body,
html {
    font-size: 16px;
    font-weight: 300;
    color: #2c2c2c;
}


@media screen and (max-width: 1080px) {
    html {
        font-size: 10px;
    }
}

@media screen and (min-width: 1080px) and (max-width: 1400px) {
    html {
        font-size: 14px;
    }
}

@media screen and (min-width: 1400px) and (max-width: 1920px) {
    html {
        font-size: 15px;
    }
}

@media screen and (min-width: 1920px) {
    html {
        font-size: 16px;
    }
}

@font-face {
    font-family: CodaCaption;
    src: url("CodaCaption-ExtraBold.ttf");
}


.logo {
    width: 100%;
    margin: 0px;
    position: fixed;
    z-index: 999;
    border-bottom: 1px solid rgba(255, 255, 255, 0.6);
    overflow: hidden;
    transition: all 0.3s ease 0s;
}

.logo .logo-box .logo_white {
    height: 3.6rem;
    padding: 0.6rem 0 0rem 2rem;
}

.logo .logo-box .logo_color {
    height: 3.6rem;
    padding: 0.6rem 0 0rem 2rem;
}

.logo .item {
    float: left;
    text-align: center;
    margin: 0rem 1.5rem 0rem 0rem;
}

.logo .item .nav_font {
    color: #fff;
    line-height: 4.5rem;
    display: block;
    text-align: center;
    letter-spacing: 1px;
    font-size: .9rem;
    font-weight: 500;
    transition: all 0.4s ease 0s;
    text-transform: uppercase;
}

.logo .item .line {
    width: 0px;
    background-color: #df1c18;
    height: .3rem;
    position: relative;
    top: 0px;
    transition: all 0.3s ease 0s;
}

.logo .item:hover .line {
    width: 100%;
    transition: all 0.3s ease 0s;
}

.logo .item:hover .nav_font {
    transform: translateY(-100%);
    transition: all 0.4s ease 0s;
}

.logo .item:hover .nav_font::after {
    content: attr(title);
    position: absolute;
    top: 0;
    left: 0;
    transform: translateY(100%);
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #e60013;
    transition: all 0.4s ease 0s;
}

/* 特效变色logo */
.bg_white {
    background: #fff;
    transition: all 0.3s ease 0s;
}

.logo .item .font_color {
    line-height: 4.5rem;
    color: #212121;
    transition: all 0.4s ease 0s;
}

.nav_child {
    width: 100%;
    position: fixed;
    background-color: rgba(0, 0, 0, 0.8);
    z-index: 9999;
    overflow: hidden;
    display: none;
    left: 0;
}

.nav_child .nav_child_list {
    width: 100%;
    max-width: 1430px;
    display: flex;
    flex-wrap: nowrap;
    justify-content: space-evenly;
    padding: 50px 0px;
    margin: 0 auto;
}

.nav_child .nav_fa_item {
/*    width: 10%;*/
}

.nav_child .nav_fa_item h2 a {
    font-size: 1.2rem;
    color: #eee;
    font-weight: bold;
    line-height: 1.2rem;
    text-transform: capitalize;
}

.nav_child .nav_fa_item .line {
    height: 2px;
    width: 3rem;
    background-color: #eee;
    margin: 1rem 0 1rem;
}

.nav_so_item {
    margin-bottom: 10px;
}

.nav_child .nav_so_item a {
    font-size: .9rem;
    color: #9c9c9c;
    font-weight: bold;
    line-height: 1.5;
    text-transform: capitalize;
}

.nav_child .nav_so_item a:hover {
    color: #fff;
}

.mod_title {
    margin-bottom: 2rem;
}

.mod_title h1 {
    font-size: 1.8rem;
    line-height: 1.8rem;
    color: #4c4c4c;
    font-weight: bold;
}

.mod_title h1 span {
    color: #055eab;
    font-weight: bold;
}

.mod_title svg {
    width: 1.8rem;
    height: 1.8rem;
    margin-right: .5rem;
    position: relative;
    top: .3rem;
}

