@charset "gb2312";
/* CSS Document */
*{ margin:0; padding:0; border:0; border:none; font-family:"Microsoft YaHei";}
a{ text-decoration:none; color:#333;}
.common{ width:1000px; margin:0 auto;}
.clear{ clear:both;}
.fl{ float:left;}
.fr{ float:right;}
li{ list-style-type:none;}

.header{width: 100%;height: 47px;background: #fff;}
.logo{display: inline-block;width: 112px;height: 33px;background: url(//statics.eoffcn.com/statics/images/caches/yhzp/syb_02.jpg);}
.tel{width: 301px;height: 33px;background: url(//statics.eoffcn.com/statics/images/caches/yhzp/syb_04.jpg);}
.f1{ height:201px; background:url(../images/i_r1_c1.jpg) no-repeat top center;}
.f2{ height:201px; background:url(../images/i_r2_c1.jpg) no-repeat top center;}
.f3{ height:148px; background:url(../images/i_r3_c1.jpg) no-repeat top center;}
.m1{ height:547px; background:url(../images/i_r5_c1.jpg) no-repeat top center;}
.m2,.m4{ padding:30px 0;}
.m3{ padding:30px 0 50px; background:#eef3fa;}
.m3_top{ width:900px; margin:0 auto; height:100px; line-height:100px; position:relative; text-align:center;}
.m3_top b{ padding:0 50px; background:#eef3fa; font-size:32px; color:#4e4d4d; position:relative; z-index:2; display:inline-block;}
.m3_top span{ width:100%; height:1px; background:#000; display:block; position:absolute; top:50px; left:0; z-index:1;}
.m3 table{ border-bottom:1px solid #eaeaea; border-right:1px solid #eaeaea; background:#fff;}
.m3 table tr{ border-top:1px solid #eaeaea; border-left:1px solid #eaeaea;}
.m3 table td{ border-top:1px solid #eaeaea; border-left:1px solid #eaeaea; height:52px; font-size:14px; color:#000; text-align:center;}
.m3 table th{ border-top:1px solid #eaeaea; border-left:1px solid #eaeaea; font-size:20px; color:#fff; height:40px; background:#f86055;}
.m5 .m3_top b{ background:#fff;}
.m5 ul{ margin:0 0 50px;}
.m5 ul li{ width:320px; text-align:center; float:left; margin:0 6px;}
.copyRight,.offcnCopy{ background:#444546; font-size:12px;}
.offcnCopy{ padding:45px 0; line-height:32px; color:#aaa; text-align:center;}
.offcnCopy a{ color:#aaa;}
.offcnCopy a:hover{ color:#e00;}
.new_offcn_zx{ width:100px; height:380px; position:fixed; top:150px;right:0;z-index:99999;}
.new_offcn_zx ul li{ margin-bottom:7px;}


.leftNav{width:113px;border:1px solid #e6e6e6;position:fixed;left:0;top:187px;}
.nav_a{display:block;background: #fff;width:113px;height:45px;border-bottom:1px solid #e0e0e0;color:#666;font-size:15px;line-height:45px;text-align:center;;text-decoration:none;font-family:'?¡é¨¨¨ª??o¨²';}
.nav_a0{height:55px;font-weight:bold;font-size:18px;color:#fff;line-height:55px;background: #e60000;cursor:default;}
.nav_aa{background:#fff;}
.nav_a:hover{background:#e60000;text-decoration:none;}
.nav_a:hover{color:#fff;}
.navBtn_1{display:inline-block;	width:20px;	height:45px;background:url(//statics.eoffcn.com/statics/images/yhzp/icon/images/w_btn.png) no-repeat center center;vertical-align: -15px;}
.nav_a1:hover .navBtn_1{background:url(//statics.eoffcn.com/statics/images/yhzp/icon/images/red_btn.png) no-repeat center center;}
.navBtn_2{display:inline-block;width:20px;height:45px;background:url(//statics.eoffcn.com/statics/images/yhzp/icon/images/w_btn1.png) no-repeat center center;vertical-align: -15px;}
.nav_a2:hover .navBtn_2{background:url(//statics.eoffcn.com/statics/images/yhzp/icon/images/red_btn1.png) no-repeat center center;}
.navBtn_3{display:inline-block;width:20px;height:45px;background:url(//statics.eoffcn.com/statics/images/yhzp/icon/images/w_btn2.png) no-repeat center center;vertical-align: -15px;}
.nav_a3:hover .navBtn_3{background:url(//statics.eoffcn.com/statics/images/yhzp/icon/images/red_btn2.png) no-repeat center center;}
.navBtn_4{display:inline-block;width:20px;height:45px;background:url(//statics.eoffcn.com/statics/images/yhzp/icon/images/w_btn3.png) no-repeat center center;vertical-align: -15px;}
.nav_a4:hover .navBtn_4{background:url(//statics.eoffcn.com/statics/images/yhzp/icon/images/red_btn3.png) no-repeat center center;}
.navBtn_5{display:inline-block;	width:20px;height:45px;background:url(//statics.eoffcn.com/statics/images/yhzp/icon/images/w_btn4.png) no-repeat center center;vertical-align: -16px;}
.nav_a5:hover .navBtn_5{background:url(//statics.eoffcn.com/statics/images/yhzp/icon/images/red_btn4.png) no-repeat center center;}
.navBtn_6{display:inline-block;	width:20px;	height:45px;background:url(//statics.eoffcn.com/statics/images/yhzp/icon/images/w_btn5.png) no-repeat center center;vertical-align: -15px;}
.nav_a6:hover .navBtn_6{background:url(//statics.eoffcn.com/statics/images/yhzp/icon/images/red_btn5.png) no-repeat center center;}
.navBtn_7{display:inline-block;width:20px;height:45px;background:url(//statics.eoffcn.com/statics/images/yhzp/icon/images/w_btn6.png) no-repeat center center;vertical-align: -15px;}
.nav_a7:hover .navBtn_7{background:url(//statics.eoffcn.com/statics/images/yhzp/icon/images/red_btn6.png) no-repeat center center;}
.navBtn_8{vertical-align: -15px;display:inline-block;width:20px;height:45px;background:url(//statics.eoffcn.com/statics/images/yhzp/icon/images/w_btn7.png) no-repeat center center;}
.nav_a8:hover .navBtn_8{background:url(//statics.eoffcn.com/statics/images/yhzp/icon/images/red_btn7.png) no-repeat center center;}