body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, code, form, fieldset, legend, input, button, textarea, p, blockquote, table, th, td {margin:0; padding:0;} 
body { font-family: "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, "Microsoft Yahei UI", SimHei, "\5B8B\4F53", simsun, sans-serif;}
/*body{background: #f1f1f1;}*/
li{list-style-type:none;}
a{color:#000;text-decoration:none;}
a:hover{color: #0493d9;text-decoration:none;}
/* a:focus, a:hover{color: #515151;} */
.top{height:5px;width: 100%;background: #515151;margin-bottom: -0.6rem;}
.clear{clear:both;}
.tel_f{font-family: impact;}
.hr{border-bottom:5px solid #F2F2F2;margin-top: .3rem;}
.bg_c{background: #0493d9;}
.c{color: #0493d9;}
/*主色调 #515151 #F2F2F2*/
.nav-item{padding:.5rem;border-radius: 0 0 .2rem .2rem;font-weight: 700;}
.navbar h1{background-image: url('../images/logo.png'); width: 235px; height: 57px;}
.bg{background:#F2F2F2;}
.txt1{font-size:1rem}
.txt1_2{font-size:1.2rem}
.txt2{font-size:2rem}
#ipro_l .card{ overflow: hidden;}
#ipro_l .card:hover{box-shadow:0 0.1rem 1rem #888888;}
#ipro_l .card-img-top{cursor: pointer; transition: all 0.6s;}
#ipro_l .card-img-top:hover{ transform: scale(1.1);}
footer{background:#282828;color: #fff;}
footer a{color: #fff;}
.cdh{background: rgba(0, 0, 0, 0.5);padding-top:0.5rem;padding-bottom:0.5rem;clear:both;}
.cdh a{color: #fff;}
.ipro{width: 20%;text-align: center;}
.ipro .card-title:nth-child(2){ position:absolute; top:0; left:0; padding:0; opacity:0; }
.ipro :hover .card-title:nth-child(2){ opacity:1; overflow:hidden -webkit-transition:all .5s ease-in-out; -moz-transition:all .5s ease-in-out; transition:all .5s ease-in-out }
#ipro_l .card-body:hover{background: rgba(0, 0, 0, 0.4);}
#ipro_l .card-body:hover a{color: #fff;font-weight: 700;}
.tel a{ font-family: impact;}
footer .btn{color: #000;font-weight: 600;}
footer p.col-sm-8{font-size:3.2rem ;}
/* 联系我们 */
.lxwm .card:hover{background:rgba(0, 0, 0, 0.4);color: #fff;}
.lxwm .card:hover .card-body .card-text a{color: #fff;}
.lxwm{margin-top: 2rem;margin-bottom: 2rem;}
.lxwm_line{background:rgba(0, 0, 0, 0.4);color: #fff;}
.lxwm_line li{float:left;border:1px solid #fff;padding: 1rem;border-radius:0.5rem;margin:0.5rem;}
.lxwm_line li .fa{font-size: 4rem;}
.lxwm_line li p{font-size: 1.1rem;}
/* 联系我们 */
/* .about{ background: #F2F2F2; border-radius: 4px;} */
/* .about h3 { border-bottom: 1px solid #fff; padding-bottom: 10px; position: relative; text-shadow: 3px 0 2px #000;} */
/* .about h3 a { font-size:2rem; } */
/* .about p { text-indent: 2em; line-height: 2em; font-size: 16px; margin-top: 5px; font-style: italic; text-shadow: 1px 0 1px #ccc; } */


/* about */
.about{background: #F2f2f2;border-radius: 4px;}
.about img{margin: 0 auto;width: 100%;}
.about p{text-indent: 2em;line-height: 2em;font-size: 1rem;margin-top: 5px;font-style:italic;text-shadow: 1px 0 1px #ccc;}
.about p a{text-indent: 0;text-shadow:0 0 2px #ccc;float: right; }
