.instafeed-row {
    display: grid;
    grid-template-columns: repeat(4,minmax(0,1fr));
}

.instafeed-box img {
    width: 100%;
    margin-bottom: -7px;
}


@media screen and (max-width: 767px){
.instafeed-row {
    display: flex;
    flex-wrap: inherit;
    overflow-x: auto;
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.instafeed-box {
    min-width: 50%;
}

.instafeed-row::-webkit-scrollbar {
  display: none;
}
}