 14px;
    color: #999999;
    line-height: 23px;
    height: 92px;
    overflow: hidden;
    margin-top: 10px;
}

.idx_news .list .date {
    font-size: 18px;
    color: #f6841f;
    background: url(../images/idx_10.png) no-repeat right center;
    background-size: 20px 9px;
    margin-top: 20px;
}

.idx_news .list li:hover {
    box-shadow: 0 0 15px #e5e5e5;
}

.idx_news .list li:hover .title {
    color: #f6841f;
}

.idx_us {
    padding: 60px 0 10px;
}

.idx_us .detail {
    position: relative;
    margin-top: 70px;
}

.idx_us .txt {
    width: 850px;
    font-size: 14px;
    color: #fff;
    line-height: 27px;
    background: #f89536;
    padding: 35px 160px 35px 30px;
}

.idx_us .pic {
    position: absolute;
    bottom: 40px;
    right: 0;
    width: 470px;
}

.idx_partner {
    background: #fff;
}

.idx_hb {
    background: #f9fafb;
    padding: 40px 0;
}

.idx_hb .list {
    margin-left: -20px;
}

.idx_hb .list li {
    float: left;
    width: 180px;
    margin: 0 0 30px 20px;
    border: 1px solid #e5e5e5;
}

.idx_hb .list .img {
    height: 70px;
    width: 100%;
}

.idx_hb .list li:hover {
    box-shadow: 0 0 15px #e5e5e5;
}


/*login*/
.login_main {
    background: url(../images/login_03.jpg) no-repeat center;
    background-size: cover;
    position: fixed;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
}

.login_logo {
    position: absolute;
    top: 5px;
    left: 5%;
    height: 88px;
}

.login_form {
    background: #fff;
    border-radius: 20px;
    padding: 30px 50px;
    position: fixed;
    right: 15%;
    top: 50%;
    margin-top: -265px;
    box-shadow: 0 0 10px #efefef;
    width: 500px;
}

.login_form .title {
    font-size: 28px;
    color: #333333;
    text-align: center;
    margin-bottom: 30px;
}

.login_form .menu {
    text-align: center;
}

.login_form .menu .lk {
    font-size: 18px;
    color: #999999;
    display: inline-block;
    vertical-align: middle;
    margin: 0 50px;
    position: relative;
    padding-bottom: 10px;
}

.login_form .menu .lk:after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 0;
    height: 4px;
    background: #f88e2d;
    border-radius: 4px;
    transition: all .3s;
}

.login_form .menu .lk.cur, .login_form .menu .lk:hover {
    color: #f88e2d;
}

.login_form .menu .lk.cur:after, .login_form .menu .lk:hover:after {
    width: 50px;
    margin-left: -25px;
}


.login_form .form {
    margin-top: 30px;
}

.login_form .box {
    height: 220px;
}

.login_form .item {
    margin-bottom: 20px;
}

.login_form .ipt {
    height: 48px;
    line-height: 48px;
    border-radius: 26px;
    width: 100%;
    border: none;
}

.login_form .ipt_txt {
    background: #eeeeee;
    font-size: 16px;
    color: #444;
    padding: 0 25px;
}

.login_form .code {
    width: 260px;
}

.login_form .getcode {
    font-size: 16px;
    color: #fff;
    width: 125px;
    background: #f99e42;
    cursor: pointer;
}

.login_form .bot {
    padding: 0 20px;
    margin-top: -10px;
}

.login_form .sel {
    font-size: 16px;
    color: #999999;
    background: url(../images/login_02.png) no-repeat left center;
    background-size: 14px;
    padding-left: 20px;
    cursor: pointer;
}

.login_form .sel input {
    opacity: 0;
    position: absolute;
}

.login_form .submit {
    font-size: 20px;
    color: #fff;
    background: #f99e42;
    cursor: pointer;
    margin-top: 30px;
}

.login_form .sm {
    font-size: 16px;
    color: #999999;
    text-align: center;
    margin-top: 13px;
}

.login_form .sm .lk {
    color: #f88f2f;
    text-decoration: underline;
}

.login_form .sel.checked {
    background: url(../images/login_02-1.png) no-repeat left center;
    background-size: 14px;
}


@media screen and (min-width: 320px) and (max-width: 1200px) {
    .auto {
        width: 100%;
        padding: 0 2%;
    }
}

@media screen and (min-width: 992px) and (max-width: 1200px) {
    .hd_nav li {
        margin-left: 60px;
    }

