.s_head { height:520px; background:url(mainresourcecms201802img_pc_site2018020114221786968.jpg) 50% 0 no-repeat ;}
.s_0 { width:1000px; min-height:500px; padding:30px 0; margin:0 auto; }
.a_foot_w { height:; padding:40px 0; background:url(mainresourcecms201802img_pc_site2018020114221844895.jpg) 50% 0 no-repeat ;}

.st_w { }
.st_t { width:315px; height:55px; line-height:55px; margin:20px auto 0; text-align:center; }
.st_t a { font-size:34px; color:#fa4848; }
.st_h { width:315px; height:2px; margin:0 auto; font-size:0; line-height:0; border-bottom:1px solid #999; }
.st_g { width:70px;  height:1px; overflow:hidden; margin:0 auto; border-bottom:3px solid #fa4848;}

.sli_w {}
.sli_w ul { padding:40px 0 ; }
.sli_w ul li { float:left; width:489px; padding: 0 10px 0  0; height:39px; line-height:39px; overflow:hidden; border-bottom:1px dashed #c0c0c0; background-image:url(mainresourcecms201802img_pc_site2018020114221893334.png); background-repeat:no-repeat; background-position:0px 15px; }
.sli_w ul li a { font-size:16px; color:#333; padding-left:18px;}
.sli_w ul li:hover a { color:#3687bc; }

.sli_x ul li { float:left; width:240px; } 

.s_0 .o_x_f { height:auto;}
.s_0 .o_x_b { float:none; display:block; padding:8px ; border-bottom:1px solid #ddd; margin-bottom:20px; }
.s_0 .o_x_b * { font-size:14px; color:#808080;}