.mod_title font {
    width: 1px;
    height: 1.9rem;
    background-color: #4c4c4c;
    display: inline-block;
    position: relative;
    top: .25rem;
    margin: 0 .3rem;
    background: radial-gradient(#212121, #eee);
}

.mod_title .line {
    width: 3rem;
    height: 2px;
    background: #ff9800;
    margin: 1.2rem 0;
}

.mod_title p {
    font-size: .9rem;
    line-height: .9rem;
    color: #6c6c6c;
}

.mod_title p span {
    color: #ff9800;
}

.wrap {
    width: 85%;
    margin: 0 auto;
    max-width: 1600px;
}

.about {
    background: url(about_bg.png) center top no-repeat;
    background-size: cover;
    padding: 6rem 0px;
    margin: 0px;
}

.about .box_01 {
    width: 64.5%;
    cursor: pointer;
    float: left;
    overflow: hidden;
    position: relative;
}

.about .box_01 img {
    width: 100%;
}

.about .box_01 .info {
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    top: 0;
}

.about .box_01 .info::before {
    content: "";
    display: block;
    width: 100%;
    height: 100%;
    background: rgba(5, 94, 171, 0.8);
    bottom: -100%;
    position: relative;
    transition: all 0.5s ease 0s;
}

.about .box_01:hover .info::before {
    bottom: 0;
    transition: all 0.5s ease 0s;
}

.about .box_01 .info .font {
    position: absolute;
    top: 50%;
    left: 20%;
    transform: translate(-15%, -50%);
}

.about .box_01 .info h2 {
    font-size: 1.8rem;
    line-height: 1.6rem;
    font-weight: bold;
    color: #fff;
}

.about .box_01 .info .line {
    width: 3rem;
    height: 3px;
    margin: 1.5rem 0rem;
    background: #fff;
}

.about .box_01 .info p {
    font-size: 1rem;
    line-height: 2rem;
    color: #fff;
}

.about .box_01 .info a {
    display: inline-block;
    width: 10rem;
    border: 2px solid #fff;
    color: #fff;
    text-align: center;
    font-size: 1rem;
    line-height: 2.5rem;
    margin-top: 2rem;
    transition: all 0.3s ease 0s;
}

.about .box_01 .info a svg {
    width: 30px;
    height: 22px;
    position: relative;
    top: 6px;
}

.about .box_01 .info a:hover {
    background: #fff;
    color: #212121;
    transition: all 0.3s ease 0s;
}

.about .box_01 .info a:hover svg path {
    fill: #212121 !important;
    background-color: #212121 !important;
    color: #212121 !important;
}

#lightcase-case video {
    width: 800px !important;
    height: 450px !important;
}

.about .box_02 {
    width: 34.5%;
    float: right;
}

.about .box_02 div img {
    width: 100%;
}

.about .box_02_item {
    margin-bottom: 1.25rem;
    border-radius: 3px;
    cursor: pointer;
    overflow: hidden;
    position: relative;
}

.about .box_02_item .info {
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    top: 0;
}

.about .box_02_item .info::before {
    content: "";
    display: block;
    width: 100%;
    height: 100%;
    background: rgba(5, 94, 171, 0.8);
    left: -100%;
    position: relative;
    transition: all 0.5s ease 0s;
}

.about .box_02_item:hover .info::before {
    left: 0;
    transition: all 0.5s ease 0s;
}

.about .box_02_item .info .font {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.about .box_02_item .info h3 {
    font-size: 1.5rem;
    line-height: 3rem;
    font-weight: bold;
    color: #fff;
}

.about .box_02_item .info p {
    font-size: .8rem;
    line-height: .8rem;
    color: #fff;
    text-align: center;
}

.about .box_02_item .info .icon {
    text-align: center;
}

.about .box_02_item .info svg {
    width: 50px;
    height: 50px;
}

.product {
    margin: 6rem 0px;
}

.product .list {
    margin: 3rem 0px 5rem;
}

.product .list .item {
    float: left;
    margin-left: 10px;
    border: 1px solid #efefef;
    position: relative;
    width: 240px;
    text-align: center;
}

