body,div,p,span,ul,li,h1,h2,h3,h4,ol,dl,dt,dd,img,a,input,textarea,clear,b{ padding:0; margin:0; list-style:none; border:0;font-family:"微软雅黑"; }
body{font-size: 0.9rem;color: #292929;line-height: 20px;}

.fl { float: left; }
.fr {float: right;}
a { text-decoration: none; color: #3a3a3a;}
a:hover { text-decoration: none; color: #0095db;}
ul,.li { list-style: none; margin: 0px; padding: 0px;}
.app_com { width: 95%; margin: auto;}