.slide-cards{background:#121214;border-radius:var(--radius);box-shadow:var(--shadow);flex:0 0 320px;height:var(--card-h);display:flex;flex-direction:column;justify-content:space-between;transition:var(--transition)}.slide-cards:hover{box-shadow:var(--hover-shadow)}.slide-card.card-open .card-extra{padding-top:10px;padding-bottom:20px}.slide-card .card-extra h5{margin:0 0 8px;font-weight:700}.slide-card .card-extra .view-solution{display:inline-block;margin-top:6px;color:#fff;text-decoration:none;font-weight:700}.icon-btn.black-btn{width:42px;height:42px;border-radius:50%;background:#000!important;border:2px solid #fff!important;display:flex;align-items:center;justify-content:center;cursor:pointer;padding:0!important;transition:.2s}.icon-btn.black-btn:hover{background:#111!important;transform:scale(1.06);border-color:#fff!important}