.main{float:left; width:100%; overflow:hidden; margin-top:9px}
.main_pro{float:left; width:100%; overflow:hidden; margin-top:9px; height:128px; margin-bottom:11px; }
#main_pro01{background-image:url(../images/main_pro.jpg)}
#main_pro02{background-image:url(../images/main_com.jpg)}
#main_pro03{background-image:url(../images/main_cont.jpg)}
#main_pro04{background-image:url(../images/main_know.jpg)}
.main ul{list-style-type:none;}
.main ul li{height:181px; float:left}
.main_b{float:left; width:100%; overflow:hidden; height:53px; background-image:url(../images/main_bot.jpg); margin-top:3px; margin-bottom:12px}
.main_b ul{list-style-type:none}
.main_b ul li{ color:#FFFFFF; width:90%; padding-left:17px}
.inx_pro{float:left; width:100%; overflow:hidden; background-image:url(../images/dot_bg.jpg); border-top:1px solid #C1C8D0; padding-top:21px}
.inx_pro_e{float:left; width:416px; overflow:hidden; margin-bottom:27px}
.inx_pro_e1{float:left; width:119px; height:88px; overflow:hidden; text-align:right; margin-right:17px}
.inx_pro_e2{float:left; width:279px; overflow:hidden; height:88px}
.inx_pro_e2 ul{list-style-type:none}
.inx_pro_e2 ul li{ line-height:17px;}
.w30{float:left; width:30px; overflow:hidden; height:20px}
.proby{float:left; width:793px; overflow:hidden}
.title{ float:left; width:100%; overflow:hidden; background-image:url(../images/title.jpg); background-repeat:no-repeat; background-position:left center; height:16px; line-height:18px; font-size:14px; font-weight:bold}
.pro_e{float:left; width:100%; overflow:hidden; margin-top:18px; padding-bottom:18px; border-bottom:1px solid #ccc}
.pro_e1{float:left; width:118px; overflow:hidden}
.pro_e2{ float:left; width:665px; overflow:hidden}
.pro_e2 ul{list-style-type:none}
.pro_e2 ul li{ line-height:150%}
.company{float:left; width:100%; overflow:hidden; margin-top:30px}
.com1{float:left; width:574px; overflow:hidden}
.com1 ul{list-style-type:none; width:535px}
.com1 ul li{ line-height:170%}
.com2{float:left; width:215px; overflow:hidden}
.com_bot{float:left; width:100%; overflow:hidden; margin-top:54px}
.cont1{float:left; width:356px; overflow:hidden}
.cont1 ul{list-style-type:none; width:283px}
.cont1 ul li{  line-height:170%}
.cont2{float:left; width:435px; overflow:hidden}
.knowledge_e{float:left; width:100%; overflow:hidden}
.kn_e_tit{float:left; width:100%; overflow:hidden; font-size:16px; font-weight:bold; margin:8px 0}
.kn_e_tit_1{ float:left; width:27.5px}
.kn_e_tit_2{ float:left; width:700px; color:#FF0000}
.kn_e_tit_3{ float:left; width:700px; color:#333333;}
.kn_e_tit2{float:left; width:100%; overflow:hidden; font-size:14px; font-weight:bold; margin:8px 0}
.kn_e_tit_add{float:left; width:100%; overflow:hidden; font-size:12px; font-weight:bold; margin:3px 0 10px 0}
.kn_e_tit_add1{float:left; width:88px;  height:88px;overflow:hidden; font-size:12px; margin-right:10px }
.kn_e_tit_add2{float:left; width:695px; height:88px; overflow:hidden; font-size:12px; font-weight:normal}

.kn_e_tit_add3{float:left; width:102px;  height:88px;overflow:hidden; font-size:12px; margin-right:10px }
.kn_e_tit_add4{float:left; width:681px; height:88px; overflow:hidden; font-size:12px; font-weight:normal}

.kn_e_mean{ float:left; width:100%; overflow:hidden; margin:0 0 5px 0; font-weight:bold}
.kn_e_by{float:left; width:100%; overflow:hidden; padding-bottom:20px; text-align:center}