.main {
    width: 100%;
}

/*产品列表*/
.pro_list {
    width: 100%;
    padding: 80px 0 0 0;
}

.pro_list > ul {
    width: 100%;
    display: inline-block;
}

.pro_list > ul > li {
    width: 49%;
    float: left;
    border-right: 1px solid #e4e7ed;
. line_box > . line padding: 50 px 40 px;
    box-sizing: border-box;
    cursor: pointer;
    margin-bottom: 80px;
    position: relative;
}

.pro_list > ul > li:nth-child(2n) {
    float: right;
    border: none;
}

.pro_li > .pro_img {
    width: 35%;
    float: left;
}

.pro_img > img {
    width: 100%; /*height:100%;    */
    transition: all .5s;
}

.pro_li:hover img {
    transform: scale(1.1);
}

.pro_li > .pro_fr {
    width: 55%;
    float: right; /*padding: 30px 0 0 0;*/
    position: absolute;
    top: 50%;
    right: 0;
    transform: translate(0, -50%);
}

.pro_fr > .pro_top {
    width: 100%;
    display: inline-block;
}

.pro_top > .pro_bord {
    width: 25px;
    height: 4px;
    background: #fabf3e;
    float: left;
    margin: 12px 10px 0 0;
}

.pro_top > .pro_tile {
    color: #333333;
    font-size: 26px;
}

.pro_fr > .pro_txt {
    width: 100%;
    margin: 30px 0;
    line-height: 28px;
    font-size: 15px;
    color: #949494;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

.pro_fr > .pro_more {
    float: right;
    color: #0f8b95;
}

.pro_list > ul > li:hover .pro_tile {
    color: #0f8b95;
}

/*产品详情*/
.goods_max {
    width: 100%;
    background: #f4f4f4;
    padding: 0 5%;
    box-sizing: border-box;
}

.goods_max > ul {
    width: 100%;
    padding: 40px 0;
    display: inline-block;
}

.goods_max > ul > li {
    width: 23%;
    float: left;
    margin: 0 2% 2% 0;
    padding: 20px;
    box-sizing: border-box;
    background: #ffffff;
}

.goods_max > ul > li:nth-child(4n) {
    float: right;
}

.goods_max > ul > li > a {
    width: 100%;
    display: block;
    cursor: pointer;
}

.goods_max > ul > li > a > .gods_img {
    width: 100%;
    height: 39vh;
    transition: all .5s;
}

.gods_img > img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.goods_max > ul > li > a:hover .gods_img {
    transform: scale(1.1);
}

.goods_max > ul > li > a > .img_other {
    width: 60%;
    height: 20px;
    margin: 0 auto;
}

.img_other > img {
    width: 100%;
}

.goods_max > ul > li > a > .line_box {
    width: 100%;
    height: 5px;
    margin-top: 3vh;
    position: relative;
}

.line_box > .line {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 1px;
    background: #fac03d;
    opacity: 0.7; /*filter: alpha(opacity=70);*/
}

.line_box > .line:before {
    content: "";
    width: 100%;
    height: 5px;
    background-color: #07949c;
    position: absolute;
    left: 0;
    bottom: 0;
    transform-origin: 100%;
    -webkit-transform-origin: 100%;
    -webkit-transition: -webkit-transform .4s cubic-bezier(.4, 0, .2, 1);
    transition: -webkit-transform .4s cubic-bezier(.4, 0, .2, 1);
    transition: transform .4s cubic-bezier(.4, 0, .2, 1);
    transition: transform .4s cubic-bezier(.4, 0, .2, 1), -webkit-transform .4s cubic-bezier(.4, 0, .2, 1);
    transform: scaleX(0);
    -webkit-transform: scaleX(0);
}

.goods_max > ul > li > a > .gods_txt {
    width: 100%;
    margin: 4vh 0 2vh 0;
    text-align: center;
    color: #333333;
    font-size: 16px;
}

