.tiyu_1{ height: 350px; background: url(http://cdn.narkii.com/club/source/plugin/sosv_vote/template/Tpl/zhenghe/images/zhenghe_1.jpg) no-repeat center top; } 
.tiyu_2{ height: 350px; background: url(http://cdn.narkii.com/club/source/plugin/sosv_vote/template/Tpl/zhenghe/images/zhenghe_2_1.jpg) no-repeat center top; } 
.tiyu_3{ height: 349px; background: url(http://cdn.narkii.com/club/source/plugin/sosv_vote/template/Tpl/zhenghe/images/zhenghe_3.jpg) no-repeat center top; } 
.tiyu_4{ height: 347px; background: url(http://cdn.narkii.com/club/source/plugin/sosv_vote/template/Tpl/zhenghe/images/zhenghe_4.jpg) no-repeat center top; } 
.tiyu_5{ height: 349px; background: url(http://cdn.narkii.com/club/source/plugin/sosv_vote/template/Tpl/zhenghe/images/zhenghe_5.jpg) no-repeat center top; } 
.tiyu_6{ height: 350px; background: url(http://cdn.narkii.com/club/source/plugin/sosv_vote/template/Tpl/zhenghe/images/zhenghe_6_1.jpg) no-repeat center top; } 
.tiyu_7{ height: 348px; background: url(http://cdn.narkii.com/club/source/plugin/sosv_vote/template/Tpl/zhenghe/images/zhenghe_7_1.jpg) no-repeat center top; } 
.tiyu_8{ height: 141px; background: url(http://cdn.narkii.com/club/source/plugin/sosv_vote/template/Tpl/zhenghe/images/zhenghe_8.jpg) no-repeat center top; } 
.tiyu_9{ height: 350px; background: url(http://cdn.narkii.com/club/source/plugin/sosv_vote/template/Tpl/zhenghe/images/zhenghe_9.jpg) no-repeat center top; } 
.tiyu_10{ height: 350px; background: url(http://cdn.narkii.com/club/source/plugin/sosv_vote/template/Tpl/zhenghe/images/zhenghe_10.jpg) no-repeat center top; } 
.tiyu_11{ height: 350px; background: url(http://cdn.narkii.com/club/source/plugin/sosv_vote/template/Tpl/zhenghe/images/zhenghe_11.jpg) no-repeat center top; } 
.tiyu_12{ height: 350px; background: url(http://cdn.narkii.com/club/source/plugin/sosv_vote/template/Tpl/zhenghe/images/zhenghe_12.jpg) no-repeat center top; } 
.tiyu_13{ height: 350px; background: url(http://cdn.narkii.com/club/source/plugin/sosv_vote/template/Tpl/zhenghe/images/zhenghe_13.jpg) no-repeat center top; } 
.tiyu_14{ height: 350px; background: url(http://cdn.narkii.com/club/source/plugin/sosv_vote/template/Tpl/zhenghe/images/zhenghe_14.jpg) no-repeat center top; } 
.tiyu_15{ height: 350px; background: url(http://cdn.narkii.com/club/source/plugin/sosv_vote/template/Tpl/zhenghe/images/zhenghe_15.jpg) no-repeat center top; } 
.tiyu_16{ height: 350px; background: url(http://cdn.narkii.com/club/source/plugin/sosv_vote/template/Tpl/zhenghe/images/zhenghe_16.jpg) no-repeat center top; } 
.tiyu_17{ height: 395px; background: url(http://cdn.narkii.com/club/source/plugin/sosv_vote/template/Tpl/zhenghe/images/zhenghe_17.jpg) no-repeat center top; } 
.tiyu_18{ height: 452px; background: url(http://cdn.narkii.com/club/source/plugin/sosv_vote/template/Tpl/zhenghe/images/zhenghe_18.jpg) no-repeat center top; } 
.tiyu_8n{ width: 764px; margin: 0 auto; position: relative; } 
.tiyu_8n a{ width: 324px; height: 65px; display: block; position: absolute; }
.tiyu_8n a.a_1{ top: 0; left: 14px; }
.tiyu_8n a.a_2{ top: 0; left: 396px; }