    /*about*/
    .us_customer .list li {
        width: 15.666%;
        margin: 0 0 20px 1%;
    }

    .ft_logo {
        margin-right: 70px;
    }

    .ft_col {
        margin-right: 30px;
    }

    /*news*/
    .us_banner {
        height: 360px;
    }

    /*service*/
    .ser_banner {
        height: 620px;
    }

    /*solution*/
    .solu_banner {
        height: 540px;
    }

    /*index*/
    .idx_pro .list {
        margin-left: -2%;
    }

    .idx_pro .list li {
        width: 18%;
        margin-left: 2%;
    }

    .idx_pro .list .icon {
        width: 60px;
    }

    .idx_solu .auto {
        width: 100%;
    }

    .idx_solu .list .row {
        font-size: 0;
    }

    .idx_solu .list .item {
        width: 31.3%;
        margin: 0 1% 50px;
    }

    .idx_solu .list .pic {
        height: 209px;
    }

    .idx_solu .list .tit {
        font-size: 20px;
    }

    .idx_us .pic {
        width: 40%;
    }

    .idx_us .txt {
        width: 70%;
        padding: 30px 12% 30px 20px;
    }

    /*login*/
    .login_form {
        right: auto;
        left: 50%;
        margin-left: -250px;
    }


    .idx_hb .list {
        margin-left: -1%;
    }

    .idx_hb .list li {
        width: 15.6666%;
        margin-left: 1%;
        margin-bottom: 20px;
    }


}

@media screen and (min-width: 768px) and (max-width: 991px) {
    .hd_logo .img {
        height: 60px;
    }

    .hd_nav li {
        margin-left: 40px;
    }

    .hd_nav li > a {
        line-height: 60px;
    }

    .hd_nav li.cur > a {
        font-size: 18px;
    }

    .hd_nav li > a:after {
        height: 3px;
    }

    .hd_nav li.cur > a:after, .hd_nav li:hover > a:after {
        width: 40px;
        margin-left: -20px;
    }

    /*about*/
    .us_banner {
        height: 320px;
    }

    .us_titbox .cn {
        font-size: 30px;
    }

    .us_titbox .line {
        width: 200px;
        margin-top: 15px;
    }

    .us_titbox .line:after {
        height: 4px;
        bottom: -2px;
    }

    .us_intro {
        padding: 60px 0;
    }

    .us_intro .info .pic {
        width: 300px;
        margin-right: 50px;
    }

    .us_customer {
        padding: 60px 0;
    }

    .us_customer .list li {
        width: 19%;
        margin: 0 0 10px 1%;
    }

    .us_partner {
        padding: 60px 0;
    }

    .solu_form .info {
        font-size: 22px;
        line-height: 40px;
        width: 42%;
    }

    .solu_form .form {
        width: 53%;
        padding: 30px 20px;
    }

    .solu_form .form .title {
        font-size: 22px;
    }

    .foot {
        padding: 25px 0;
    }

    .ft_logo {
        margin-right: 70px;
    }

    .ft_col {
        display: none;
    }

    .ft_bot {
        padding: 15px 0;
    }

    /*news*/
    .us_banner {
        height: 280px;
    }

    .news_menu .lk {
        font-size: 18px;
        width: 120px;
        line-height: 40px;
    }

    /*service*/
    .ser_banner {
        height: 500px;
    }

    .ser_list {
        margin-top: 80px;
    }

    .ser_list li {
        padding: 20px 10px;
        margin-bottom: 30px;
    }

    .ser_list .info {
        width: 45%;
        padding-top: 30px;
    }

    .ser_list .img {
        width: 50%;
        height: auto;
    }

    .ser_list .tag {
        font-size: 16px;
        padding: 0 10px;
        margin-top: 55px;
    }

    /*solution*/
    .solu_banner {
        height: 400px;
    }

    .solu_list {
        padding-top: 30px;
    }

    .solu_list .imgbox {
        width: 44%;
        padding: 15px;
    }

    .solu_list .title {
        font-size: 20px;
    }

    .solu_list .brief {
        font-size: 15px;
    }

    .solu_list .brief i {
        font-size: 17px;
    }


    .solu_list .info {
        width: 52%;
    }

    .solu_list .font {
        font-size: 16px;
    }

    .solu_list .tg {
        font-size: 14px;
        margin-right: 10px;
    }

    .solu_list .num {
        font-size: 14px;
        margin-right: 3px;
    }

    /*index*/
    .idx_pro {
        padding: 30px 0 50px;
    }

    .idx_pro .list {
        margin-left: -2%;
    }

    .idx_pro .list li {
        width: 18%;
        margin-left: 2%;
        padding: 25px 10px 20px;
        height: 180px;
    }

