body { background:url(mainresourcecms201612img_pc_site2016122815161975057.jpg) 50% 0 repeat-y;}

.zt_yd_main_w { min-width:1000px; background:url(mainresourcecms201612img_pc_site2016122815214952247.jpg) 50% 0 no-repeat;}
.zt_yd_main { width:1000px; min-height:980px; overflow:hidden; margin:0 auto;}

.zt_yd_foot_w { height:220px; background:url(mainresourcecms201612img_pc_site2016122815162075031.jpg) 50% 100% no-repeat;}
.zt_yd_foot { width:1000px; height:50px; overflow:hidden; margin:0 auto; padding-top:120px; text-align:center; }
.zt_yd_foot span,.zt_yd_foot a { font-size:14px; color:#fff; padding:0 5px; line-height:25px;}

.zt_yd_cont { padding-top:232px;}

.zt_yd_t { height:40px; line-height:40px; font-size:32px; color:#fff; text-align:center;}

.zt_yd_c {   padding:50px 20px 20px;}
.zt_yd_c,.zt_yd_c * { font-size:18px; color:#fff; line-height:40px; letter-spacing:2px;}