body{font-size:12px;font-family:"宋体"; }
body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,img,p{margin:0;padding:0;border:0; list-style:none;}
ul{list-style:none;}
.m{margin:0 auto;}
.f{float:left;}
img{border:none;}
.clear{ font-size:0px; height:0px; line-height:0px; clear:both; overflow:hidden;}
a{color:#333; font-size:12px; text-decoration:none;}
a:hover{color:#00f;}

/*头部属性*/
.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 h1 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:980px;margin:0px auto 0px auto; padding-bottom:50px; padding-top:50px; text-align:center; line-height:24px;color:#535353;  }
.zt_footer a,.zt_footer a:visited{ color:#535353; text-decoration:none; padding:0 12px; display:inline-block;}
.zt_footer a:hover{color:#d00;}

.part{width:980px; overflow:hidden;}
.zt {
	margin: auto;
	width: 956px;
	background-color: #FFF;
	text-align: center;
}

.banner1{height:362px;background-image: url(pic_01.jpg);background-repeat: no-repeat;background-position: center;width: auto;}
.banner2{height:388px;background-image: url(pic_02.jpg);background-repeat: no-repeat;background-position: center;width: auto;}
.banner3{height:201px;background-image: url(pic_03.jpg);background-repeat: no-repeat;background-position: center;width: auto;}
.banner4{height:284px;background-image: url(pic_04.jpg);background-repeat: no-repeat;background-position: center;width: auto;}
.banner5{height:229px;background-image: url(pic_05.jpg);background-repeat: no-repeat;background-position: center;width: auto;}
.banner6{height:267px;background-image: url(pic_06.jpg);background-repeat: no-repeat;background-position: center;width: auto;}
.video {
	padding-top: 20px;
	padding-left: 500px;
	width: 368px;
}



.tab {color: #000;padding-top: 100px;padding-left:120px; text-align:left; line-height:30px;}
.tab .cheshi_form { font-size:12px; }
.cheshi_form .css_1 { width: 350px; }
.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: 100px; }
.cheshi_form em { color:#dc0000; }
.cheshi_form select { margin-right:5px; width: 100px; }
.tab table td { padding:5px; }
.tab input.a1 { width:250px; }
.prdid{ float:left;}
.a_btn{ height:30px;  width:120px; font-family: "微软雅黑"; font-size: 18px; color: #FFF; background-color: #c9002a; border:0px;  float:left; }
.over { height:30px;  width:120px; font-family: "微软雅黑"; font-size: 18px; color: #FFF; font-weight: bold; background-color: #c9002a; border:0px; float:left; }