* {
    margin: 0px;
    padding: 0px;
}

ul {
    list-style: none;
}

a {
    text-decoration: none;
}

img {
    border: none;
}

.clear {
    clear: both;
    height: 0;
    overflow: height: ;
}


/*首页*/

.nav_box {
    width: 100%;
    position: relative;
    z-index: 99;
}

.nav_content {
    width: 1360px;
    margin: auto;
}

.nav_content img {
    width: 363px;
    height: 63px;
    padding: 17px 0px;
    float: left;
}

.serch_ {
    width: 211px;
    height: 26px;
    background-image: url(../images/serch_.png);
    float: right;
    margin-top: 14px;
}

.serch_ input {
    width: 165px;
    height: 15px;
    background: none;
    border: none;
}

.serch_ input[type='text'] {
    font-size: 12px;
    color: #717171;
    font-family: "微软雅黑";
    outline: none;
    padding-left: 11px;
    margin-top: 5px;
}

.serch_ input[type='submit'] {
    width: 19px;
    height: 19px;
    cursor: pointer;
}


/*banner*/

.banner_box {
    width: 100%;
    /*height: 620px;*/
    position: relative;
    z-index: 1;
}

.bx-viewport {
    /*height: 620px !important;*/
}

.banner_box .swiper-container-horizontal>.swiper-pagination-bullets, .swiper-pagination-custom, .swiper-pagination-fraction{bottom: 19px;}
/*内容1*/

.con_1_box {
    width: 100%;
    height: 413px;
}

.con_1 {
    width: 1200px;
    height: 413px;
    margin: auto;
}

.con_1 li {
    width: 383px;
    height: 300px;
    position: relative;
    top: 45px;
    display: block;
    float: left;
}
.con_1 li:nth-child(3){    background: url(/Public/Home/images/333.jpg) no-repeat;background-size: 100%;}
.con_1 li h2 {
    font-size: 14px;
    color: #333;
    font-family: "微软雅黑";
    font-weight: normal;
    text-align: center;
    padding-top: 8px;
}

.con_1 video {
    width: 383px;
    height: 255px;
    cursor: pointer;
}

.con_1 ul {
    height: 240px;
}

.con_1_center {
    width: 400px !important;
    height: 300px !important;
    margin-left: 16px;
    margin-right: 16px;
}

.hengxian h3 {
    font-size: 22px;
    color: #333;
    font-family: "微软雅黑";
    display: block;
    width: 45px;
    height: 25px;
    margin-left: 33px;
    float: left;
}

.hengxian h4 {
    font-size: 14px;
    color: #666;
    font-family: "微软雅黑";
    float: right;
    padding-right: 8px;
}

.hengxian {
    width: 384px;
    height: 35px;
    padding-top: 15px;
}

.con_1 hr {
    width: 384px;
    height: 1px;
    background-color: #dfdfdf;
    border: none;
    margin: auto;
}

.hengxian img {
    width: 99px;
    height: 3px;
    position: relative;
    top: 18px;
    left: -70px;
}

.hengxiana:hover {
    color: #878787;
}

.con_1_center span {
    width: 384px;
    height: 233px;
    background-color: #f4f4f4;
    display: block;
    position: absolute;
    top: 69px;
    left: 8px;
}

.con_1_center span p {
    font-size: 14px;
    color: #333;
    font-family: "微软雅黑";
    line-height: 26px;
    
    margin-left: 22px;
    width: 341px;
}


/*内容 新闻*/

.i_new_box {
    width: 100%;
    height: 466px;
    background-color: #f4f4f4;
	overflow: hidden;
}

.i_new {
    padding-top: 66px;
    width: 1200px;
    height: 466px;
    margin: auto;
}

#slides span {
    background-color: rgba(0, 0, 0, 0.5);
    display: block;
    height: 40px;
    position: relative;
    top: -40px;
}

#slides p {
    font-size: 14px;
    color: #fff;
    font-family: "微软雅黑";
    margin-left: 17px;
    padding-top: 12px;
}

.i_new_right {
    width: 460px;
    height: 326px;
    float: right;
    position: relative;
    /* top: 66px; */
}


/*工程案例*/

.anli_box {
    width: 100%;
    background: url(../tp/con_5.jpg);
	overflow: hidden;
}

.anli {
    width: 1200px;
	margin: 0 auto;

}
.anli-top{
	width: 100%;
	text-align: center;
	font-size: 24px;
	color: #8f0600;
	overflow: hidden;
	font-weight: bold;
	margin: 24px 0 12px 0;
}
.anli h2 {
    font-size: 22px;
    color: #333;
    font-family: "微软雅黑";
    text-align: center;
    position: relative;
    top: 43px;
}

.anli hr {
    width: 99px;
    height: 3px;
    background-color: #005ca9;
    border: none;
    margin: auto;
    position: relative;
    top: 60px;
    margin-bottom: 34px;
}

.anli_1 img,
.anli_2 img {
    height: 420px !important;
}

.fanye_box {
    width: 100%;
    height: 78px;
}

.fanye {
    width: 1500px;
    height: 78px;
    position: relative;
    top: -380px;
    display: block;
    margin: auto;
}