    .idx_pro .list .icon {
        width: 50px;
    }

    .idx_pro .list .title {
        font-size: 16px;
        margin-top: 15px;
    }

    .idx_pro .list .line {
        width: 40px;
        height: 2px;
        margin-left: -20px;
    }

    .idx_ser {
        padding: 0 0 40px;
    }

    .idx_ser .wrapbox {
        padding: 35px 20px 30px;
    }

    .idx_ser .info {
        padding-top: 0;
    }

    .idx_ser .title {
        font-size: 20px;
    }

    .idx_ser .brief {
        font-size: 16px;
        line-height: 27px;
        margin-top: 10px;
    }

    .idx_solu {
        padding: 30px 0;
    }

    .idx_solu .auto {
        width: 100%;
    }

    .idx_solu .list .row {
        font-size: 0;
    }

    .idx_solu .list .item {
        width: 31.3%;
        margin: 0 1% 50px;
    }

    .idx_solu .list .pic {
        height: 160px;
    }

    .idx_solu .list .tit {
        font-size: 18px;
        line-height: 30px;
    }

    .idx_news {
        padding: 30px 0;
    }

    .idx_news .list {
        margin-left: -2%;
    }

    .idx_news .list li {
        padding: 25px 15px;
        width: 31.3%;
        margin-left: 2%;
    }

    .idx_us {
        padding: 30px 0 10px;
    }

    .idx_us .detail {
        margin-top: 0;
    }

    .idx_us .pic {
        width: 40%;
        display: none;
    }

    .idx_us .txt {
        width: 100%;
        padding: 20px 20px 20px 20px;
    }

    .idx_titbox {
        margin-bottom: 30px;
    }

    .idx_titbox .cn {
        font-size: 24px;
    }

    .idx_titbox .line {
        width: 180px;
    }

    /*login*/
    .login_form {
        right: auto;
        left: 50%;
        margin-left: -250px;
    }


    .idx_hb .list {
        margin-left: -2%;
    }

    .idx_hb .list li {
        width: 23%;
        margin-left: 2%;
        margin-bottom: 20px;
    }


}


@media screen and (min-width: 320px) and (max-width: 767px) {
    .auto {
        padding: 0 3%;
    }

    .sj_menu {
        position: absolute;
        right: 3%;
        top: 50%;
        width: 28px;
        height: 28px;
        background: url(../images/menu.png) no-repeat center;
        background-size: contain;
        margin-top: -14px;
    }

    .sj_menu.close {
        background: url(../images/close.png) no-repeat center;
        background-size: 24px;
    }

    .head {
        position: fixed;
        padding: 5px 0;
        background: #f89232;
        border-bottom: 1px solid #f0b073;
    }

    .hd_logo .img {
        height: 40px;
    }

    .head + div {
        margin-top: 50px;
    }

    .hd_nav {
        position: fixed;
        top: 50px;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 100;
        background: #fff;
        display: none;
        padding-top: 30px;
    }

    .hd_nav li {
        margin-left: 0;
        display: block;
        text-align: center;
        margin-bottom: 5px;
    }

    .hd_nav li > a {
        line-height: 60px;
        color: #333;
    }

    .hd_nav li.cur > a {
        font-size: 20px;
        color: #f88d2b;
    }

    .hd_nav li > a:after {
        height: 3px;
    }

    .hd_nav li.cur > a:after, .hd_nav li:hover > a:after {
        width: 40px;
        margin-left: -20px;
        background: #f88d2b;
        display: none;
    }

    /*about*/
    .us_banner {
        height: 160px;
    }

    .us_titbox {
        margin-bottom: 25px;
    }

    .us_titbox .cn {
        font-size: 20px;
    }

    .us_titbox .line {
        width: 100px;
        margin-top: 15px;
    }

    .us_titbox .line:after {
        height: 2px;
        bottom: -1px;
    }

    .us_intro {
        padding: 30px 0;
    }

    .us_intro .info .pic {
        width: 300px;
        margin-right: 50px;
        display: none;
    }

    .us_intro .info {
        padding-top: 0;
        font-size: 14px;
        line-height: 26px;
    }