.product .list .item:first-child {
    margin-left: 0px;
}

.product .list .thumb {
    height: 16rem;
    display: table-cell;
    vertical-align: middle;
    text-align: center;
}

.product .list img {
    max-width: 95%;
    max-height: 95%;
}

.product .item .focus {
    width: 200px;
    background: rgba(5, 94, 171, 0.9);
    height: 0px;
    position: absolute;
    bottom: 0px;
    transition: all 0.5s ease 0s;
    overflow: hidden;
    padding: 0px 20px;
}

.product .item:hover .focus {
    height: 100%;
    transition: all 0.5s ease 0s;
}

.product .focus h1,
.product .focus p {
    text-align: center;
    font-size: .8rem;
    color: #fff;
}

.product .focus h1 {
    margin-top: 66px;
    font-size: .8rem;
    line-height: 1.2rem;
}

.product .focus p {
    display: block;
    width: 9rem;
    line-height: 2rem;
    font-size: .8rem;
    border: 1px solid #fff;
    text-align: center;
    margin: 0 auto;
    margin-top: 10px;
}

.product #scroll-mod {
    overflow: hidden;
    width: 100%;
}

.product #scroll-rom {
    float: left;
    width: 2000%;
}

.product #scroll-rom-1 {
    float: left;
}

.product #scroll-rom-2 {
    float: left;
    margin-left: 10px;
}

.news {
    background: url(news_bg.png) center top no-repeat;
    background-size: cover;
    padding: 6rem 0px 7rem;
    margin: 0px;
}

.news .mod_title a:hover {
    color: #1047a1;
}

.news .news_layout {
    margin-top: 3rem;
}

.news .list_01 .item {
    float: left;
    width: 31.5%;
    margin-left: 1.8rem;
}

.news .list_01 .item:first-child {
    margin-left: 0px;
}

.news .list_01 .item .pic {
    position: relative;
    display: block;
    height: 0;
    padding: 0;
    overflow: hidden;
    padding-bottom: 60%;
}

.news .list_01 .item .pic img {
    position: absolute;
    object-fit: cover;
    width: 100%;
    height: 100%;
    border: 0;
    vertical-align: middle;
    transition: all 0.5s ease 0s;
}

.news .list_01 .item:hover img {
    -webkit-transform: scale(1.8);
    transform: scale(1.8);
    transition: all 0.5s ease 0s;
}

.news .list_01 .item .info {
    background: #fff;
    padding: 1.5rem 1rem;
    transition: all 0.5s ease 0s;
}

.news .list_01 .item:hover .info {
    background: #1047a1;
    transition: all 0.5s ease 0s;
}

.news .list_01 .item .date {
    font-size: .8rem;
    color: #999;
    line-height: .8rem;
    margin-bottom: .6rem;
}

.news .list_01 .item:hover .info * {
    color: #fff;
    transition: all 0.5s ease 0s;
}

.news .list_01 .item:hover .info .line {
    background-color: #fff;
}

.news .list_01 .item:hover .more {
    color: #1047a1;
    background-color: #fff;
}

.news .list_01 .item .title {
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.news .list_01 .item .title a {
    font-size: 1.2rem;
    color: #4c4c4c;
    font-weight: bold;
    line-height: 1.2rem;
}

.news .list_01 .item .line {
    width: 50px;
    height: 1px;
    background: #4c4c4c;
    margin: .8rem 0;
}

.news .list_01 .item .sub {
    font-size: .9rem;
    color: #969696;
    line-height: 1.5rem;
    margin-bottom: 10px;
}

.news .list_01 .item .more {
    font-size: .8rem;
    line-height: 36px;
    width: 9rem;
    display: block;
    text-align: center;
    background-color: #055eab;
    color: #fff;
}