.fanye_left {
    width: 39px;
    height: 78px;
    float: left;
}

.fanye_right {
    width: 39px;
    height: 78px;
    float: right;
}

.fanye img:hover {
    cursor: pointer;
}

.fanye_left:hover .anli_2 {
    transform: translateX(-1200px);
}

.anli_1 {
    width: 1200px;
    height: 420px;
    padding-top: 125px;
    padding-top: 100px;
}

.anli_1 li,
.anli_2 li {
    width: 292px;
    height: 420px;
    float: left;
    margin-right: 10px;
}

#anli_4_box {
    margin-right: 0px !important;
}

.text h4 {
    font-size: 20px;
    color: #333;
    font-family: "微软雅黑";
    text-align: center;
}

.text h5 {
    font-size: 16px;
    color: #333;
    font-family: "微软雅黑";
    text-align: center;
}

.anli_1 li p {
    font-size: 14px;
    color: #666;
    font-family: "微软雅黑";
    line-height: 24px;
    margin-top: 14px;
}

.text {
    width: 257px;
    display: block;
    margin: auto;
}

.weizhi>span {
    position: relative;
    top: -400px;
}

.anli_2 {
    position: relative;
    top: 100px !important;
    width: 1200px;
    height: 420px;
}

.look {
    width: 1200px;
    height: 105px;
}

.look span {
    width: 118px;
    height: 31px;
    display: block;
    border: solid #a0a0a0 1px;
    margin: auto;
    margin-top: 34px;
}

.look>span a {
    font-size: 14px;
    color: #333;
    font-family: "微软雅黑";
    text-align: center;
    position: relative;
    top: 2px;
    left: 32px;
}

.look span:hover a {
    color: #9a9a9a;
    cursor: pointer;
}

.anli_fanye {
    width: 1400px;
    position: relative;
    top: 350px;
    margin: auto;
}


/*友情链接*/

.youqinglianjie {
    clear: both;
    width: 100%;
    height: 56px;
    background: #2e8ddd;
}

.youqinglianjie_text {
    width: 1200px;
    height: 15px;
    margin: auto;
    position: relative;
    top: 18px;
}

.youqinglianjie h1 {
    float: left;
    font-size: 14px;
    color: #fff;
    font-family: "微软雅黑";
}

.youqinglianjie p {
    width: 15px;
    display: block;
    float: left;
    margin-left: 5px;
    color: #fff;
}

.youqinglianjie a {
    font-size: 14px;
    color: #fff;
    font-family: "微软雅黑";
    float: left;
}

.youqinglianjie a:hover {
    color: #d3d3d3;
}


/*页脚*/

.footer_box {
    width: 100%;
    height: 339px;
	background-color:#363636;
}

.footer {
    width: 1200px;
    height: 339px;
    margin: auto;
}

.footer ul {
    float: left;
    margin-right: 37px;
    position: relative;
    top: 54px;
    width: 96px;
    height: 188px;
}
.footer ul li:nth-child(1) a{font-size: 16px;font-weight: bold;}

.footer li {
    line-height: 36px;
    text-align: -webkit-match-parent;
}

.s_titlw {
    font-size: 16px;
    color: #a7a7a7;
    font-family: "微软雅黑";
}

.footer a {
    font-size: 14px;
    color: #a7a7a7;
    font-family: "微软雅黑";
}

.saoma {
    width: 88px;
    height: 141px;
    display: block;
    position: relative;
    left: 1112px;
    top: -120px;
}

.saoma img {
    width: 88px;
    height: 87px;
}

.saoma h2 {
    font-size: 16px;
    color: #2e8ddd;
    font-family: "微软雅黑";
    text-align: center;
    margin-top: 10px;
    margin-bottom: 8px;
}

.saoma h3 {
    font-size: 14px;
    color: #919191;
    font-family: "微软雅黑";
    text-align: center;
}


/*banquan*/

.banquan_box {
    width: 100%;
    height: 49px;
    background: #2f2f2f;
}

.banquan {
    width: 1200px;
    margin: auto;
}

.banquan p {
    color: #fff;
    font-size: 14px;
    text-align: center;
    line-height: 50px;
}

.lj {
    width: 580px;
    height: 330px;
    background: red;
    float: left;
}

.lj img {
    width: 580px;
    height: 330px;
}

.xiugai_ck {
    margin: 30px auto;
    width: 118px;
    border: solid 1px #a0a0a0;
    text-align: center;
    font-family: '微软雅黑';
    font-size: 14px;
    color: #333;
    height: 31px;
    line-height: 29px;
}

.xiugai_ck a:hover {
    color: #8c8c8c;
}

.xiugai_tet1 span {
    height: 184px;
    display: block;
}

.video_box {
    border: solid 1px #ddd;
    background: #eee;
}

.swiper-slide span:hover {
    color: #005ca9;
}

.swiper-slide a:hover {
    color: #005ca9;
}

.xiugai_tet span:hover {
    color: #005ca9;
}