.goods_max > ul > li:hover .gods_txt {
    color: #009199;
}

.goods_max > ul > li:hover .line:before {
    transform: scaleX(1);
    -webkit-transform: scaleX(1);
    -moz-transform: scaleX(1);
    transform-origin: 0;
    -webkit-transform-origin: 0;
}

.ser_max {
    width: 100%; /*background:#f4f4f4;    */
    padding: 4% 10% 3% 10%;
    box-sizing: border-box;
}

.ser_box {
    width: 100%;
    padding: 50px 10px;
    box-sizing: border-box;
    background: #ffffff;
}

.ser_box > .ser_top {
    width: 100%;
    padding: 20px 0;
    text-align: center;
}

.ser_top > h1 {
    color: #333333;
    font-size: 30px;
    -webkit-text-stroke: 1px #333333;
}

.ser_top > .ser_en {
    color: #c0c4cc;
    font-size: 15px;
    margin-top: 5px;
}

.ser_box > .ser_other {
    width: 100%; /*border:1px solid #e4e7ed;    */
    border-radius: 5px;
}

.ser_other > p > img {
    max-width: 100%;
}

.ex_max {
    width: 100%;
    padding: 30px 0;
    display: inline-block;
}

.ex_max > .ex_li {
    width: 33%;
    float: left;
    margin-bottom: 20px;
}

.ex_li > .ex_tile {
    width: 100%;
    color: #0f8b95;
    font-size: 20px;
    font-weight: bold;
}

.ex_li > ul {
    width: 100%;
    padding: 20px 0;
}

.ex_li > ul > li {
    line-height: 30px;
    font-size: 15px;
}

/*技术动态*/
.newsList {
    width: 100%;
    background: #ffffff;
    padding: 50px 0px;
    box-sizing: border-box;
}

.newsList > ul {
    width: 100%;
    display: inline-block;
}

.newsList > ul > li {
    width: 31%;
    float: left;
    margin: 0 3.5% 2% 0;
}

.newsList > ul > li:nth-child(3n) {
    float: right;
    margin: 0 0 2% 0;
}

.newsList > ul > li > a {
    width: 100%;
    display: block;
    cursor: pointer;
}

.newsList > ul > li > a > .news_img {
    width: 100%;
    height: 13.5vw;
    object-fit: cover;
    overflow: hidden;
}

.news_img > img {
    width: 100%;
    height: 100%;
    transition: all .5s;
}

.newsList > ul > li > a:hover img {
    transform: scale(1.1);
}

.newsList > ul > li > a > .news_time {
    width: 100%;
    color: #0f8b95;
    border-left: 1px solid #0f8b95;
    padding: 0 0 0 8px;
    margin: 20px 0;
    font-size: 16px;
}

.newsList > ul > li > a > .news_tile {
    width: 100%;
    font-weight: bold;
    font-size: 20px;
    color: #333333;
    height: 50px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    transition:  color 0.3s cubic-bezier(0.645, 0.045, 0.355, 1) 0s;
}

.newsList > ul > li > a:hover > .news_tile{
    color: #fac03d;
}
.newsList > ul > li > a > .news_txt {
    width: 100%;
    font-size: 14px;
    color: #949494;
    margin: 15px 0;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    line-height: 24px;
    height: 50px;
}

/*技术动态详情*/
.n_de_box {
    width: 100%;
    padding: 50px 0px;
    box-sizing: border-box;
    background: #ffffff;
    display: inline-block;
}

.n_de_box > .n_de_fl {
    width: 65%;
    float: left;
}

.n_de_fl > h1 {
    color: #333333;
    font-size: 24px;
}

.n_de_fl > .n_de_top {
    width: 100%;
    padding: 30px 0;
}

.n_de_top > span {
    font-size: 15px;
    color: #606266;
    margin-right: 20px;
}

