/*主体样式*/

.menu_cate {
    width: 220px;
    float: left;
}

.cate_title {
    line-height: 31px;
    padding-left: 15px;
    font-weight: bold;
    font-family: "微软雅黑";
    background: url(../images/nav.png) no-repeat 0% 100%;
    font-size: 14px;
    color: #000;
}

.navigation {
    float: right;
    width: 100px;
}

.index-title {
    line-height: 31px;
    padding-left: 15px;
    font-weight: bold;
    font-family: "微软雅黑";
    background: url(../images/nav.png) no-repeat 0% 100%;
    font-size: 14px;
    color: #000;
}

.index-table td {
    border: solid #add9c0;
    border-width: 0px 1px 1px 0px;
    padding: 10px 5px;
}

.index-table {
    border: solid #add9c0;
    border-width: 1px 0px 0px 1px;
    margin-top: 10px;
}

/*----- Common css ------*/
.fl {
    float: left;
}

.fr {
    float: right;
}

.di {
    _display: inline;
}

.fwn {
    font-weight: normal;
}

.dib {
    *display: inline;
    _zoom: 1;
    _display: inline;
    _font-size: 0px;
}

/*首页新闻*/
.news_company {
    width: 280px;
    float: right;
}

.news1_title {
    line-height: 31px;
    padding-left: 15px;
    font-weight: bold;
    font-family: "微软雅黑";
    background: url(../images/nav.png) no-repeat 0% 100%;
    font-size: 14px;
    color: #000;
}

.news_company .content {
    padding: 5px;
}

/*首页左侧联系我们*/
.contact {
    width: 218px;
    float: left;
    padding-bottom: 5px;
    margin-top: 10px;
}

.contact_title {
    line-height: 31px;
    padding-left: 15px;
    font-weight: bold;
    font-family: "微软雅黑";
    background: url(../images/nav.png) no-repeat 0% 100%;
    font-size: 14px;
    color: #000;
}

.contact .content {
    padding: 5px;
    padding-left: 8px;
}

/*工程案例*/
.case {
    width: 460px;
    float: left;
    margin-left: 12px;
    padding-bottom: 5px;
    margin-top: 10px;
}

.case_title {
    line-height: 31px;
    padding-left: 15px;
    font-weight: bold;
    font-family: "微软雅黑";
    background: url(../images/nav.png) no-repeat 0% 100%;
    font-size: 14px;
    color: #000;
}

.case .content {
    padding: 5px;
    padding-bottom: 12px;
    text-indent: 20px;
}

.news2_company {
    margin-top: 10px;
}

/*产品推荐*/
.recommend_product {
    margin-top: 10px;
    width: 692px;
    float: left;
}

.recommend_product .title {
    line-height: 31px;
    padding-left: 15px;
    font-weight: bold;
    font-family: "微软雅黑";
    background: url(../images/nav.png) no-repeat 0% 100%;
    font-size: 14px;
    color: #000;
}

.recommend_product .content {
    padding-top: 15px;
    padding-bottom: 14px;
}

.roll_product li {
    padding-bottom: 0px;
}

/*品牌列表*/
.brand-list {
    margin: 20px 0px;
    display: flex;
    display: -webkit-flex;
    flex-wrap: wrap;
}

.brand-list li {
    margin: 5px 8px;
}

.brand-list li:hover {
    box-shadow: 2px 1px 5px;
}

.brand-list li img {
    width: 150px;
    height: 120px;
}

/*前台多页签*/
.news {
    width: 1000px;
    float: left;
    margin-top: 10px;
}

.tab {
    position: relative;
}

.tab li {
    float: left;
    width: 100px;
    height: 30px;
    display: block;
    line-height: 30px;
    border: 1px solid #ccc;
    margin-right: 8px;
    text-align: center;
    color: #333;
    font-size: 12px;
    cursor: pointer;
}

.tab li.cur {
    color: #fff;
    text-decoration: none;
    font-size: 12px;
    background: #3a78c1;
    border-color: #3a78c1;
}

.tt {
    display: none;
}

.list1 {
    padding: 8px 10px;
}

.list1 li {
    line-height: 27px;
    position: relative;
    vertical-align: middle;
}

.list1 li a {
    background: url(../images/list_dot1.gif) left center no-repeat;
    padding-left: 12px;
    line-height: 27px;
    color: #555555;
}

.list1 li a:hover {
    color: #e87518;
    text-decoration: none;
}

.list1 li span {
    position: absolute;
    right: 0px;
    line-height: 30px;
    top: 0;
    color: #999;
}




/*友情链接*/
.f_link {
    width: 1200px;
    margin: 0 auto;
    margin-top: 15px;
    line-height: 30px;
    line-height: 30px;
}