    .us_intro .info i {
        font-size: 16px;
    }

    .us_customer {
        padding: 30px 0;
    }

    .us_customer .list {
        margin-left: -2%;
    }

    .us_customer .list li {
        width: 31.3%;
        margin: 0 0 8px 2%;
    }

    .us_partner {
        padding: 30px 0;
    }

    .solu_form {
        padding: 30px 0;
    }

    .solu_form .info {
        font-size: 16px;
        line-height: 28px;
        width: 100%;
        padding-top: 0;
        float: none;
    }

    .solu_form .form {
        width: 100%;
        padding: 30px 20px;
        float: none;
        margin-top: 15px;
    }

    .solu_form .form .title {
        font-size: 18px;
    }

    .solu_form .form .ipt_txt {
        padding: 0 20px;
    }

    .solu_form .form .ipt {
        height: 36px;
        line-height: 36px;
        font-size: 14px;
    }

    .solu_form .form li {
        margin-bottom: 15px;
    }

    .solu_form .form .lk {
        font-size: 14px;
    }

    .foot {
        padding: 25px 0;
    }

    .ft_logo {
        margin: 0;
        width: 140px;
        margin: 0 auto;
        float: none;
    }

    .ft_vx {
        float: none;
    }

    .ft_vx .pic {
        width: 100px;
        height: 100px;
        margin: 0 auto;
        display: block;
    }

    .ft_col {
        display: none;
    }

    .ft_bot {
        padding: 18px 0;
        font-size: 12px;
        line-height: 22px;
    }

    .ft_bot span {
        display: block;
    }

    /*news*/
    .us_banner {
        height: 130px;
    }

    .news_main {
        padding: 35px 0;
    }

    .news_detail{
        padding: 35px 0;
    }

    .news_menu .lk {
        font-size: 16px;
        width: 100px;
        line-height: 34px;
    }

    .news_list {
        margin-top: 0px;
    }

    .news_list .item {
        padding: 15px 0;
    }

    .news_list .imgbox {
        width: 130px;
    }

    .news_list .img {
        height: 88px;
    }

    .news_list .info {
        margin-left: 145px;
        padding-top: 0;
    }

    .news_list .brief {
        display: none;
    }

    .news_list .title {
        font-size: 15px;
    }

    .news_list .date {
        font-size: 12px;
    }

    .news_list .more {
        font-size: 12px;
        width: 70px;
        line-height: 24px;
        margin-top: 12px;
    }

    .pagelist {
        margin-top: 30px;
    }

    .pagelist a {
        min-width: 26px;
        line-height: 26px;
        font-size: 12px;
        padding: 0 10px;
        margin: 0 1px;
    }

    .pagelist .fz {
        display: none;
    }

    /*service*/
    .ser_banner {
        height: 200px;
    }

    .ser_list {
        margin-top: 30px;
    }

    .ser_list li {
        padding: 20px 0;
        margin-bottom: 0;
        border: none !important;
        border-radius: 0 !important;
    }

    .ser_list .info {
        width: 100%;
        padding-top: 20px;
        float: none !important;
        text-align: center !important;
    }

    .ser_list .img {
        width: 80%;
        height: auto;
        margin: 0 auto;
        float: none !important;
    }

    .ser_list .tag {
        font-size: 14px;
        padding: 0 15px;
        margin-top: 20px;
        line-height: 40px;
    }

    .ser_list .title {
        font-size: 20px;
    }

    .ser_list .en {
        font-size: 14px;
        margin-top: 5px;
    }

    /*solution*/
    .solu_banner {
        height: 180px;
    }

    .solu_list {
        padding-top: 20px;
    }

    .solu_list .item {
        padding: 30px 0;
    }

    .solu_list .imgbox {
        width: 100%;
        padding: 0;
        float: none;
        box-shadow: none;
        background: transparent;
    }

    .solu_list .imgbox .title {
        display: none;
    }

    .solu_list .title {
        font-size: 17px;
    }

    .solu_list .pic {
        margin-bottom: 0;
    }

    .solu_list .brief {
        font-size: 14px;
    }

    .solu_list .brief i {
        font-size: 16px;
    }

    .solu_list .info {
        width: 100%;
        float: none;
        margin-top: 20px;
    }

    .solu_list .font {
        font-size: 16px;
    }

    .solu_list .tg {
        font-size: 13px;
        margin-right: 5px;
    }

    .solu_list .num {
        font-size: 12px;
        margin-right: 3px;
        width: 16px;
        line-height: 16px;
    }