.n_de_fl > .n_de_txt {
    width: 100%;
    padding: 15px 0;
    line-height: 34px;
    font-size: 16px;
}

.n_de_fl > .n_de_bot {
    width: 100%;
    height: 60px;
    line-height: 60px;
    background: #f5f7fa;
    box-sizing: border-box;
    margin-top: 15px;
    font-size: 15px;

}


.n_de_bot > .n_next {
    width: 40%;
    height: 60px;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    cursor: pointer;
    transition:  background 0.3s,color 0.3s cubic-bezier(0.645, 0.045, 0.355, 1) 0s;
    position: relative;
    padding: 0 5%;
}

.n_de_bot > .n_next:hover{
    color: #0f8b95;
    background: #d8dadd;
}

.n_de_box > .n_de_fr {
    width: 30%;
    float: right;
}

.n_de_fr > .tui_top {
    width: 100%;
    height: 50px;
    position: relative;
    border-bottom: 1px solid #dcdcdc;
}

.tui_top > h1 {
    font-size: 20px;
    color: #333333;
    margin-left: 5px;
}

.tui_top > .tui_bord {
    width: 50px;
    height: 4px;
    background: #fac03d;
    position: absolute;
    bottom: 0;
}

.n_de_fr > .tuiList {
    width: 100%;
    padding: 30px 0;
}

.tuiList > a {
    width: 100%;
    display: inline-block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    line-height: 22px;
    font-size: 16px;
    margin-bottom: 20px;
    cursor: pointer;
    transition:  color 0.3s,transform 0.3s cubic-bezier(0.645, 0.045, 0.355, 1) 0s;
    position: relative;
    padding-bottom: 5px;
}
/*.tuiList > a:after{*/
/*    height: 1px;*/
/*    width: 0;*/
/*    background: #0f8b95;*/
/*    bottom: 0px;*/
/*    left: 0;*/
/*    position: absolute;*/
/*    content: "";*/
/*    transition:  width 0.3s cubic-bezier(0.645, 0.045, 0.355, 1) 0s;*/
/*}*/
.tuiList > a:hover {
    color: #0f8b95;
    transform: translateX(20px);
}

/*.tuiList > a:hover:after{*/
/*    width: 100%;*/
/*}*/


/*下载中心*/
.ser_box > .down_li {
    width: 100%;
}

.down_li > .down_top {
    width: 100%;
    height: 30px;
    position: relative;
}

.down_top > .d_tile {
    background: #ffffff;
    position: absolute;
    left: 0;
    top: -15px;
}

.d_tile > .down_tile {
    border-left: 4px solid #009199;
    color: #333333;
    padding: 0 10px;
    font-size: 18px;
}

.down_top > .down_bord {
    width: 100%;
    height: 1px;
    background: #dcdfe6;
    margin-top: 15px;
}

.down_li > ul {
    width: 100%;
    padding: 15px 0;
    display: inline-block;
}

.down_li > ul > li {
    width: 20%;
    float: left;
    margin-bottom: 40px;
}




.down_li > ul > li > a {
    width: 100%;
    display: block;
    cursor: pointer;
    text-align: center;
    color: #009199;
}

.down_li > ul > li > a > .iconfont {
    font-size: 60px;
    transition: all .5s;
}

.down_li > ul > li > a > .down_other {
    margin-top: 10px;
    font-size: 14px;
}

.down_other > .iconfont {
    margin-right: 5px;
}

.down_li > ul > li > a:hover {
    color: #fac03d;
}

/*在线留言*/
.msg_box {
    width: 100%;
    padding: 80px 120px;
    box-sizing: border-box;
    background: #ffffff;
    display: inline-block;
}

.msg_box > .msg_fl {
    width: 25%;
    height: 500px;
    background: #ebeef5;
    position: relative;
    float: left;
    padding: 40px 30px;
    box-sizing: border-box;
}