.news .list_02 {
    margin-top: 1rem;
}

.news .list_02 .item {
    width: 49%;
    float: left;
    background: #fff;
    margin-top: 1rem;
    margin-left: .8rem;
    padding: 1rem 0;
    transition: all 0.5s ease 0s;
}

.news .list_02 .item:nth-child(2n+1) {
    margin-left: 0rem;
}

.news .list_02 .date {
    width: 6rem;
    height: 3.6rem;
    float: left;
    display: flex;
    justify-content: center;
    align-items: center;
}

.news .list_02 .date p {
    color: #4c4c4c;
    text-align: center;
}

.news .list_02 .day {
    font-size: 1.8rem;
    font-family: "CodaCaption";
    font-weight: bold;
    line-height: 2rem;
    margin-bottom: .3rem;
}

.news .list_02 .month {
    font-size: .6rem;
    line-height: .6rem;
}

.news .list_02 .con {
    float: left;
    width: 28rem;
}

.news .list_02 .con .tt {
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.news .list_02 .con .tt a {
    font-size: 1.3rem;
    line-height: 3.6rem;
    font-weight: bold;
    color: #4c4c4c;
}

.news .list_02 .item:hover {
    background: #1047a1;
    transition: all 0.5s ease 0s;
}

.news .list_02 .item:hover p,
.news .list_02 .item:hover a {
    color: #fff;
}

.project {
    background: url(project_bg.jpeg) center bottom no-repeat;
    padding: 7rem 0px;
    margin-bottom: 0px;
    background-size: 100%;
}

.project .wrap {
    max-width: 1440px;
}

.project .list {
    position: relative;
    top: -3rem;
}

.project .item {
    width: 24%;
    margin-left: 1%;
    float: left;
    position: relative;
    box-shadow: inset 0 0 0 2000px rgba(0, 0, 0, 0.2);
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.5s ease 0s;
}

.project .item .item_skin {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.project .item:hover {
    margin-top: -20px;
    transition: all 0.5s ease 0s;
}

.project .item h2 {
    font-size: 1.6rem;
    color: #fff;
    text-align: center;
    line-height: 5rem;
}

.project .item .icon {
    display: flex;
    justify-content: center;
    align-items: center;
}

.project .item .icon svg {
    width: 3rem;
    height: 3rem;
}

.project .item:nth-child(1) {
    background: url(project_01.png) center top no-repeat;
    background-size: 100% auto;
    padding-top: 24%;
    height: 0px;
    margin-left: 0;
}

.project .item:nth-child(2) {
    background: url(project_02.png) center top no-repeat;
    background-size: 100% auto;
    padding-top: 24%;
    height: 0px;
}

.project .item:nth-child(3) {
    background: url(project_03.png) center top no-repeat;
    background-size: 100% auto;
    padding-top: 24%;
    height: 0px;
}

.project .item:nth-child(4) {
    background: url(project_04.png) center top no-repeat;
    background-size: 100% auto;
    padding-top: 24%;
    height: 0px;
}

.partner .list {
    padding: 20px 0px;
}

.partner .list .item {
    width: 15%;
    margin-left: 1.5%;
    display: inline-block;
    cursor: pointer;
}

.partner .list .item:nth-child(6n+1) {
    margin-left: 0%;
}

.partner .list .item .pic {
    position: relative;
    display: block;
    height: 0;
    padding: 0;
    overflow: hidden;
    padding-bottom: 45%;
    border: 1px solid #eee;
}

.partner .list .item img {
    position: absolute;
    object-fit: cover;
    width: 100%;
    height: 100%;
    border: 0;
    vertical-align: middle;
    filter: grayscale(100%);
    -webkit-filter: grayscale(100%);
    -moz-filter: grayscale(100%);
    -ms-filter: grayscale(100%);
    -o-filter: grayscale(100%);
    transition: all 0.3s ease 0s;
    transition: all 0.3s ease 0s;
}

.partner .list .item:hover img {
    filter: grayscale(0%);
    -webkit-filter: grayscale(0%);
    -moz-filter: grayscale(0%);
    -ms-filter: grayscale(0%);
    -o-filter: grayscale(0%);
    transition: all 0.3s ease 0s;
}

