/* 资质证书
----------------------------------------------- */
#certificate ul {
 zoom:1;
 overflow:hidden;
 padding-top:20px;
}
#certificate li {
 margin-bottom: 20px;
}
#certificate li img {
 max-width: 100%;
 border: 2px solid #fff;
}
#certificate li a:hover img {
 border: 2px solid #ff0;
}