button{color:#fff;height:50px;width:200px;border-radius:20px;background-color:#00f;transition:all 1s ease;margin-left:43%}.App{display:flex;justify-content:center}button:hover{background-color:green;transform:scale(1.01)}.container{display:flex;justify-content:center;gap:20px;flex-wrap:wrap}.post-card{width:20%;padding:20px;margin-bottom:10px;border:2px solid red;border-radius:20px}.usercard{display:flex;justify-content:center;flex-direction:column;background-color:#87ceeb;border:2px solid black;border-radius:20px;padding:20px 51px;width:10%;margin-bottom:10px}.userimg{border-radius:50%}