/* 内页样式 */

.right-col {
    width: 100%;
}

.cat_list {
    float: left;
    width: ;
}

.cat_list .item {
    display: inline-block;
}

.cat_list .item a {
    display: block;
    padding: 0px 8px;
    font-size: 14px;
    line-height: 70px;
    text-transform: capitalize;
}

.cat_list .item .line {
    width: 0px;
    background-color: #df1c18;
    height: 2px;
    position: relative;
    top: 0px;
    margin: 0 auto;
    transition: all 0.3s ease 0s;
}

.cat_list .item:hover .line {
    width: 80%;
    transition: all 0.3s ease 0s;
}

.cat_list .item:hover a {
    color: #df1c18;
}

.cat_list .active .line {
    width: 80%;
}

.cat_list .active a {
    color: #df1c18;
}

.con_title {
    padding-top: 20px;
}

.con_title p {
    text-align: center;
    font-size: 26px;
    line-height: 52px;
}

.con_title:after {
    content: "";
    display: block;
    width: 40px;
    height: 2px;
    background: #df1c18;
    margin: 8px auto 20px;
}

.content-info {
    padding: 10px 20px;
}

.content-info * {
    text-align: justify;
}

.content-info img {
    display: block;
    margin: 10px auto;
}

.ex_part {
    text-align: center;
}

.ex_part .part {
    display: inline-block;
    width: 240px;
    padding: 50px 0px;
}

.ex_part .part h2 {
    text-align: center;
    font-size: 60px;
    line-height: 60px;
    font-weight: bold;
    color: #3f51b5;
    font-family: "siyuan", "思源黑体 CN", "微软雅黑", Arial;
}

.ex_part .part p {
    text-align: center;
    font-size: 14px;
    line-height: 14px;
    margin-top: 20px;
    color: #9c9c9c;
}

.img_part {
    text-align: center;
    padding-top: 20px;
}

.img_part .item {
    width: 320px;
    margin-left: 20px;
    display: inline-block;
    position: relative;
    height: 0;
    padding: 0;
    overflow: hidden;
    padding-bottom: 20%;
}

.img_part .item:first-child {
    margin-left: 0px;
}

.img_part .item img {
    position: absolute;
    object-fit: cover;
    width: 100%;
    height: 100%;
    border: 0;
    vertical-align: middle;
}

.content-info .layui-text h3 {
    font-size: 20px;
}

.content-info .layui-timeline-content p {
    font-size: 14px;
    color: #6c6c6c;
}

.content-info .layui-timeline {
    width: 570px;
    float: left;
}

.content-info .layui-timeline-axis {
    left: -2px;
    color: #df1c18;
}

.product-list {
    display: flex;
    flex-wrap: wrap;
    margin: 30px 0px;
}

.product-item {
    width: 280px;
    margin: 0px 20px 20px 0px;
}

.product-thumb {
    width: 280px;
    height: 280px;
    display: table-cell;
    vertical-align: middle;
    text-align: center;
    border: 1px solid #efefef;
    overflow: hidden;
}

.product-thumb img {
    max-width: 90%;
    max-height: 90%;
    transition: all 0.5s ease 0s;
}

.product-item:hover img {
    -webkit-transform: scale(1.2);
    transform: scale(1.2);
    transition: all 0.5s ease 0s;
}

.product-title {
    font-size: 13px;
    line-height: 1.5;
    color: #212121;
    text-align: center;
    text-transform: capitalize;
    padding: 10px 0px;
    height: 50px;
}

.product-line {
    width: 0px;
    height: 2px;
    background-color: #e00000;
    transition: all 0.5s ease 0s;
}

.product-item:hover .product-line {
    width: 100%;
    transition: all 0.5s ease 0s;
}

#pages { margin-top: 20px; }

.con_title .subtitle {
    color: #969696;
    font-size: 13px;
    text-align: center;
    line-height: 1.2;
}

