.resources{display:flex;flex-wrap:wrap;gap:16px}.btn{bottom:0;margin-bottom:10px;margin-top:40px!important}.resource-item{background-color:#f8f8f8;border-radius:8px;box-sizing:border-box;display:inline-block;max-height:1000px;opacity:1;padding:16px;position:relative;transition:transform .5s,opacity .5s;width:calc(33.333% - 16px);@media (max-width:768px){width:100%}}.resource-item.hidden{opacity:0;pointer-events:none;position:absolute!important;transform:scale(.5)}.categories button{cursor:pointer;margin-right:8px;padding:8px 16px}.btn-outline-primary{border:1px solid #eaeaea}.categories button.active{background-color:#4caf50;color:#fff}@media (max-width:768px){.categories{display:none}}.categories-select{display:none}@media (max-width:768px){.categories{display:none!important}.categories-select{background-color:#fff;border:1px solid #ccc;border-radius:4px;display:block;font-size:16px;margin-bottom:20px;padding:10px;width:100%}}.resource-center{margin:auto;max-width:1200px;padding:20px}.categories{display:flex;gap:10px;margin-bottom:20px}.category{background-color:#467ec1;border:none;border-radius:5px;color:#fff;cursor:pointer;padding:10px 20px;transition:background-color .3s}.category:hover{background-color:#45a049}.resources .resource-item{background-color:#fff;border-radius:5px;box-shadow:0 0 10px rgba(0,0,0,.1);margin-bottom:20px;padding:20px;transition:opacity .5s,transform .5s}.resources .resource-item h2{font-size:18px;margin:10px 0}.resources .resource-item p{font-size:14px;margin:0}.loading-overlay{align-items:center;background:rgba(0,0,0,.5);display:none;height:100%;justify-content:center;left:0;position:fixed;top:0;width:100%;z-index:1000}.loading-overlay.active{display:flex}