.msg_fl > .msg_top {
    width: 100%;
}

.msg_top > .msg1 {
    color: #009199;
    font-weight: 200;
}

.msg_top > .msg2 {
    color: #009199;
    font-size: 40px;
    margin-top: 3px;
}

.msg_top > .msg_bord {
    width: 50px;
    height: 4px;
    background: #fac03d;
    margin-top: 30px;
}

.msg_top > .msg3 {
    color: #333333;
    font-size: 24px;
    margin-top: 30px;
}

.msg_fl > .msg_txt {
    width: 100%;
    font-size: 16px;
    color: #606266;
    margin-top: 200px;
    line-height: 24px;
}

.msg_icon {
    width: 50px;
    height: 65px;
    background: #009199;
    text-align: center;
    line-height: 60px;
    position: absolute;
    right: -15px;
    bottom: 120px;
}

.msg_icon > .iconfont {
    color: #ffffff;
    font-size: 26px;
}

.msg_box > .msg_fr {
    width: 67%;
    float: left;
    margin-left: 7%;
    padding: 10px 0 0 0;
}

.msg_fr > .msg_input {
    width: 100%;
    border: 1px solid #dcdfe6;
    height: 55px;
    line-height: 55px;
    background: none;
    padding: 0 20px;
    box-sizing: border-box;
    font-size: 16px;
    margin-bottom: 30px;
}

.msg_fr > textarea {
    width: 100%;
    border: 1px solid #dcdfe6;
    padding: 10px 20px;
    box-sizing: border-box;
    height: 150px;
    font-size: 16px;
    line-height: 30px;
}

.msg_fr > .btn_msg {
    width: 100%;
    height: 55px;
    line-height: 55px;
    text-align: center;
    background: #009199;
    color: #ffffff;
    display: block;
    font-size: 18px;
    margin-top: 15px;
    cursor: pointer;
}

.msg_fr > .btn_msg:hover {
    background: #007981;
}

/*关于我们*/
.about_max {
    width: 100%;
    padding: 50px 0px;
    box-sizing: border-box;
    background: #ffffff;
    display: inline-block;
}

.about_max > .ab_fl {
    width: 24%;
    float: left;
    font-size: 15px;
    color: #c9ccd3;
}

.ab_tile > h1 {
    color: #333333;
    margin-bottom: 5px;
    -webkit-text-stroke: 1px #333333;
}

.ab_fl > .ab_img {
    width: 100%;
    margin-top: 15px;
}

.ab_fl > .ab_img > img {
    width: 100%; /*height:300px;    */
}

.about_max > .ab_fr {
    width: 70%;
    float: right;
    font-size: 16px;
    line-height: 32px;
}

.ab_fr > p {
    margin-top: 32px;
}

/*人才招聘*/
.about_max > .post_top {
    width: 100%;
    height: 55px;
    line-height: 55px;
    background: #f2f6fc;
}

.post_top > .top_txt {
    width: 23%;
    text-align: center;
    float: left;
    font-size: 16px;
    color: #333333;
}

.about_max > .post_list {
    width: 100%;
}

.post_list > ul {
    width: 100%;
}

.post_list > ul > li {
    width: 100%;
    padding: 25px 0;
    border-bottom: 1px dashed #dfdfdf;
}

.post_list > ul > li > .post_li {
    width: 100%;
    display: inline-block;
    cursor: pointer;
    height: 30px;
    line-height: 30px;
}

.post_list > ul > li > .active {
    color: #009199;
    font-weight: bold;
}

.post_list > ul > li > :hover .post_txt {
    color: #009199;
    font-weight: bold;
}

.post_li > .iconfont {
    font-size: 12px;
    color: #606266;
}

.post_li > .down {
    color: #009199;
    display: none;
}

.post_list > ul > li > .active .down {
    display: block;
}

.post_list > ul > li > .active .up {
    display: none;
}

.post_li > .post_txt {
    width: 23%;
    text-align: center;
    float: left;
    font-size: 16px;
}

