body {
	font-size:12px;
	color:#8c8c8c;
	font-family:\5b8b\4f53;
	background-color:#c4ebfb;
	line-height: 18px;
}
body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, img, p { margin:0; padding:0; border:0; }
ul, li { list-style:none; }
img { vertical-align:middle; border:none; }
.zt_bg { line-height:30px; background:url(http://news.cheshi.com/special/zti_tbg.png) repeat-x 0 1px; height:30px; width:100%; background-color:#FFF; }
.zt_bg .zt_top { width:980px; margin:0 auto; }
.zt_bg .zt_top div a { background:url(http://news.cheshi.com/special/zti_logo.png) no-repeat 0 0; width:245px; height:30px; display:block; float:left; text-indent:-9999px; }
.zt_bg .zt_top span { float:right; }
.zt_bg .zt_top a, .zt_bg .zt_top a:visited { color:#444; text-decoration:none; padding:0 5px; display:inline-block; }
.zt_bg .zt_top a:hover { color:#D00000; }
/*尾部属性*/
.zt_footer { width:100%; text-align:center; line-height:24px; margin: auto; color: #353535; padding-top: 50px; padding-bottom: 50px; }
.zt_footer a, .zt_footer a:visited { color:#353535; text-decoration:none; padding:0 5px; display:inline-block; }
.zt_footer a:hover { color:#D00000; }
.content_bg {
	margin: auto;
	width: 974px;
}

.tab {
	color: #000;
	width: 450px;
	line-height: 24px;
	padding-top: 50px;
	padding-left: 50px;
}
.tab .cheshi_form { font-size:12px; }
.cheshi_form .css_1 {}
.cheshi_form .css_1 span, .cheshi_form .css_2 span, .cheshi_form .css_5 span, .cheshi_form .css_10 span, .cheshi_form .css_11 span, .cheshi_form .css_12 span,.cheshi_form .css_16 span { padding-right: 10px; }
.input1, .input2 {border:1px solid #ccc;margin-bottom: 2px;width: 200px;}
.cheshi_form em { color:#dc0000; }
.cheshi_form select { margin-right:5px; width: 100px; }
.tab table td { padding:5px; }
.tab input.a1 { width:250px; }