.nysm{ width:900px; margin:0 auto;}
.nysmbt{}
.nysmbt li{ float:left; width:162px; height:58px; line-height:49px; text-align:center; margin-right:4px;}
.nysmbt li a{ display:block; height:58px; text-decoration:none; background:url(/uploads/image/ui20190527/20190527100533_1493384044.jpg) repeat-x; font-size:16px; color:#333;}
.nysmbt li:nth-child(1) a,.nysmbt li a:hover{ background:url(/uploads/image/ui20190527/20190527100533_1131836404.jpg) repeat-x; color:#fff;}
.nysmnr{ margin-top:20px; font-size:14px; line-height:30px;}
.nysmnr span{ color:#333; font-size:18px; font-weight:bold; display:block; margin-bottom:10px; margin-top:30px;}
#nysmnr1{}
#nysmnr2{}
#nysmnr3{}
#nysmnr4{}
#nysmnr5{}