@charset "big5";
/* CSS Document */
@media only screen and (max-width:1600px) {
  .top-normal,.top-normal2 {height: 360px;}
  .top-normal img,.top-normal2 img {display: none;}
}

@media only screen and (max-width:768px) {
  .header, .nav {min-width: 0;}
  .top-normal,.top-normal2 {display: none;}
  .top-mobile {display: block;}
  .nav {padding-top: 5px; height: auto;}
  .nav .content {width: 520px;}
  .nav .content, .nav a {border-style: none;}
  .nav a {display: inline-block; float: none;}
  .container, .main, .aside {width: auto; float: none;}
  .main .content {padding: 0 10px;}
  .aside .content {border: none;}
  .aside table, .hotline {background-image: none;}
  .jump {display: block;}
}

@media only screen and (max-width:540px) {
  .nav .content {width: 300px;}
  .nav a {width: 115px; padding: 8px 0;}
  .nav a, .nav a:hover {font-size: 21px;}
  .nav a i {font-size: 13px;}
  .prod-menu a {margin: 0;}
}