.about h3 {border-bottom:1px solid #ccc;padding-bottom:10px;position: relative;text-shadow: 3px 0 2px #ccc;}
.about h3 em a{float: right;position: absolute;bottom: 8px;right: 5px;font-size: 22px;}
.about h3 a{font-size: 2rem;}
.about h3 a small{color: #000;padding-left: 10px;}
/* 产品中心 */
.pro_l:nth-child(odd){background: #F2F2F2;}
.pro_l:nth-child(even) .card {background: #F2F2F2;}
.pro_l_tit{border-bottom: 1px solid #ccc;margin-bottom:0.5rem;}
.pro_l_l .pa:hover{box-shadow:0.01rem 0.01rem 0.8rem;}
.pro_l_l .pa{border-bottom: 1px solid #ccc;}
.pro_l_l .pa:last-child{border-bottom: none;}
.page-item{float:left;padding-top:.5rem;padding-bottom:.5rem;}
.page-link{color: #000!important;}
.page-item.active .page-link{background-color: #dee2e6;border-color: #dee2e6;}
/* 产品内页 */
.product{background: #e9ecef;}
.p_body {font-size: 1rem;line-height: 2rem;color: #000;}
.p_body h3{border-bottom: .05em solid #0493d9;margin: 1rem auto;}
.p_body h3 b{font-size: 1.5rem;padding-bottom: .1rem;padding-left: 0.5rem;background: #0493d9;color: #fff;border-radius: .2rem;padding-right: .5rem;}
.p_body a img { max-width: 100%; }
.p_body strong{font-weight: normal;}
.p_body h4{font-weight: normal;font-size: 1.1rem;}
/* 首页新闻中心 */
.n_body ul li{overflow: hidden;padding: 10px 0;background: #fafafa;margin: 5px 0;border-radius: 3px;}
.n_body time strong, .n_body time span{display: block;text-align: center;} 
.n_body time strong{background: #fff;padding: 3px 0;font-size: 36px;border-radius: 4px 4px 0 0;}
.n_body time span{background: #0493d9;color: #fff;padding: 5px 0;min-width:58px;border-radius: 0 0 2px 2px;}
.n_body time{border-radius: 4px;padding:0 3px;text-align: center;background: #e9ecef;}
.n_body:last-child{border-bottom: none;}
.n_body h3{font-size: 18px;}
.n_body p{color:#848484;padding-top: 10px;}
/* 底部 */
/*底部f_m*/
.f_m {background:#0493d9;height:4rem;}
.f_m ul {width:100%;padding-left:0;padding-top:5px;margin:auto 0;overflow:hidden;}
.f_m ul li {float:left;text-align:center;width:25%;}
.f_m ul li a {color:#ffffff;}
.f_m ul li a i {font-size:30px;}
.empty{min-height:4rem;}

.a_case img{margin-bottom: 10px;padding: 0.1rem;border-bottom: 1px solid #ccc; border-radius: 0.3rem;background:#0493d9;}
.weixin_open .modal-dialog{width:180px;}
/* #ipro_l .col-md-3 h5 a{color: #0493d9;} */
.ipro_tit{border-bottom: .2rem #0493d9 solid;}
.ipro_tit .float-left{background: #0493d9;color: #fff;  border-radius: 0.3rem 0.3rem 0 0; }
.ipro_tit .h3{padding: .5rem;}
.p_body img{width:100%;margin-bottom: .2rem;border-radius:.3rem;border:2px solid #0493d9 ;}
.pro_l .col-lg-6 .row .col-lg-6 h5 {padding-top: .5rem;}
#ipro_l .col-md-3{margin-bottom:1rem;} 
.ipro_tit .h3:hover{color: #fff;}
/* media 媒体查询 */
@media (max-width: 576px){
}
@media (min-width: 576px){
}
@media (min-width:768px) and (max-width:991px){ 
}
@media (min-width: 768px) {
.p_body img{max-width:30%;margin:.1rem .15rem;}
}
@media (min-width: 992px) {
}
@media (min-width: 1200px) {
}