/*页面底部*/
.foot {
    background: #003f8d;
    height: 326px;
}

.nav_foot {
    text-align: center;
    line-height: 24px;
    color: #666;
    margin-top: 60px;
    border-right: 1px solid #e0e7f1;
}

.nav_foot li {
    float: left;
    width: 133px;
}

.nav_foot li a {
    display: block;
    font-size: 16px;
    color: #fff;
    background: url(../images/line4.jpg) no-repeat bottom center;
    padding-bottom: 13px;
}

.nav_foot li .sec {
    margin-top: 10px;
}

.nav_foot li .sec a {
    display: block;
    font-size: 13px;
    color: #fff;
    background: none;
}

.dlogo {
    width: 298px;
    line-height: 326px;
}

.lx {
    color: #fff;
    font-size: 13px;
    padding: 105px 0 0 50px;
    line-height: 34px;
}

.lx h3 {
    font-size: 16px;
    color: #fff;
    font-weight: normal;
    margin-bottom: 14px;
}

.ewm1 {
    margin-top: 80px;
    color: #fff;
    text-align: center;
    line-height: 35px;
}

.foot1 {
    background: #1a1a1a;
    padding: 10px 0;
}

.copyright {
    text-align: center;
    line-height: 26px;
    color: #fff;
    font-size: 16px;
}

.copyright a {
    color: #fff;
}


/*------------内页-------------------*/
.left1 .box1 {
    margin-bottom: 10px;
}

.left1 .box1 h3 {
    line-height: 31px;
    font-weight: bold;
    font-family: "微软雅黑";
    text-align: center;
    background: #003f8d;
    font-size: 24px;
    color: #fff;
}

.left1 .box1 .content {
    padding: 5px 0px;
}

.prodescription {
    border: 1px solid #e5e5e5;
    background: #f9f9f9;
    line-height: 24px;
    padding: 10px;
    margin-bottom: 15px;
    text-indent: 20px;
}

.n_banner {
    width: 100%;
    margin: 0 auto;
}

.n_banner img {
    width: 100%;
    margin: 0 auto
}

.left1 {
    width: 18.2%;
    float: left;
    position: relative;
    margin-top: -65px;
}


.sort_menu h3 {
    height: 82px;
    background: #003f8d;
    line-height: 28px;
    font-weight: bold;
    padding-top: 20px;
}

.sort_menu h3 span {
    display: block;
    font-weight: normal;
    color: #fff;
    font-size: 13px;
    text-transform: uppercase;
}

.sort_product {
    margin-top: 10px;
}

.sort_product h3 {
    background-color: #ececec;
    line-height: 28px;
    padding-left: 15px;
    font-weight: bold;
}

.n_contact {
    margin-top: 55px;
}

.n_contact h3 {
    line-height: 28px;
    padding-left: 60px;
    font-weight: bold;
    color: #003f8d;
    font-size: 24px;
    background: url(../images/c.png) no-repeat 10px center;
    text-transform: uppercase;
}

.n_contact h3 span {
    display: block;
}

.n_contact .content {
    padding: 5px;
    line-height: 40px;
    color: #3b3b3b;
    font-size: 16px;
}

.right1 {
    width: calc(100% - 22%);
    float: right;
    padding-bottom: 10px;
    margin-top: 20px;
}

.sitemp {
    line-height: 31px;
    height: 31px;
    overflow: hidden;
    padding-right: 10px;
    color: #3b3b3b;
    font-size: 16px;
}

.sitemp h2 {
    width: 340px;
    float: left;
    line-height: 31px;
    text-align: center;
    text-align: left;
    text-indent: 15px;
    font-size: 14px;
}

.sitemp .site {
    float: right;
    text-align: right;
    line-height: 30px;
}

.sitemp .site a {
    color: #3b3b3b;
}

.right .content {
    padding-top: 15px;
    overflow: hidden;
    line-height: 24px;
}

.sort_album {
    margin-top: 15px;
}

@media(max-width:1366px) {
    .left1 .box1 h3 {
        font-size: 18px;
    }

    .n_contact h3 {
        font-size: 18px;
    }

    .sort li a {
        font-size: 14px;
    }

    .sitemp .site {
        font-size: 14px;
    }
}

@media(max-width:995px) {
    .left1 {
        display: none;
    }

    .right1 {
        width: 100%;
        float: none;
    }
}



/**/

.aokai-about-history {
    position: relative;
    padding: 7% 0;
    overflow: hidden;
}

.aokai-about-history-top {
    text-align: center;
    padding-bottom: 5%;
}

.aokai-about-history-top .title h3{ font-size:30px; color:#222; font-weight:bold;}