.post_list > ul > li > .post_txt_max {
    width: 100%;
}

.post_txt_max > .txt_box {
    width: 100%;
    margin-top: 35px;
    padding: 0 0 0 50px;
}

.txt_box > h4 {
    color: #333333;
    margin-bottom: 15px;
    padding-left: 10px;
}

.txt_box > div {
    font-size: 15px;
    line-height: 30px;
}

/*联系我们*/
.about_max > .lx_top {
    width: 100%;
    display: inline-block;
}

.lx_top > .lx_fl {
    width: 40%;
    float: left;
}

.lx_fl > .lx_txt_max {
    width: 100%;
    margin-top: 40px;
}

.lx_txt_max > .lx_li {
    width: 100%;
    display: inline-block;
    margin-bottom: 20px;
}

.lx_li > .lx_cirle {
    width: 50px;
    height: 50px;
    line-height: 50px;
    border-radius: 50px;
    text-align: center;
    background: #fac03d;
    float: left;
    margin-right: 20px;
}

.lx_cirle > .iconfont {
    font-size: 35px;
    color: #ffffff;
}

.lx_li > .lx_txt {
    width: 70%;
    line-height: 50px;
    float: left;
    font-size: 18px;
}

.lx_top > .lx_fr {
    width: 55%;
    height: 380px;
    float: right;
    border: 1px solid #009199;
}

.about_max > .lx_bot {
    width: 100%;
    height: 140px;
    padding: 50px 0;
    margin-top: 45px;
    background: url("../images/lx1.jpg") no-repeat;
    background-size: 100% 100%;
    display: inline-block;
}

.lx_bot > .lxbot_li {
    width: 24%;
    text-align: center;
    border-right: 1px solid #37646a;
    color: #eff1f2;
    line-height: 28px;
    font-size: 16px;
    float: left;
}

.lx_bot > .lxbot_li:last-child {
    border: none;
}

.lxbot_li > .lxbot_top {
    color: #ffffff;
    font-weight: bold;
    font-size: 20px;
    margin-bottom: 10px;
    display: inline-block;
}

.lxbot_top > .iconfont {
    color: #c1a349;
    font-size: 30px;
    font-weight: 400;
    float: left;
}

.lxbot_top > .lxbot_tile {
    float: left;
    margin-left: 5px;
}

.de_max {
    width: 100%;
    background: #f4f4f4;
    padding: 0 10% 3% 10%;
    box-sizing: border-box;
}

.de_top {
    width: 100%;
    background: #ffffff;
    display: inline-block;
    padding: 40px;
    box-sizing: border-box;
    margin: 80px 0 40px 0;
}

.de_top > .detop_fl {
    width: 45%;
    padding: 60px 30px 60px 10px;
    box-sizing: border-box;
    border-right: 1px solid #e4e7ed;
    float: left;
}

.detop_fl > .top_tile {
    width: 100%;
    display: inline-block;
}

.top_tile > h1 {
    float: left;
    color: #333333;
    margin-right: 15px;
    font-size: 30px;
}

.top_tile > .top_clas {
    padding: 0 10px;
    border: 1px solid #009199;
    border-radius: 5px;
    color: #009199;
    font-size: 16px;
    float: left;
    line-height: 26px;
    margin-top: 4px;
}

.detop_fl > .gods_style {
    width: 100%;
    height: 45px;
    line-height: 45px;
    background: #ddf1f2;
    color: #333333;
    font-weight: bold;
    font-size: 16px;
    padding: 0 10px;
    box-sizing: border-box;
    margin: 50px 0 20px 0;
}

.detop_fl > .attr_max {
    width: 100%;
    padding: 0 15px;
    box-sizing: border-box;
    font-size: 15px;
    line-height: 35px;
}

