/******公用样式开始*******/
ul, li, ol, p, a{ margin: 0; padding: 0; }
ul, ol, li { list-style: none;}
img { border: none; }
textarea { resize: none; padding: 5px; }
button, a { outline: none; cursor: pointer; }
.fl { float: left; }
.fr { float: right; }

.common_width { width: 1170px; margin: 0 auto; }
.bdn { border-right: none !important; }
.f_count { color: #ff8c12; font-weight: bold; }
.tel_infomaition a:hover, .top_box2 .top_tel_container a:hover, .top_head_box3 .top_head_right a:hover, .top_box4 .top_right a:hover { text-decoration: underline; }
.about{width:1200px; margin:40px auto; min-width:1200px; overflow:hidden;}
.about_l{width:618px; height:537px; float:left; overflow:hidden;}
.about_l_bac{width:520px; height:537px; position:absolute; background:#1e2432;}
.about_l_img{position:relative; float:right; margin-top:73px; width:555px; height:390px; overflow:hidden;}
.about_l_img img{width:771px; height:390px; transition: all 0.8s linear;}
.about:hover .about_l_img img{transition: all 0.8s linear; margin-left:-216px;}
.about:hover .about_l_img:hover img{transition: all 0.8s linear; margin-left:-108px;}
.about_r{float:right; width:530px; margin-top:20px;}
.about_r_en{font-size:55px; font-family:Arial, Helvetica, sans-serif; text-transform:uppercase; line-height:60px; font-weight:bold; color:#ddd;}
.about_r_m{font-size:30px; font-weight:bold; line-height:36px;}
.about_r_line{width:60px; height:5px; background:#fd7700; margin:25px 0;}
.about_r:hover .about_r_line{width:160px; transition: all 0.8s linear;}
.about_r_n{overflow:hidden; line-height:26px; color:#666; font-size:14px; padding-bottom:30px;}
.about_r_a{overflow:hidden; width:160px; line-height:50px; text-align:center; background:#999; transition: all 0.8s linear;}
.about_r_a a{color:#fff; font-size:16px; display:block;}
.about_r_a:hover{background:#fd7700; transition: all 0.8s linear;}
@media (min-width: 1024px) { /**公共1024区分**/
nav.navbar.bootsnav ul.nav > li > a { font-size: 16px; }
nav.navbar.bootsnav li.dropdown ul.dropdown-menu > li > a:hover { background: #f4f4f4; }
nav.navbar.bootsnav ul.nav > li > a { font-weight: normal; }}

@media (max-width: 992px) { /**公共992区分**/
body.side-right { overflow: hidden; }
body.side-right nav.navbar.bootsnav .navbar-toggle { float: left; }
nav.navbar.bootsnav.navbar-mobile ul.nav, body nav.navbar.bootsnav .navbar-nav > li > a { border-top: none; }
body nav.navbar.bootsnav .navbar-toggle { margin-top: 6px; padding: 0 5px; }}

@media (max-width: 767px) { /**公共767区分**/
nav.navbar.bootsnav.navbar-mobile ul.nav { border-top: none; }
.side-right nav.navbar.bootsnav .navbar-toggle { margin: 6px 0 0; }}
/******公用样式结束*******/