.aokai-about-history-content {
    overflow: hidden;
}

.aokai-about-history-content-top {
    text-align: center;
    padding: 20px 0;
    font-size: 0;
}

.aokai-about-history-content-top span {
    display: inline-block;
    vertical-align: middle;
    width: 30%;
    text-align: right;
    padding: 0 3%;
}

.aokai-about-history-content-top img {
    display: inline-block;
    vertical-align: middle;
    width: 60px;
}

.aokai-about-history-content-top span:last-child {
    text-align: left;
}

.aokai-about-history-list {
    position: relative;
    padding: 8% 0 0 0;
    overflow: hidden;
}

.aokai-about-history-list::after {
    content: '';
    width: 2px;
    height: 100%;
    position: absolute;
    left: 50%;
    top: 0;
    background: #e6e8ed;
    margin-left: -1px;
}

.aokai-about-history-list:first-child::after {
    height: 95%;
}

.aokai-about-history-list.h100::after {
    height: 98%;
}

.aokai-about-history-item {
    overflow: hidden;
    position: relative;
    width: 100%;
    margin: auto;
    margin-bottom: 5%;
}

.aokai-about-history-item .text {
    width: 42%;
    text-align: right;
    z-index: 11;
    float: left;
}

.aokai-about-history-item .text strong {
    color: #000;
}

.aokai-about-history-item .data-1 {
    font-weight: bold;
	font-size:28px;
	line-height:30px;
	font-family:Arial, Helvetica, sans-serif;
    position: relative;
}

.aokai-about-history-item .text-2 {
    overflow: hidden;
	font-size:16px;
}

.aokai-about-history-item .text-2 strong {
    font-size: 20px;
    font-weight: bold;
	padding-bottom:10px;
	display: block;
}

.aokai-about-history-item .img {
    float: right;
    width: 35%;
    margin-right: 7%;
	margin-top: 1.5%;
}
.aokai-about-history-item .img img{
    width: auto;
}

.aokai-about-history-item .dian-1 {
    position: absolute;
    left: 50%;
    top: 25%;
    text-align: right;
    z-index: 11;
    margin-left: 8px;
}

.aokai-about-history-item .dian-1 i {
    width: 8px;
    height: 8px;
    display: block;
    border-radius: 100%;
    position: absolute;
    right: 0;
    top: 50%;
    margin-top: -4px;
    background: #ccc;
    border: 4px #fff solid;
    box-sizing: initial;
}

.aokai-about-history-item .dian-1 i::before {
    content: '';
    width: 20px;
    height: 20px;
    border-radius: 100%;
    position: absolute;
    left: 50%;
    top: 50%;
    margin: -10px 0 0 -10px;
    border: 2px #ccc solid;
    box-sizing: border-box;
}

.aokai-about-history-item .dian-1 i::after {
    content: '';
    width: 40px;
    height: 2px;
    position: absolute;
    right: 13px;
    top: 50%;
    margin-top: -1px;
    background: #ccc;
}

.riifo-history-content-hide {
    display: block;
}

.riifo-history-content-hide.cur {
    display: none;
}

.aokai-about-history-item.frr .img {
    float: left;
    margin-right: 0;
    margin-left: 7%;
	text-align: right;
}

.aokai-about-history-item.frr .text {
    text-align: left;
    float: right;
}

.aokai-about-history-item:hover .dian-1 i {
    background: #003f8d;
    border: 4px #fff solid;
}

.aokai-about-history-item:hover .dian-1 i::before {
    border: 2px #003f8d solid;
}

.aokai-about-history-item:hover .dian-1 i::after {
    background: #003f8d;
}


@media(max-width:995px) {
.aokai-about-history-top .title h3 {
	font-size:25px;
}
.aokai-about-history-item {
	margin-bottom: 15%;
}
.aokai-about-history-item .data-1 {
	font-size:26px;
}
.aokai-about-history-item .text {
	width: 42%;
	position: relative;
	left: auto;
}
.aokai-about-history-item .text-2 strong {
	font-size:18px;
}
.aokai-about-history-item .text-2 {
	font-size:15px;
}
.aokai-about-history-item .img {
	position: relative;
	width: 42%;
	right: auto;
	top: auto;
	margin: 0;
}
.aokai-about-history-item .img img{
    width:auto;
}
.aokai-about-history-item .dian-1 {
	top: 8%;
}
 .aokai-about-history-item .dian-1 i::after {
 width: 10px;
}
.aokai-about-history-item.frr .text {
	float: right;
}
.aokai-about-history-item.frr .img {
	right: auto;
	left: 0;
	margin: 0;
}
}