.right-col-old {
    width: 860px;
}

.product-cols {
    display: flex;
    flex-wrap: wrap;
}

.product-cols .item {
    background: #eaeef6;
    padding: 30px 20px;
    cursor: pointer;
    transition: all 0.3s ease 0s;
    margin: 0px 30px 30px 0px;
}

.product-cols .item:hover {
    background: #055eab;
    transition: all 0.3s ease 0s;
}

.product-cols .item:hover * {
    color: #fff !important;
    transition: all 0.3s ease 0s;
}

.product-cols .item .tt {
    width: 230px;
    text-align: left;
}

.product-cols .item .p1 {
    display: inline-block;
    color: #3c3c3c;
    font-size: 21px;
    line-height: 21px;
}

.product-cols .item .p2 {
    display: inline-block;
    font-size: 13px;
    line-height: 21px;
}

.product-cols .item .p2 svg {
    width: 13px;
    height: 13px;
}

.product-cols .item .line {
    height: 1px;
    background: #bdcbdd !important;
    margin: 20px 0px;
    width: 100%;
}

.product-cols .item .info p {
    font-size: 15px;
    line-height: 15px;
    margin-bottom: 10px;
}

.footer {
   background-color: #35363b;
   margin: 0px;
}

.footer .con_left {
   width: 160px;
   background-color: #2b2c31;
   padding: 60px 15px 0 15px;
   float: left;
}

.footer .f1 {
   border-bottom: 1px solid #484852;
   padding-bottom: 10px;
   display: flex;
   align-items: center;
}

.footer .f1 img {
   width: 95%;
   margin: 0 auto;
}

.footer .f1 div {
   display: inline-block;
   margin-right: 13px;
}

.footer .f1 svg {
   width: 50px;
   height: 50px;
}

.footer .f1 p {
   color: #999;
   font-size: 13px;
   line-height: 13px;
}

.footer .f1 h1 {
   color: #efefef;
   font-size: 20px;
   line-height: 20px;
   margin-top: 5px;
}

.footer .f2 {
   padding: 15px 0px;
   border-bottom: 1px solid #484852;
   text-align: center;
}

.footer .f2 p {
   font-size: 12px;
   text-indent: 5px;
   color: #eee;
   line-height: 24px;
}

.footer .f3 {
   padding-bottom: 40px;
   text-align: center;
}

.footer .f3 img {
   width: 80px;
   height: 80px;
   margin: 0 auto;
   margin-top: 20px;
}

.footer .con_right {
   float: right;
   margin-left: 10px;
   margin-top: 30px;
   padding-top: 30px;
   display: flex;
}

.footer .con_right .main-item {
   float: left;
   margin-bottom: 20px;
   padding: 5px;
}

.footer .con_right .main-item:first-child {
   border-left: none;
}

.footer .con_right .main-item h1 {
   text-align: center;
   font-weight: bold;
   margin-bottom: 20px;
}

.footer .con_right .main-item h1 a {
   font-size: 15px;
   color: #efefef;
   line-height: 26px;
}

.footer .con_right .main-item li {
   text-align: center;
}

.footer .con_right .main-item li a {
   font-size: 12px;
   line-height: 30px;
   color: #999a95;
}

.footer .con_right .main-item li:hover a {
   color: #e60013;
}

.bottom {
   background-color: #1f1f1f;
   margin: 0px;
}

.bottom p,
.bottom a {
   text-align: center;
   color: #ddd;
   font-size: 13px;
   line-height: 45px;
}

.right-col .news-list .information {
    width: 850px;
}

.right-col .news-list .information .tt a {
    font-size: 20px;
    line-height: 1.6;
    margin-bottom: 15px;
}

.right-col .news-list .thumb {
    width: 300px;
}

.right-col .news-list .thumb a {
    padding-bottom: 60%;
}

.lan-version {
    height: 72px;
    display: flex;
    align-items: center;
}

.lan-version a {
    color: #fff;
}

.con_title p {
    text-transform: capitalize;
}