    /*index*/
    .idx_pro {
        padding: 30px 0 50px;
    }

    .idx_pro .list {
        margin-left: 0;
    }

    .idx_pro .list li {
        width: 48%;
        padding: 25px 10px 20px;
        height: 170px;
        margin: 0 1% 10px;
    }

    .idx_pro .list .icon {
        width: 36px;
    }

    .idx_pro .list .title {
        font-size: 16px;
        margin-top: 10px;
    }

    .idx_pro .list .line {
        width: 40px;
        height: 2px;
        margin-left: -20px;
    }

    .idx_pro .list .en {
        line-height: 14px;
        margin-top: 5px;
    }

    .idx_ser {
        background: #fff;
        padding: 50px 0 30px;
    }

    .idx_ser .wrapbox {
        padding: 0;
        box-shadow: none;
        background: transparent;
    }

    .idx_ser .pic {
        width: 100%;
        float: none;
    }

    .idx_ser .info {
        padding-top: 0;
        width: 100%;
        margin-top: 15px;
        float: none;
    }

    .idx_ser .title {
        font-size: 17px;
    }

    .idx_ser .brief {
        font-size: 14px;
        line-height: 24px;
        margin-top: 10px;
        height: auto;
    }

    .idx_ser .more {
        font-size: 13px;
        line-height: 28px;
        width: 80px;
        margin-top: 10px;
    }

    .idx_solu {
        padding: 30px 0;
    }

    .idx_solu .auto {
        width: 100%;
    }

    .idx_solu .list .row {
        font-size: 0;
        text-align: left;
        margin-left: -2%;
    }

    .idx_solu .list .item {
        width: 48%;
        margin: 0 0 20px 2%;
    }

    .idx_solu .list .pic {
        height: 120px;
    }

    .idx_solu .list .tit {
        font-size: 16px;
        line-height: 30px;
    }

    .idx_solu .list .more {
        margin-top: 0;
    }

    .idx_news {
        padding: 30px 0;
    }

    .idx_news .list {
        margin-left: 0;
    }

    .idx_news .list li {
        padding: 25px 15px;
        width: 100%;
        margin-left: 0;
        margin-bottom: 10px;
    }

    .idx_us {
        padding: 30px 0 10px;
    }

    .idx_us .detail {
        margin-top: 0;
    }

    .idx_us .pic {
        width: 40%;
        display: none;
    }

    .idx_us .txt {
        width: 100%;
        padding: 20px 20px 20px 20px;
    }

    .idx_titbox {
        margin-bottom: 25px;
    }

    .idx_titbox .cn {
        font-size: 18px;
    }

    .idx_titbox .en {
        font-size: 13px;
    }

    .idx_titbox .line {
        width: 140px;
    }

    /*login*/
    .login_logo {
        height: 40px;
    }

    .login_form {
        right: auto;
        margin-left: 0;
        border-radius: 15px;
        box-shadow: 0 0 15px #eee;
        padding: 25px 5%;
        margin: 100px auto 0;
        width: auto;
        width: 320px;
        top: 50%;
        margin-top: -230px;
        left: 50%;
        margin-left: -160px;
    }

    .login_form .title {
        font-size: 20px;
        margin-bottom: 20px;
    }

    .login_form .menu .lk {
        margin: 0 15px;
        padding-bottom: 7px;
        font-size: 16px;
    }

    .login_form .menu .lk:after {
        height: 2px;
    }

    .login_form .menu .lk.cur:after, .login_form .menu .lk:hover:after {
        width: 40px;
        margin-left: -20px;
    }

    .login_form .ipt {
        height: 40px;
        line-height: 40px;
    }

    .login_form .ipt_txt {
        font-size: 14px;
        padding: 0 15px;
    }

    .login_form .code {
        width: 170px;
    }

    .login_form .getcode {
        font-size: 14px;
        width: 100px;
    }

    .login_form .bot {
        padding: 0 10px;
    }

    .login_form .sel {
        font-size: 14px;
    }

    .login_form .submit {
        font-size: 16px;
        margin-top: 0;
    }

    .login_form .sm {
        font-size: 14px;
    }

    .login_form .sel {
        background-size: 12px;
    }

    .login_form .sel.checked {
        background-size: 12px;
    }

    .login_form .box {
        height: 210px;
    }

    .idx_hb {
        padding: 30px 0;
    }

    .idx_hb .list {
        margin-left: -2%;
    }

    .idx_hb .list li {
        width: 31.3%;
        margin-left: 2%;
        margin-bottom: 10px;
    }

    .idx_hb .list .img {
        height: 55px;
    }


}