@charset "utf-8";
/* CSS Document */ 

/*头部样式*/  
.gp-header{ background: url(../images/bannerbg.jpg) no-repeat top center; height: 0; padding-bottom: 37.5%; overflow:hidden; background-size: contain;}
.topNav{ height: 30px; line-height: 30px; margin-top: 25px; overflow: hidden; }
.topNav a{ color: #fff; padding-right: 26px; }
.topNav a:hover{ opacity: 0.8; }
/*footer*/
 
.wrap_footer{background:url(../images/footerbg.jpg) repeat-x; overflow: hidden;}
.footer { padding:33px 0;overflow: hidden;}
.footer p{ text-align: center; line-height: 30px; }


@media screen  and (min-width:1020px) {
  
}
@media screen  and (max-width:1386px) {
     
}


@media screen  and (max-width:1000px) {

}

@media screen and (max-width: 996px) {
   
}

@media screen and (max-width: 768px) {

}

@media screen and (max-width:640px) {
   .topNav{ margin-top: 0; }
}