.detop_fl > .btn_buy {
    padding: 0 10px;
    border: 1px solid #009199;
    border-radius: 5px;
    color: #009199;
    line-height: 34px;
    display: block;
    width: 80px;
    text-align: center;
    font-size: 14px;
    margin-top: 30px;
    cursor: pointer;
    margin-left: 15px;
}

.detop_fl > .btn_buy > .iconfont {
    margin-right: 4px;
}

.detop_fl > .btn_buy:hover {
    background: #009199;
    color: #ffffff;
}

.detop_fr {
    width: 55%;
    float: right;
    padding: 5px 30px;
    box-sizing: border-box;
}

.xf_bigimg {
    width: 100%;
    height: 360px;
    position: relative;
    margin: 0 auto;
}

.xf_bigimg > ul {
    width: 100%;
    height: 100%;
    position: absolute;
}

.xf_bigimg > ul > li {
    width: 100%;
    height: 100%;
    cursor: pointer;
    display: none;
}

.xf_bigimg > ul > li > a {
    width: 100%;
    height: 100%;
    display: block;
}

.xf_bigimg > ul > li > a > img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.xf_bigimg > ul > .active {
    display: block;
}

.xf_smallimg {
    width: 500px;
    height: 72px;
    margin: 10px auto 0 auto;
    overflow: hidden;
    position: relative;
}

.xf_smallimg > ul {
    width: auto;
    height: 100%;
    display: -webkit-box;
    transition: all 0.5s ease-in-out;
    left: 0;
    position: absolute;
    position: absolute;
}

.xf_smallimg > ul > li {
    width: 110px;
    height: 70px;
    float: left;
    margin-right: 15px;
    cursor: pointer;
    text-align: center;
    border: 1px solid #ddd;
    background: #fff;
    position: relative;
}

.xf_smallimg > ul > li > a {
    width: 100%;
    height: 100%;
    display: block;
}

.xf_smallimg > ul > li > a > img {
    width: 100%;
    height: 100%;
    opacity: .6;
}

.xf_smallimg > ul > li > .xf_img_name {
    width: 100%;
    height: 20px;
    line-height: 20px;
    position: absolute;
    bottom: 0;
    font-size: 12px;
    color: white;
    background: rgba(0, 0, 0, 0.5);
    text-align: center;
}

.xf_smallimg > ul > .active {
    border: 1px solid #009199;
}

.xf_smallimg > ul > .active a > img {
    opacity: 1;
}

.xf_bigimg > .prev {
    font-size: 40px;
    color: #d6d6d6;
    line-height: 340px;
    cursor: pointer;
    position: absolute;
    left: 0;
}

.xf_bigimg > .next {
    font-size: 40px;
    color: #d6d6d6;
    line-height: 340px;
    cursor: pointer;
    right: 0;
    position: absolute;
}

.de_bot {
    width: 100%;
    padding: 30px 0;
    background: #ffffff;
}

.de_nav_max {
    width: 100%;
    height: 80px;
    border-bottom: 2px solid #009199;
}

.de_nav_max > ul {
    width: 100%;
    display: inline-block;
}

.de_nav_max > ul > li {
    width: 20%;
    height: 80px;
    float: left;
    padding: 0 10px;
    box-sizing: border-box;
    position: relative;
}

.de_nav_max > ul > li > a {
    width: 100px;
    display: block;
    line-height: 78px;
    text-align: center;
    margin: 0 auto;
    font-size: 16px;
    cursor: pointer;
}

.de_nav_max > ul > li > .de_nav_bord {
    width: 100px;
    position: absolute;
    bottom: -2px;
    height: 6px;
    left: 50%;
    transform: translate(-50%, 0);
    background: #fac03d;
    display: none;
}

.de_nav_max > ul > .active a {
    color: #009199;
    font-weight: bold;
}

.de_nav_max > ul > .active .de_nav_bord {
    display: block;
}

.de_other {
    width: 100%;
    padding: 40px 0;
    font-size: 15px;
}

.de_other > .down_max {
    width: 100%;
}

.down_max > ul {
    width: 100%;
    padding: 10px 0 0 0;
    display: inline-block;
}

