.images li img {
    width: 220px;
    height: 170px;
    border: 2px solid #010f3a;
    transition: all 0.3s;
    background-size: cover;
    margin: 5px;
}
li{
    list-style:none;
    margin:auto;
}

.images li img:hover {
    transform: scale(1.05);
    transition: all 0.3s;
    z-index: 999 !important;
}
  
.images {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    padding: 0 10px;
}