body {margin: 0px;font-size: 12px;border:0px;}
a{color: #253541;text-decoration: none;}
a:hover{text-decoration:none;}
/*头部top*/
#head{width:959px;margin-right: auto;margin-left: auto;}
/*首页banner*/
#banner{ width:959px;margin-right: auto;margin-left: auto; padding-top:10px;}
/*底部foot*/
#foot{ width:959px;margin-right: auto;margin-left: auto; padding-top:5px;}

/*首页模块*/
.m_float1{ float:left;}

#model{ width:959px; height:216px;margin-right: auto;margin-left: auto; padding-top:10px; }

#m_1{ width:368px; height:216px; overflow:hidden;background:url(../images/index_c_1.jpg); background-repeat:no-repeat;}
#m_2{ width:321px; height:216px; overflow:hidden;background:url(../images/index_c_2.jpg); background-repeat:no-repeat;}
#m_3{ width:267px; height:216px; overflow:hidden;background:url(../images/index_c_3.jpg); background-repeat:no-repeat;}

/*中央空调*/
#m_1_1{ width:328px; height:29px;margin-right: auto;margin-left: auto; margin-top:43px;}
#m_1_2{ width:328px; height:90px;margin-right: auto;margin-left: auto; margin-top:1px; line-height:15px;}
#m_1_3{ width:328px; height:25px;margin-right: auto;margin-left: auto; margin-top:5px; text-align:right; }
#m_1_2_2_1{ width:130px;height:80px;padding-top:10px;}
#m_1_2_2_2 { width:180px;margin-left:10px;padding-top:12px;}
#m_1_2_2_2 ul {margin: 0px;padding: 0px;list-style-type: none;}
#m_1_2_2_2 li {height: 20px;color: #506472;background-image: url(../images/index_line.jpg);
background-repeat: repeat-x;background-position: bottom;margin-top: 5px;}

/*中央热水*/
#m_2_1{ width:277px; height:29px; font-size:13px; font-weight:bold; text-align:left;margin-right: auto;margin-left: auto; margin-top:43px;}
#m_2_2{ width:277px; height:90px;margin-right: auto;margin-left: auto; margin-top:1px; line-height:15px;}
#m_2_3{ width:277px; height:25px;margin-right: auto;margin-left: auto; margin-top:5px; text-align:right; }
/*家庭中央空调*/
#m_3_1{ width:216px; height:29px; font-size:13px; font-weight:bold; text-align:left;margin-right: auto;margin-left: auto; margin-top:43px;}
#m_3_2{ width:216px; height:90px;margin-right: auto;margin-left: auto; margin-top:1px; line-height:15px;}
#m_3_3{ width:216px; height:25px;margin-right: auto;margin-left: auto; margin-top:5px; text-align:right; }

/*首页服务*/
#service{ width:959px; height:188px;margin-right: auto;margin-left: auto; padding-top:10px; }

#s_1{ width:323px; height:188px; overflow:hidden;background:url(../images/index_s1.jpg); background-repeat:no-repeat;}
#s_2{ width:403px; height:188px; overflow:hidden;background:url(../images/index_s2.jpg); background-repeat:no-repeat;}
#s_3{ width:230px; height:188px; overflow:hidden;background:url(../images/index_s3.jpg); background-repeat:no-repeat;}

/*服务支持*/
#s_1_1{ width:280px; height:119px; margin-right: auto;margin-left: auto; margin-top:43px;}
#s_1_1_1{ width:130px; height:119px;}
#s_1_1_2{ font-size:12px;line-height:20px;color:#506472; }
#s_1_1_2 a{ font-size:12px;line-height:20px;color:#506472; }

/*新闻中心*/
#s_2_1{ width:342px; height:29px;margin-right: auto;margin-left: auto; margin-top:43px;}
#s_2_2_0{ width:342px; margin-right: auto;margin-left: auto; margin-top:10px;}
#s_2_2_1{ width:342px; margin-right: auto;margin-left: auto; margin-top:10px;}
#s_2_2_0 ul {margin: 0px;padding: 0px;list-style-type: none;}
#s_2_2_0 li {height: 20px;color: #506472;background-image: url(../images/index_line.jpg);
background-repeat: repeat-x;background-position: bottom;margin-top: 5px;}
#s_2_2_1 ul {margin: 0px;padding: 0px;list-style-type: none;}
#s_2_2_1 li {height: 20px;color: #506472;background-image: url(../images/index_line.jpg);
background-repeat: repeat-x;background-position: bottom;margin-top: 5px;}

/*用户登录*/
#s_3_1{ width:185px; height:29px;margin-right: auto;margin-left: auto; margin-top:43px;}