.down_max > ul > li {
    width: 20%;
    float: left;
    margin-bottom: 30px;
}

.down_max > ul > li > a {
    width: 100%;
    display: block;
    cursor: pointer;
    text-align: center;
    color: #009199;
}

.down_max > ul > li > a > .iconfont {
    font-size: 60px;
}

.down_max > ul > li > a > .down_other {
    margin-top: 10px;
    font-size: 14px;
}

.down_max > ul > li > a:hover {
    color: #006b6e;
}

.down_other > .iconfont {
    margin-right: 5px;
}

/*申请弹窗*/
.apply_max {
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
}

.apply_mask {
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
}

.apply_box {
    width: 900px;
    background: white;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 30px 40px 15px 40px;
    box-sizing: border-box;
    max-height: 700px;
    overflow-y: auto;
}

.apply_box > .apply_top {
    width: 100%;
    display: inline-block;
}

.apply_top > span {
    font-size: 28px;
    font-weight: bold;
    color: #009199;
    float: left;
    line-height: 50px;
}

.apply_num {
    float: right;
    cursor: pointer;
}

.apply_num > .iconfont {
    font-size: 28px;
}

.apply_num:hover .iconfont {
    color: #009199;
}

.apply_box > .apply_txt_box {
    width: 100%;
    padding: 20px 0;
}

.apply_txt_box > .apply_li {
    padding: 10px 0 20px 0;
}

.apply_tile {
    color: #000000;
    font-size: 1.3rem;
    font-weight: 400;
}

.apply_txt {
    width: 100%;
    padding: 25px 0 0 0;
}

.apply_txt > p {
    line-height: 24px;
}

.apply_box > .apply_bot {
    width: 100%;
    display: inline-block;
}

.btn_delivery {
    width: 180px;
    height: 45px;
    line-height: 45px;
    background: #d22923;
    color: white;
    float: left;
    text-align: center;
    cursor: pointer;
    font-size: 1.1rem;
}

.deli_fr {
    float: right;
    color: #747474;
    font-size: 1.1rem;
    font-weight: 400;
}

.mar20 {
    margin: 0 20px 0 0;
    line-height: 45px;
}
.shop_max{
    width: 100%;
    background: #ffffff;
    text-align: center;
}

/*产品详情文字默认样式*/
.de_same p {
    font-size: 16px;
    color: #666;
    line-height: 36px;
}

@media screen and (max-width: 1600px) {
    .nomal_nav {
        width: 90%;
    }

    .ser_max {
        padding: 4% 5% 3% 5%;
    }

    /*在线留言*/
    .msg_box {
        padding: 80px 5%;
    }

    /*下载中心*/
    .ser_box {
    }
}

@media screen and (max-width: 1368px) {
    /*banner*/
    .top_max > .nav_max {
        width: calc(100% - 200px);
    }

    .top_max > .nav_max > ul > li {
        width: 16.5%;
    }

    /*在线留言*/
    .msg_box {
        padding: 80px 0;
    }

    .msg_box > .msg_fl {
        width: 28%;
    }

    .msg_box > .msg_fr {
        margin-left: 5%;
    }

    /*底部*/
    .bot_max > .nav_max {
        width: calc(100% - 200px);
    }

    .bot_max > .nav_max > ul > li {
        width: 16.5%;
    }

    .down_li > ul > li{
        width: 25%;
    }
}
@media screen and (max-width: 1000px ) {
    .down_li > ul > li{
        width: 30%;
    }
}
@media screen and (max-height: 700px ) {
    .de_max {
        padding: 0 5% 3% 5%;
    }
}

@media screen and (max-width: 700px ) {
    .de_max {
        padding: 0 5% 3% 5%;
    }
    .down_li > ul > li{
        width: 50%;
    }
}