/* 头部信息 */
.head {
    border-bottom: 1px solid #f1f1f1;
}

.head, .head a {
    color: #666;
    font: 500 12px/32px "微软雅黑";
}

.head a:hover {
    color: #d02418;
}

.header {
    line-height: 90px;
}

a.logo {
    display: block;
}

a.logo h2 {
    color: #000;
    font: 600 27px/90px "微软雅黑";
}

/* 导航 */
#menu {
    border-top: 1px solid #ccc;
}

.nav>li:after {
    content: '';
    width: 1px;
    height: 50px;
    position: absolute;
    top: 0;
    right: 0px;
    background: #dcdcdc;
}

.nav {
    margin: 0 auto;
}

.nav li {
    text-align: center;
    width: calc(100%/6);
    float: left;
    position: relative;
    z-index: 999;
}

.nav li a {
    display: block;
}

.nav li:hover>a {
    background: #d02418;
    color: #fff;
}

.nav li>a {

    font: 500 16px/50px "微软雅黑";
}

.nav .sec {
    background: #d02418;
    color: #fff;
    overflow: hidden;
    z-index: 9999;
    position: absolute;
    top: 50px;
    left: 0px;
    display: none;
    width: 100%;
}

.nav .sec a {
    background: #343434;
    color: #fff;
    height: 40px;
    line-height: 40px;
    width: 100%;
}

.nav .sec a:hover {
    background: #d02418;
    text-decoration: none;
    color: #fff;
}

/* banner */
.hytc_banner {
    position: relative;
}

.hytc_banner img {
    width: 100%;
}

.hytc_banner .slick-arrow {
    outline: none;
    display: block;
    border: none;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 99;
    font: 500 5vw/1 "SimSun";
    color: #f1f1f1;
}

.hytc_banner .slick-arrow.nextbtn {
    left: 10%;
}

.hytc_banner .slick-arrow.prevbtn {
    right: 10%;
}

.hytc_banner .slick-dots {
    text-align: center;
    position: absolute;
    left: 0;
    width: 100%;
    bottom: 5%;
    z-index: 99;
}

.hytc_banner .slick-dots li {
    display: inline-block;
    background: #ffff;
    opacity: 0.5;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    margin: 0 5px;
}

.hytc_banner .slick-dots li button {
    display: none;
}

.hytc_banner .slick-dots li.slick-active {
    opacity: 1;
}

/* 首页搜索框 */
.sswen {
    color: #666;
    font: 500 14px/46px "微软雅黑";
}

.sswen h1 {
    display: inline-block;
    font: 500 14px/46px "微软雅黑";
}

.ssk {
    margin-top: 20px;
}

.btn-info {
    color: #fff;
    background-color: #333;
    border-color: #333
}

.btn-info:hover {
    color: #fff;
    background-color: #333;
    border-color: #333
}

.btn-info.focus, .btn-info:focus {
    color: #fff;
    background-color: #333;
    border-color: #333;
    box-shadow: 0 0 0 .2rem rgba(51, 51, 51, .5)
}

.btn-info.disabled, .btn-info:disabled {
    color: #fff;
    background-color: #333;
    border-color: #333
}

.btn-info:not(:disabled):not(.disabled).active, .btn-info:not(:disabled):not(.disabled):active, .show>.btn-info.dropdown-toggle {
    color: #fff;
    background-color: #333;
    border-color: #333
}

.btn-info:not(:disabled):not(.disabled).active:focus, .btn-info:not(:disabled):not(.disabled):active:focus, .show>.btn-info.dropdown-toggle:focus {
    box-shadow: 0 0 0 .2rem rgba(51, 51, 51, .5)
}


.product-list li img {
    height: 185px;
    /*object-fit: cover;*/
    object-fit: contain;
}

/* 关于我们 */
.abt_v1 {
    margin-top: 56px;
}

.abt_v1 .abt_a1 {
    width: 460px;
}

.abt_v1 .abt_a2 {
    width: 710px;
    font: 500 13px/1.5em "微软雅黑";
}

.abt_v1 .abt_a2 h2 {
    font: 600 20px/2em "微软雅黑";
}


/* 产品 */
.title {
    font: 600 30px/2em "微软雅黑";
    text-align: center;
    padding: 30px 0 20px;
}

.pro_sort {
    text-align: center;
}

.pro_sort li {
    display: inline-block;
}

.pro_sort li a {
    display: block;
    color: #333;
    font: 500 14px/40px "微软雅黑";
    background: #f1f1f1;
    padding: 0 15px;
}

.pro_sort li:hover a {
    background: #000;
    color: #fff;
}

.cp_list {
    margin-top: 30px;
}

.cp_list1 li {
    float: left;
    margin: 0 10px;
}

.cp_list1 li a.img {
    display: block;
    text-align: center;
}

.cp_list1 li a.img i {
    display: block;
    font-size: 0;
    border: 1px solid #999;
}

.cp_list1 li a.img i img {
    width: 270px;
    height: 270px;
}

.cp_list1 li a.img h2 {
    font: 500 14px/24px "微软雅黑";
    padding: 5px 0;
}

/* 案例 */
.case_list1 li {
    float: left;
    width: 25%;
    box-sizing: border-box;
    padding: 0 10px;
}

.case_list1 li a.img {
    display: block;
    text-align: center;
}

.case_list1 li a.img i {
    display: block;
    font-size: 0;
}

.case_list1 li a.img i img {
    width: 100%;
}

.case_list1 li a.img h2 {
    font: 500 14px/30px "微软雅黑";
    padding: 10px 0;
}

/* 新闻 */

.news_v1 {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-top: 25px;
}

.news_v1 .new_a1 {
    width: 30%;
}

.new_a1 li a {
    display: inline-block;
    font: 500 14px/32px "微软雅黑";
    width: 60%;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    vertical-align: top;
}

.new_a1 li span {
    display: inline-block;
    font: 500 14px/32px "微软雅黑";
    vertical-align: top;
    float: right;
}

/* 友情链接 */
.link {
    padding: 10px 0;
}

.link h2 {
    font: 500 16px/2em "微软雅黑";
}

.link h2 em {
    font-style: normal;
}

/*底部*/
.foot-bg {
    background: #343434;
    overflow: hidden;
}

#footer {
    position: relative;
    width: 1200px;
    margin: 0 auto;
    padding: 20px 0;
    color: #fff;
}

.foot1 {
    width: 210px;
}

.public-title {
    font-weight: normal;
    font-size: 16px;
    height: 48px;
    line-height: 48px;
    margin-bottom: 10px;
    color: #fff;
}

.sec1 {
    overflow: hidden;
}

#footer a {
    color: #fff;
    font-size: 14px;
}

.sec1 a {
    display: block;
    line-height: 24px;
}

.xian {
    margin-right: 113px;
    margin-top: 25px;
}

.foot-ct {
    margin-left: 80px;
}

.foot-ct p {
    font-size: 14px;
    line-height: 28px;
}

.erq {
    text-align: center;
    margin: 10px auto 0;
}

.bottom {
    padding: 20px 0 0 0;
}

.pj h2 p {
    margin-bottom: 5px;
    font-size: 36px;
    background: url(../image/h_bg3.gif) no-repeat center center;
    color: #0d62be;
}

.fen_zhan {
    overflow: hidden;
    height: 40px;
}