.index{max-width:1440px; background:#FFF; height:auto; margin:0 auto; }





/***二级页面通用样式**/
.bt_box{width:1170px; min-height:415px; margin:0 auto; padding:0; }

/*左侧*/
.bt_box_list{width:270px; min-height:415px; background:#f7f7f7;}
.bt_box_list .title{width:100%; height:60px; line-height:60px; text-align:center; float:left;}
.bt_box_list .title img{ *+margin-top:34px;}
.bt_box_list .list{width:195px; height:auto; float:right; overflow:hidden; text-align:left }
.bt_box_list .list ul{ margin:0; padding:0;}
.bt_box_list .list li{width:100%; height:36px;}
.bt_box_list .list li a{width:100%; line-height:36px; font-size:14px;}
.bt_box_list .list li a:hover{}


/*右侧*/
.bt_box_cen{width:870px; height:auto; }
/*当前位置*/
.bt_position{width:100%; height:55px; text-align:right; float:right}
.bt_position table{ }
.bt_position a{ padding:0 5px;  font-size:13px;}

/*走进电建*/
.bt_box_news{width:870px; height:auto; float:left}
.bt_box_news ul{ margin:0; padding:0;}
.bt_box_news li{width:100%; min-height:118px; float:left; margin:10px 0; position:relative}
.bt_box_news li img{ float:left; max-width:168px;}
.bt_box_news li .sp_cen{width:680px; min-height:118px; float:right; border-bottom:#CCC solid 1px; display:block; padding-bottom:5px;}
.bt_box_news li a{widdth:100%; height:20px; line-height:20px; display:block; font-size:18px;}
.bt_box_news li p{widdth:100%; height:auto; line-height:26px; display:block; color:#333; margin:10px 0 0 0; padding:0;}
.bt_box_news li a.more{width:120px; height:20px; text-align:right; color:#e60012; font-size:12px; position:absolute; bottom:10px; right:20px;}
.bt_box_news li a.more:hover{ color:#333}
.bt_box_news li .more{width:120px; height:20px; text-align:right; color:#e60012; font-size:12px; position:absolute; bottom:10px; right:20px;}

.bt_box_news li .more a{color:#e60012; font-size:12px;}
.bt_box_news li .more a:hover{ color:#333}
.bt_box_news li .tab{height:16px; position:absolute; top:5px; right:0; text-align:right}
.bt_box_news li .tab span{float:right; padding:0 7px;}
.bt_box_news li .tab a{height:16px; line-height:16px; font-size:14px; }
.bt_box_news li .tab2{width:660px; height:16px; position:absolute; top:50px; left:185px; text-align:right}
.bt_box_news li .tab2 span{ padding:0 7px; float:left;}
.bt_box_news li .tab2 a{height:16px; line-height:16px; font-size:14px; }

/*新闻底部-企业介绍*/
.bt_box_qejs{width:870px; height:160px; *+height:160px; float:left; padding-top:10px;}
.bt_box_qejs .box{width:275px; height:auto; text-align:left}
.bt_box_qejs .box ul{ margin:0; padding:0; }
.bt_box_qejs .box li{width:100%; height:30px; float:left}
.bt_box_qejs .box li a{display:block; line-height:30px;}
.bt_box_qejs .box h1{ font-weight:100 ; width:100%; display:block; font-size:18px; height:30px; line-height:40x; margin:0 !important}
.bt_box_qejs .box a.more{width:100%; height:20px; text-align:right; color:#e60012; font-size:12px;}
.bt_box_qejs .box a.more:hover{ color:#333}
.bt_box_qejs .box span{width:100%; height:30px; display:block; float:left}

.solid_zy{border-left:#CCC solid 1px; border-right:#CCC solid 1px;}
.bt_box_qejs .box_2{width:295px; *+width:250px; height:auto; text-align:left; padding-left:50px; *+padding-left:45px}