.topbymain960{margin:0 auto;width:960px}
/*������ʽ*/
.topbyfloatl{float:left}
.topbyfloatr{float:right}

/*�������*/
.topbyclearb{clear:both}
/*�����ʽ*/
.topbypaddingt1{padding-top:8px}
/*������ʽ*/
.topbyfont12{font-size:12px}
.topbyfontb{font-weight:bold}
/*������ʽ*/
.topbylink14 a{font-size:14px}
.topbylink12 a{font-size:12px}
/*�и���ʽ*/
.topbyl23{ line-height:23px}

.topby a:link {color: #1f356f;text-decoration:none;}
.topby a:visited {color: #1f356f;text-decoration:none;}
.topby a:hover {color:#b00505; text-decoration:underline;}
.topby a:active {color: #1f356f}

.topbynavbg{width:100%; height:25px;background-image:;color:#1996ce;text-align:center;line-height:14px}
.topbydlk{ width:595px; overflow:hidden;margin:0;padding:0;border:none}
.topbydlk li{float:left;padding-left:8px;line-height:25px;list-style:none; height:25px;}
.topbydlk li img{padding-top:6px;*padding-top:3px;_padding-top:6px;border:none}
.topbynavinput{ float:left;background-color: #ffffff;border: 1px solid #c6e2ee; width:120px; height:15px;margin-top:3px;}
.topbynavimg{ float:left;width:65px;border:0px;margin-top:2px;}
.topbynavtxt_link{padding-left:20px; width:345px; text-align:right;line-height:25px;}
.topbynavtxt_link li{margin:0;padding:0;border:none}
.topbynavtxt_link a:link,.topbynavtxt_link a:active,.topbynavtxt_link a:visited{color:#1996ce;text-decoration:none;padding:4px 3px 4px 3px;}
.topbynavtxt_link a:hover{color:#fff;background:#095590}
.topbynav{width:958px;border:1px solid #c2e0eb;background:#ffffff;height:44px; padding:8px 0px}
.topbynav_logo_fangchan{ float:left; height:38px; padding:3px 0px; width:150px}
.topbynavr{float:left;width:796px;padding-left:10px}
.topbynavr_1{float:left;width:240px}
.topbynavr_2{float:left;width:230px;background: no-repeat left center;padding-left:8px}
.topbynavr_3{float:left;width:310px;background: no-repeat left center;padding-left:8px}
.topbynavr_1 a,.topbynavr_2 a,.topbynavr_3 a{padding-right:4px}
.topbynavr_1 ul {margin:0;padding:0;border:none;list-style:none}
.topbynavr_2 ul {margin:0;padding:0;border:none;list-style:none}
.topbynavr_3 ul {margin:0;padding:0;border:none;list-style:none}
.topbynavr_1 li{ margin:0;padding:0;border:none;list-style:none}
.topbynavr_2 li{ margin:0;padding:0;border:none;list-style:none}
.topbynavr_3 li{margin:0;padding:0;border:none; list-style:none}
.margintop8{margin-bottom:8px;}