.cardContainer{height:60vh;display:flex;align-items:center;justify-content:center;position:sticky;top:0;z-index:1}.cardContainer .card{display:flex;flex-direction:column;position:relative;top:-25%;height:50%;width:100%;border-radius:25px;padding:50px;transform-origin:top;transition:transform .3s ease-in-out}.cardContainer .smallGridItem{transition:transform .3s ease,opacity .3s ease;opacity:1}.cardContainer .smallGridItem.hidden{transform:translateY(100%);opacity:0}.tech_card:hover{background:#f5f5f5;border:1px solid #e5e5e5;box-shadow:0 0 10px rgba(0,0,0,.1);cursor:pointer}.head4{font-size:24px;font-weight:600;line-height:36px}.gallery{height:175vh;background:rgb(45,45,45);position:relative;display:flex;gap:2vw;padding:2vw;box-sizing:border-box;overflow:hidden}.gallery .column{position:relative;height:100%;width:25%;min-width:250px;display:flex;flex-direction:column;gap:2vw;&:first-of-type{top:-45%}&:nth-of-type(2){top:-95%}&:nth-of-type(3){top:-45%}&:nth-of-type(4){top:-75%}}